The CDCVF857GQLR is a 2.5 V Phase Locked Loop (PLL) DDR Clock Driver designed by Texas Instruments. It operates within a frequency range of 60 MHz to 220 MHz and features low jitter specifications, with cycle-to-cycle jitter at ,Äì35 ps and static phase offset at ,Äì50 ps. This device is capable of distributing a differential clock input to ten differential pairs of clock outputs, along with one differential pair of feedback clock outputs. The CDCVF857 supports spread-spectrum clocking, which helps in reducing electromagnetic interference (EMI). It is characterized for both commercial and industrial temperature ranges, operating from ,Äì40 ¬8C to 85 ¬8C. The device consumes less than 100 mA of quiescent current and can enter a low-power mode when no clock input signal is detected or when the power-down pin is activated. Available in a 56-Ball MicroStar Junior BGA package, the CDCVF857GQLR is suitable for applications requiring high-performance clock distribution, such as DDR memory modules. The device meets or exceeds JEDEC standards for DDRI-200/266/333 and proposed DDRI-400 specifications.
2.5 V Phase Lock Loop DDR Clock Driver 56-BGA MICROSTAR JUNIOR -40 to 85
PLL Based Clock Driver, 857 Series, 10 True Output(s), 0 Inverted Output(s), PBGA56
IC DRIVER CLCK LOOP 2.5V 56-BGA
PLL Clock Driver IC 220MHz 1 56-VFBGA
IC PLL CLOCK DRIVER 56BGA
| Texas Instruments | Rochester Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | CDCVF857GQLR | CDCVF857GQLR | CDCVF857GQLR | CDCVF857GQLR | CDCVF857GQLR |
| Product Name | CDCVF857 2.5 V Phase Lock Loop DDR Clock Driver | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers | |
| Device Type | Clock Driver | Real Time Clock; Clock Driver | Clock Generator | Clock Driver | PLL Clock Driver; Clock Generator |
| Package Type | BGA MICROSTAR JUNIOR,TSSOP,VQFN | Surface Mount; Surface Mount | Surface Mount; 56-VFBGA | ||
| Supply Voltage | 2.5 volts | 2.3 to 2.7 volts | 2.3 to 2.7 volts | ||
| Frequency | 220 MHz | 220 MHz | 220 MHz | 220 MHz |
