PCIe Clock Generator with 2 HCSL Outputs
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The PI6C557-03 is a spread spectrum clock generator supporting PCI Express and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce Electromagnetic Interference (EMI).
The PI6C557-03 provides two differential (HCSL) spread spectrum outputs. The PI6C557-03 is configured to select spread and clock selection. Using Diodes' patented Phase-Locked Loop (PLL) techniques, the device takes a 25MHz crystal input and produces two pairs of differential outputs (HCSL) at 25MHz, 100MHz, 125MHz and 200MHz clock frequencies. It also provides spread selection of ±0.25%, -0.5%, -0.75%, and no spread.
- 16-pin, 173 mils wide TSSOP
|Supply Voltage (V)||3.3|
|Jitter RMS (ps)||60|
|Output Frequency (MHz)||25, 100 ,125, 200|
|Input Type(s)||Crystal, CMOS|
|Number of Outputs||2|
|Ambient or Junction Temperature (°C)||-40 to 85|
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
|PCN #||Issue Date||Implementation Date||Subject|
|PCN-2487||2020-10-07||2021-01-07||Fab Porting from Global Foundries to Magnachip, Assembly & Test Site Transfer, and Datasheet Change|
|PCN-2325 – Rev 3 (Interim Update)||2018-04-20||2020-11-20||Fab Porting from Global Foundries to MagnaChip|