Integrated Device Technology Datasheets for IC Interfaces

IC interfaces are semiconductor chips that are used to control and manage the sharing of information between devices.
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Product Name Notes
312
Dual DDR I/ II fanout buffer for VIA Chipset
JEDEC compliant Advanced Memory Buffer for Fully buffered DIMMs. 3.2, and 4.0 Gb/s serial speeds ( DDR2 -533 and 667 DRAM ). Support for up to eight DIMMs per channel.
JEDEC compliant Advanced Memory Buffer for Fully buffered DIMMs. 3.2, and 4.0 Gb/s serial speeds ( DDR2 -533, and 667 DRAM ). Support for up to eight DIMMs per channel.
JEDEC compliant Advanced Memory Buffer for Fully buffered DIMMs. 3.2, and 4.0 Gb/s serial speeds ( DDR2 -533/667 and 800 DRAM ). Support for up to eight DIMMs per channel...
Not recommended for new designs
The 8INT31H800A is an 8-output very high performance HCSL fanout buffer for High Performance Interconnect applications. It can also be used at speeds up to 350MHz. There are four OE...
The 8L3010I is a low skew, 1-to-10 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS / LVTTL outputs are designed to drive 50? series or parallel terminated transmission lines.
The 8L30110 is a low skew, 1-to-10 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS / LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
The 8L30205 is a low skew, 1-to-5 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS / LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
The 8L30210 is a low skew, 1-to-10 LVCMOS / LVTTL Fanout Buffer. The low impedance LVCMOS / LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.
The 8P73S674 is a 1.8V LVPECL Clock Divider and Fanout Buffer. The device has been designed for clock signal division and fanout in wireless base station (radio and base band),...
The 8R9306I 2.5V differential clock buffer is a user-selectable differential input to six LVDS outputs. The fanout from a differential input to six LVDS outputs reduces loading on the preceding...
The 8S54011I is a high speed 1-to-2 Differential-to- CML Fanout Buffer. The 8S54011I is optimized for high speed and very low output skew, making it suitable for use in demanding...
The 8S58021I is a high speed 1-to-4 Differential-to- LVPECL / ECL Fanout Buffer. The 8S58021I is optimized for high speed and very low output skew, making it suitable for use...
The 8S58035I is a high speed 2-to-6 Differential-to- LVPECL Fanout Buffer. The 8S58035I is optimized for high speed and very low output skew, making it suitable for use in demanding...
The 8S73034I is a high-speed, differential-to- LVPECL clock divider designed for high-performance telecommunication, computing and networking applications. High clock frequency capability and the differential design make the 8S73034I an ideal...
The 8S89202I is a high speed 1-to-8 Differential-to- LVPECL Clock Divider and is part of the high performance clock solutions from IDT . The 8S89202I is optimized for high speed...
The 8S89831I is a high speed 1-to-4 Differential-to- LVPECL / ECL Fanout Buffer. The 8S89831I is optimized for high speed and very low output skew, making it suitable for use...
The 8S89832I is a high speed 1-to-4 Differential-to- LVDS Fanout Buffer. The 8S89832I is optimized for high speed and very low output skew, making it suitable for use in demanding...
The 8S89833I is a high speed 1-to-4 Differential-to- LVDS Fanout Buffer with Internal Termination. The 8S89833I is optimized for high speed and very low output skew, making it suitable for...
The 8S89834I is a high speed 2-to-4 LVCMOS / LVTTL -to- LVPECL / ECL Clock Multiplexer. The 8S89834I is optimized for high speed and very low output skew, making it...
The 8S89874I is a high speed 1:2 Differential-to- LVPECL Buffer/ Divider. The 8S89874I has a selectable ÷1, ÷2, ÷4, ÷8, ÷16 output divider, which allows the device to be used...
The 8S89875I is a high speed Differential-to- LVDS Buffer/Divider w/Internal Termination. The 8S89875I has selectable ÷1, ÷2, ÷4, ÷8, ÷16 output divider. The clock input has internal termination resistors, allowing...
The 8S89876I is a high speed Differential-to- LVDS Buffer/Divider w/Internal Termination. The 8S89876I has a selectable ÷1, ÷2, ÷4, ÷8, ÷16 output divider. The clock input has internal termination resistors,...
The 8SLVD1204I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD1204I is characterized...
The 8SLVD1208I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD1208I is characterized...
The 8SLVD1212 is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD1212 is characterized...
The 8SLVD2102I is a high-performance differential dual 1:2 LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD2102I...
The 8SLVD2104 is a high-performance differential dual 1:4 LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD2104...
The 8SLVP1102I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP1102I is characterized...
The 8SLVP1204I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP1204I is characterized...
The 8SLVP1208I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP1208I is characterized...
The 8SLVP1212I is a high-performance, 12 output differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP1212I...
The 8SLVP2102I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP2102I is characterized...
The 8SLVP2104I is a high-performance differential dual LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP2104I is...
The 8SLVP2106I is a high-performance differential dual 1:6 LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP2106I...
The 8T33FS6111 is a bipolar monolithic differential clock fanout buffer. Designed for most demanding clock distribution systems, the 8T33FS6111 supports various applications that require distribution of precisely aligned differential clock...
The 8T33FS6222 is a bipolar monolithic differential clock fanout buffer. Designed for most demanding clock distribution systems, the 8T33FS6222 supports various applications that require the distribution of precisely aligned differential...
The 8T349316 is a 2.5V differential clock buffer with sixteen LVDS outputs. The fanout from a differential input to the sixteen LVDS outputs reduces loading on the preceding driver and...
The 8T39S10I is a high-performance clock fanout buffer. The input clock can be selected from two differential inputs or one crystal input. The internal oscillator circuit is automatically disabled if...
The 8T39S11A is a high-performance clock fanout buffer. The input clock can be selected from two differential inputs or one crystal input. The internal oscillator circuit is automatically disabled if...
The 8T53S111I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8T53S111I is characterized...
The 8T73S1802 is a fully integrated clock fanout buffer and frequency divider. The input signal is frequency-divided and then fanned out to one differential LVPECL and one LVCMOS output. Each...
The 8T73S208A -01 is a high-performance differential LVPECL clock divider and fanout buffer. The device is designed for the frequency division and signal fanout of high-frequency, low phase-noise clocks.The 8T73S208A...
The 8T74S208A -01 is a high-performance differential LVDS clock divider and fanout buffer. The device is designed for the frequency division and signal fanout of high-frequency, low phase-noise clocks. The...
The 8T79S818I -08 is a high performance, 1-to-8, differential input to universal output clock divider and fanout buffer. The device is designed for frequency-division and signal fanout of high-frequency clock...
The 8V31012 is a 1-to-12 Differential HCSL Fanout Buffer. The 8V31012 is designed to translate any differential signal levels to differential HCSL output levels. An external reference resistor is used...
The 8V34S204 is a differential 1:4 LVDS fanout buffer with a 2:1 input multiplexer. The device accepts DC to 250MHz clock and data signals and is designed for 1Hz clock/...
The 8V34S208 is a differential 1:8 LVDS fanout buffer with a 2:1 input multiplexer. The device accepts DC to 250MHz clock and data signals and is designed for 1Hz clock...
The 8V54816A is a 16-port, bi-directional cross-point clock switch designed for clock distribution in MicroTCA.4 systems. It features 16 bi-directional M- LVDS ports. Each port can be individually set as...
The 8V74S4622 is a versatile Clock Fanout Buffer/Frequency Divider. The device supports the selection, division and distribution of high-frequency clock signals with very low additive phase noise. The 8V74S4622 uses...
The 8V79S674 is a clock divider and fanout buffer. The device has been designed for clock signal division in wireless base station radio equipment boards. The device is optimized to...
The 9DB102 zero-delay buffer supports PCI Express clocking requirements. The 9DB102 is driven by a differential SRC output pair from an IDT CK409 / CK410 -compliant main clock generator such...
The 9DB106 zero-delay buffer supports PCIe Gen1 and Gen2 clocking requirements. The 9DB106 is driven by a differential SRC output pair from an IDT CK410 / CK505 -compliant main clock...
The 9DB1200 is an Intel DB1200 Differential Buffer Specification device. This buffer provides 12 differential clocks at frequencies ranging from 100 MHz to 400 MHz. The 9DB1200 is driven by...
The 9DB1233 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB1233 is driven by a differential SRC output pair from an IDT...
The 9DB1904 is electrically compatible to the Intel DB1900GS Differential Buffer Specification. This buffer provides 19-Output clocks for PCI -Express Gen2 or Intel QPI applications. A differential clock from a...
The 9DB1933 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB1933 is driven by a differential SRC output pair from an IDT...
The 9DB233 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB233 is driven by a differential SRC output pair from an IDT...
The 9DB306 is a high performance 1-to-6 Differential-to- LVPECL Jitter Attenuator designed for use in PCI Express®™ systems. In some PCI Express® systems, such as those found in desktop PCs,...
The 9DB401 follows the Intel DB400 Differential Buffer Specification v2.0. This buffer provides four PCI -Express SRC clocks. The 9DB401 is driven by a differential input pair from a CK409...
The 9DB403 is compatible the Intel DB400 Differential Buffer Specification v2.0. This buffer provides four PCI -Express SRC clocks. The 9DB403 is driven by a differential input pair from a...
The 9DB423 is compatible with the Intel DB400Q Differential Buffer Specification. This buffer provides 4 PCI -Express SRC or 4 QPI clocks. The 9DB423 is driven by a differential output...
The 9DB433 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB433 is driven by a differential SRC output pair from an IDT...
The 9DB633 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB633 is driven by a differential SRC output pair from an IDT...
The 9DB801C is a DB800 Version 2.0 Yellow Cover part with PCI Express® support. It can be used in PC or embedded systems to provide outputs that have low cycle-to-cycle...
The 9DB803 is compatible with the Intel DB800v2 Differential Buffer Specification. This buffer provides 8 PCI Express Gen2 clocks. The 9DB803 is driven by a differential output pair from a...
The 9DB823 is compatible with the Intel DB800Q Differential Buffer Specification. This buffer provides 8 PCI -Express SRC or 8 QPI clocks. The 9DB823 is driven by a differential output...
The 9DB833 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1. The 9DB833 is driven by a differential SRC output pair from an IDT...
The 9DBL411 is a 4-Output lower power differential buffer. Each output has its own OE # pin. It has a maximum operating frequency of 150 MHz.
The 9DBU0231 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 2 output enables for clock management.
The 9DBU0241 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated output terminations providing Zo=100 ohms for direct connection to 100 ohm...
The 9DBU0431 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 4 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBU0441 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated output terminations providing Zo=100 ohms for direct connection to 100 ohm...
The 9DBU0531 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 5 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBU0541 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated terminations for direct connection to 100 ohm transmission lines. The device...
The 9DBU0631 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 6 output enables for clock management and 3 selectable SMBus addresses.
The 9DBU0641 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated output terminations providing Zo=100 ohms for direct connection to 100 ohm...
The 9DBU0731 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 7 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBU0741 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated terminations for direct connection to 100 ohm transmission lines. The device...
The 9DBU0831 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 8 output enables for clock management and 3 selectable SMBus addresses.
The 9DBU0841 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated output terminations providing Zo=100 ohms for direct connection to 100 ohm...
The 9DBU0931 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. The device has 5 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBU0941 is a member of IDT ’s 1.5 V Ultra-Low-Power ( ULP ) PCIe family. It has integrated terminations for direct connection to 100 ohm transmission lines. The device...
The 9DBV0231 is a member of IDT 's 1.8V Very-Low-Power ( VLP ) PCIe family. The device has 2 output enables for clock management.
The 9DBV0241 is a member of IDT 's 1.8V Very-Low-Power ( VLP ) PCIe family. The device has 2 output enables for clock management.
The 9DBV0431 is a 4-output very low power buffer for 100 MHz PCIe Gen1, Gen2 and Gen3 applications. It can also be used for 50M or 125M Ethernet Applications via...
The 9DBV0441 is a member of IDT 's SOC -Friendly 1.8V Very-Low-Power ( VLP ) PCIe family. It has integrated output terminations providing Zo=100ohms for direct connection to 100ohm transmission...
The 9DBV0531is a member of IDT ’s Full-Featured PCIe family. The device has 5 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBV0541 is a member of IDT ’s Full-Featured PCIe family. The device has 5 output enables for clock management, and 3 selectable SMBus addresses. It has integrated terminations for...
The 9DBV0631 is a member of IDT ’s 1.8V Very-Low-Power ( VLP ) PCIe family. The device has 6 output enables for clock management and 3 selectable SMBus addresses.
The 9DBV0641 is a member of IDT ’s 1.8 V Very-Low-Power ( VLP ) PCIe family. It has integrated output terminations providing Zo=100 ohms for direct connection to 100 ohm...
The 9DBV0731 is a member of IDT ’s Full-Featured PCIe family. The device has 7 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBV0741 is a member of IDT ’s Full-Featured PCIe family. The device has 7 output enables for clock management, and 3 selectable SMBus addresses. It has integrated terminations for...
The 9DBV0831 is an 8-output very low power buffer for 100MHz PCIe Gen1, Gen2 and Gen3 applications. It can also be used for 50M or 125M Ethernet Applications via software...
The 9DBV0841 is a 1.8V member of IDT 's full featured PCIe family. It has integrated output terminations providing Zo=100Ω for direct connection for 100Ω transmission lines. The device has...
The 9DBV0931 is a member of IDT ’s Full-Featured PCIe family. The device has 9 output enables for clock management, and 3 selectable SMBus addresses.
The 9DBV0941 is a member of IDT ’s Full-Featured PCIe family. The device has 9 output enables for clock management, and 3 selectable SMBus addresses. It has integrated terminations for...
The 9EX21531 provides 15 output clocks for PCIe Gen1/ 2/3 applications. The 9EX21531 has 4 selectable SMBus addresses, and dedicated CKPWRGD / PD # and VDDA pins for easy board...
The 9EX21801 provides 18 output clocks for PCIe Gen2 (100MHz) or QPI (133MHz) applications. The 9EX21801 has 4 selectable SMBus addresses, and dedicated CKPWRGD / PD # and VDDA pins...
The 9ZX21200 is a small-footprint 12-output differential buffer that meets all the performance requirements of the Intel DB1200Z specification. The 9ZX21200 is backwards compatible to PCIe Gen1 and Gen2 applications.
The 9ZX21501 is an Intel DB1900Z -compatible Differential Buffer suitable for PCIExpress Gen3 or QPI applications. The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback...
The 9ZX21901B is a version of the Intel DB1900Z Differential Buffer with an ajdustable external feedback path allowing the user to eliminate trace delays from their design. It is suitable...
The 9ZX21901C is an Intel DB1900Z Differential Buffer suitable for PCI Express Gen1-2-3 or QPI applications. The 9ZX21901C has a fixed external feedback path. See the 9ZX21901B for an adjustable...
The 9ZXL0651 is a low-power 6-output differential buffer that meets all the performance requirements of the Intel DB1200Z specification. It consumes 50% less power than standard HCSL devices and has...
The 9ZXL0831 is a low-power 8-output differential buffer that meets all the performance requirements of the Intel DB800ZL specification. It is suitable for PCI -Express Gen1/2/3 or QPI / UPI...
The 9ZXL1230 is a small-footprint, low power 12-output differential buffer that meets all the performance requirements of the Intel DB1200ZL specification. It is pin-compatible to the 9ZX21200 , while consuming...
The 9ZXL1231 meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs.
The 9ZXL1251 meets the demanding requirements of the Intel DB1200ZL specification, including the critical low-drift requirements of Intel CPUs. It is pin compatible to the 9ZXL1231 and integrates 24 termination...
The 9ZXL1530 is a low-power version of the 9ZX21501 . It has 15 low-power HCSL -compatible outputs and meets all the performance requirements of the Intel DB1900Z specification, while reducing...
The 9ZXL1550 is a DB1900Z derivative buffer utilizing Low-Power HCSL ( LP - HCSL ) outputs to increase edge rates on long traces, reduce board space, and reduce power consumption...
The 9ZXL1930 is a low-power version of the 9ZX21901 . It has 19 low-power HCSL -compatible outputs and meets all the performance requirements of the Intel DB1900Z specification, while reducing...
The 9ZXL1950 is a DB1900Z derivative buffer utilizing Low-Power HCSL ( LP - HCSL ) outputs to increase edge rates on long traces, reduce board space, and reduce power consumption...
The ASI4U is a next-generation CMOS integrated circuit for AS -i networks. This low-level field bus AS i (Actuator Sensor Interface) was designed for easy, safe, and cost-effective interconnection of...
The CA91C142D (Universe II ) is the industry’s leading high-performance PCI to VME interconnect. It is fully compliant with the VME64 bus standard, and is tailored to support advanced PCI...
The CA91L862A (QSpan II ) is a PCI -to-Host processor bridge for the Freescale PowerQUICC ( MPC860 /850/821), the QUICC ( MC68360 ), and the MC68040 processors. The QSpan II...
The IDT 8P34S1102I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8P34S1102I is...
The IDT 8P34S1106i is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8P34S1106i is...
The IDT 8P34S1204i is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8P34S1204i is...
The IDT 8P34S1208i is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8P34S1208i is...
The IDT 8P34S1212I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8P34S1212I is...
The IDT8SLVD1204 -33I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The IDT8SLVD1204 -33I...
The IDT8SLVD1208 -33I is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The IDT8SLVD1208 -33I...
The IDT8SLVP1104I is a high-performance differential LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The IDT8SLVP1104I is characterized...
The IDT8SLVP2108I is a high-performance differential dual 1:8 LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The IDT8SLVP2108I...
The IDT8T33FS314I is a low skew 1-to-4 Differential Fanout Buffer, designed with clock distribution in mind, accepting two clock sources into an input MUX . The MUX is controlled by...
The IDT8T79S828 -08I is a high performance, 1-to-8, differential input to universal output clock divider and fanout buffer. The device is designed for frequency-division and signal fanout of high-frequency clock...
The IDT8T79S838 -08I is a high performance, 1-to-8, differential input to universal output fanout buffer. The device is designed for signal fanout of high-frequency clock signals in applications requiring output...
The IDT9EX21501 provides 15 output clocks for PCIe Gen2 (100MHz) or QPI (133MHz) applications. The 9EX21501 has 4 selectable SMBus addresses, and dedicated CKPWRGD / PD # and VDDA pins...
The IDT9ZX21201 is a 12-output DB1200Z suitable for PCI Express® Gen3 or QPI applications. The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback maintains low...

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