Datasheet Details
| Part number | 557G03LF |
|---|---|
| Manufacturer | IDT |
| File Size | 161.73 KB |
| Description | spread spectrum clock generator |
| Datasheet |
 557G03LF Datasheet
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General Description
The ICS557-03 is a spread spectrum clock generator that supports PCI-Express Gen 1 and Ethernet requirements.
The device is used for PC or embedded systems to substantially reduce electromagnetic interference (EMI).
The device provides two differential (HCSL) spread spectrum outputs.
Key Features
- Packaged in 16-pin TSSOP.
- RoHS 5 (green) or RoHS 6 (green and lead free) compliant packaging.
- Supports HCSL or LVDS output levels.
- Operating voltage of 3.3 V.
- Input frequency of 25 MHz.
- Jitter 60 ps (cycle-to-cycle).
- Spread Spectrum capability.
- Industrial and commercial temperature ranges Block Diagram VDD 2 SS1:SS0 2 S1:S0 2 Control Logic Phase Lock Loop X1/ICLK 25 MHz crystal or clock X2 Clock Buffer/ Crystal Oscill.