Contact Sales
Log in or register to manage email notifications about changes to datasheets or PCNs for this part.
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 | 3.3 |
|---|---|
| Jitter (PS) | 60 |
| Skew (PS) | 50 |
| Output Frequency (MHz) | 25, 100 ,125, 200 |
| Input Type(s) | Crystal, CMOS |
| Output Type(s) | HCSL |
| Number of Outputs | 2 |
| Function | Generator |
| Ambient or Junction Temperature (°C) | -40 to 85 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
| Orderable Part Number | Status | Package | Environmental Compliance | Packing | Buy from Distributor / Contact Sales |
Request Samples | |
|---|---|---|---|---|---|---|---|
| Qty. | Carrier | ||||||
| PI6C557-03LE | Not Recommended for New Design (NRND) | TSSOP-16 | LFGP | 96 | TUBE | Contact Sales | |
| PI6C557-03LEX | Active | TSSOP-16 | GREEN | 2500 | T&R | Request Sample | |
Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2415 | 2019-06-28 | 2019-12-28 | Device End of Life (EOL) |
| PCN-2325 – Rev 3 (Interim Update) | 2018-04-20 | 2020-11-20 | Fab Porting from Global Foundries to MagnaChip |
| PCN-2487 | 2020-10-07 | 2021-01-07 | Fab Porting from Global Foundries to Magnachip, Assembly & Test Site Transfer, and Datasheet Change |
| PCN-2322 (Advance Notice) | 2018-03-19 | 2020-03-15 | Fab Porting from Global Foundries to MagnaChip |
