Datasheet Details
- Part number
- ICS874004
- Manufacturer
- Integrated Circuit Systems
- File Size
- 208.40 KB
- Datasheet
- ICS874004_IntegratedCircuitSystems.pdf
- Description
- PCI EXPRESS JITTER ATTENUATOR
ICS874004 Description
PRELIMINARY Integrated Circuit Systems, Inc.ICS874004 www.DataSheet4U.com PCI EXPRESS™ JITTER ATTENUATOR .
The ICS874004 is a high performance Differentialto HCSL Jitter Attenuator designed for use in PCI HiPerClockS™ Express™ systems.
ICS874004 Features
* (4) 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
ICS874004 Applications
* such as PCI Express™ add-in cards. PLL BANDWIDTH
BW_SEL 0 = PLL Bandwidth: ~200KHz Float = PLL Bandwidth: ~400KHz (Default) 1 = PLL Bandwidth: ~800KHz
BLOCK DIAGRAM
OEA PU
PIN ASSIGNMENT
QA0 nQA0 nQB0 QB0 VDDO FB_OUT nFB_OUT MR BW_SEL VDDA F_SEL VDD OEA 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 1
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