Datasheet Details
- Part number
- ICS874002
- Manufacturer
- Integrated Circuit Systems
- File Size
- 234.54 KB
- Datasheet
- ICS874002_IntegratedCircuitSystems.pdf
- Description
- PCI EXPRESS JITTER ATTENUATOR
ICS874002 Description
PRELIMINARY Integrated Circuit Systems, Inc.ICS874002 www.DataSheet4U.com PCI EXPRESS™ JITTER ATTENUATOR .
The ICS874002 is a high performance Differentialto-LVDS Jitter Attenuator designed for use in PCI HiPerClockS™ Express™ systems.
ICS874002 Features
* (2) Differential LVDS output pairs
* (1) Differential clock input
* CLK and nCLK supports the following input types: LVPECL, LVDS, LVHSTL, SSTL, HCSL
* Output frequency range: 98MHz - 160MHz
* Input frequency range: 98MHz - 128MHz
* VCO range: 490MHz
ICS874002 Applications
* such as PCI Express™ add-in cards. BLOCK DIAGRAM
OE PU F_SEL PD BW_SEL Float 0 = ~200KHz Float = ~400KHz 1 = ~800KHz CLK PD nCLK PU FB_IN PD nFB_IN PU
÷5 (fixed)
PIN ASSIGNMENT
nQA0 VDDO FB_OUT nFB_OUT MR BW_SEL nc VDDA F_SEL VDD 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 QA0 VDDO QA1 nQA1
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