Datasheet Details
| Part number | ICS844S0258-07 |
|---|---|
| Manufacturer | IDT |
| File Size | 472.72 KB |
| Description | Crystal/LVCMOS-toLVDS/LVCMOS Frequency Synthesizer |
| Datasheet |
 ICS844S0258-07 Datasheet
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General Description
The ICS844S0258-07 is an eight output synthesizer optimized to generate Gigabit and 10 Gigabit Ethernet clocks.
Using a 25MHz, 18pF parallel resonant crystal, the device will generate 125MHz clocks with mixed LVDS and LVCMOS/ LVTTL output levels.
Key Features
- Seven LVDS differential output at 125MHz One LVCMOS/LVTTL single-ended outputs at 125MHz.
- Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input and PLL bypass from a single select pin.
- Output enable signal for three LVDS outputs.
- RMS phase jitter @ 125MHz, using a 25MHz crystal (1.857MHz - 20MHz): 0.278ps (typical.