Integrated Device Technology EEPROM Programmable Clock Generator 5V49EE703NDGI8

Description
The 5V49EE703 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during normal operation. The 5V49EE703 is in-system, programmable and can be programmed through the use of I2C interface. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. Each of the four PLLs has an 7-bit reference divider and a 12-bit feedback divider. This allows the user to generate four unique non-integer-related frequencies. The PLL loop bandwidth is programmable to allow the user to tailor the PLL response to the application. For instance, the user can tune the PLL parameters to minimize jitter generation or to maximize jitter attenuation. Spread spectrum generation and/or fractional divides are allowed on two of the PLLs. There are a total of five 8-bit output dividers. The outputs are connected to the PLLs via a switch matrix. The switch matrix allows the user to route the PLL outputs to any output bank. This feature can be used to simplify and optimize the board layout. In addition, each output's slew rate and enable/disable function is programmable.
  • EEPROM Programmable Clock Generator - 5V49EE703NDGI8 - Integrated Device Technology
    Integrated Device Technology
  • 1MHz 200MHz Clock and Timing IC - 728-5V49EE703NDGI8 - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 5V49EE703NDGI8 - 776510-5V49EE703NDGI8 - Win Source Electronics
    Win Source Electronics
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Description
The 5V49EE703 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during normal operation. The 5V49EE703 is in-system, programmable and can be programmed through the use of I2C interface. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. Each of the four PLLs has an 7-bit reference divider and a 12-bit feedback divider. This allows the user to generate four unique non-integer-related frequencies. The PLL loop bandwidth is programmable to allow the user to tailor the PLL response to the application. For instance, the user can tune the PLL parameters to minimize jitter generation or to maximize jitter attenuation. Spread spectrum generation and/or fractional divides are allowed on two of the PLLs. There are a total of five 8-bit output dividers. The outputs are connected to the PLLs via a switch matrix. The switch matrix allows the user to route the PLL outputs to any output bank. This feature can be used to simplify and optimize the board layout. In addition, each output's slew rate and enable/disable function is programmable.
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Product
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Supplier Links
EEPROM Programmable Clock Generator - 5V49EE703NDGI8 - Integrated Device Technology
Integrated Device Technology
San Jose, CA, USA
EEPROM Programmable Clock Generator
5V49EE703NDGI8
EEPROM Programmable Clock Generator 5V49EE703NDGI8
The 5V49EE703 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during normal operation. The 5V49EE703 is in-system, programmable and can be programmed through the use of I2C interface. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. Each of the four PLLs has an 7-bit reference divider and a 12-bit feedback divider. This allows the user to generate four unique non-integer-related frequencies. The PLL loop bandwidth is programmable to allow the user to tailor the PLL response to the application. For instance, the user can tune the PLL parameters to minimize jitter generation or to maximize jitter attenuation. Spread spectrum generation and/or fractional divides are allowed on two of the PLLs. There are a total of five 8-bit output dividers. The outputs are connected to the PLLs via a switch matrix. The switch matrix allows the user to route the PLL outputs to any output bank. This feature can be used to simplify and optimize the board layout. In addition, each output's slew rate and enable/disable function is programmable.

The 5V49EE703 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during normal operation. The 5V49EE703 is in-system, programmable and can be programmed through the use of I2C interface. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. Each of the four PLLs has an 7-bit reference divider and a 12-bit feedback divider. This allows the user to generate four unique non-integer-related frequencies. The PLL loop bandwidth is programmable to allow the user to tailor the PLL response to the application. For instance, the user can tune the PLL parameters to minimize jitter generation or to maximize jitter attenuation. Spread spectrum generation and/or fractional divides are allowed on two of the PLLs. There are a total of five 8-bit output dividers. The outputs are connected to the PLLs via a switch matrix. The switch matrix allows the user to route the PLL outputs to any output bank. This feature can be used to simplify and optimize the board layout. In addition, each output's slew rate and enable/disable function is programmable.

Supplier's Site Datasheet
1MHz 200MHz Clock and Timing IC - 728-5V49EE703NDGI8 - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
1MHz 200MHz Clock and Timing IC
728-5V49EE703NDGI8
1MHz 200MHz Clock and Timing IC 728-5V49EE703NDGI8
IC CLK GEN EEPROM PROGR 28QFN / Clock Generator 1MHz to 200MHz-IN 200MHz-OUT 28-Pin VFQFPN EP T/R Product overview: 5V49EE703NDGI8 from Integrated Device Technology (IDT) is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHz, 200MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 1MHz, 200MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-5V49EE703NDGI8 can be used for catalog matching and distributor lookup.

IC CLK GEN EEPROM PROGR 28QFN / Clock Generator 1MHz to 200MHz-IN 200MHz-OUT 28-Pin VFQFPN EP T/R Product overview: 5V49EE703NDGI8 from Integrated Device Technology (IDT) is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1MHz, 200MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 1MHz, 200MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-5V49EE703NDGI8 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 5V49EE703NDGI8 - 776510-5V49EE703NDGI8 - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 5V49EE703NDGI8
776510-5V49EE703NDGI8
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 5V49EE703NDGI8 776510-5V49EE703NDGI8
Manufacturer: IDT, Integrated Device Technology Inc Win Source Part Number: 776510-5V49EE703NDGI 8 Series: VersaClock III Packaging: Reel package Type: Clock Generator, Multiplexer Operating Temperature Range: -40°C ~ 85°C Package: 28-VFQFN Exposed Pad Frequency - Max: 200MHz Number of Circuits: 1 Mounting: SMD Operating Supply Voltage: 3.135 V ~ 3.465 V Input: LVCMOS, LVTTL, Crystal Output: LVCMOS, LVTTL PLL: Yes with Bypass Divider/Multiplier: Yes/Yes Family Name: 5V49EE703 Categories: Integrated Circuits (ICs) Manufacturer Package: 28-QFN (4x4) Alternative Parts (Cross-Reference): 5V49EE703NDGI; Introduction Date: May 15, 2006 ECCN: EAR99 Country of Origin: Taiwan Estimated EOL Date: 2021 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 69 pct. Supply and Demand Status: Balance Quantity per package: 2,500

Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 776510-5V49EE703NDGI8
Series: VersaClock III
Packaging: Reel package
Type: Clock Generator, Multiplexer
Operating Temperature Range: -40°C ~ 85°C
Package: 28-VFQFN Exposed Pad
Frequency - Max: 200MHz
Number of Circuits: 1
Mounting: SMD
Operating Supply Voltage: 3.135 V ~ 3.465 V
Input: LVCMOS, LVTTL, Crystal
Output: LVCMOS, LVTTL
PLL: Yes with Bypass
Divider/Multiplier: Yes/Yes
Family Name: 5V49EE703
Categories: Integrated Circuits (ICs)
Manufacturer Package: 28-QFN (4x4)
Alternative Parts (Cross-Reference): 5V49EE703NDGI;
Introduction Date: May 15, 2006
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2021
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
Quantity per package: 2,500

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Technical Specifications

  Integrated Device Technology ERSAELECTRONICS PTE. LTD. Win Source Electronics
Product Category IC Clocks IC Timers IC Clocks
Product Number 5V49EE703NDGI8 728-5V49EE703NDGI8 776510-5V49EE703NDGI8
Product Name EEPROM Programmable Clock Generator 1MHz 200MHz Clock and Timing IC Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 5V49EE703NDGI8
Device Type Clock Generator Clock Generator
Bus Interface LVCMOS LVCMOS, LVTTL CMOS; TTL; LVCMOS, LVTTL
Package Type Surface Mount; VFQFPN Reel package Surface Mount
Supply Voltage 3.3 volts 3.13 to 3.46 volts
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