Datasheet Details
- Part number
- ICS87949-01
- Manufacturer
- ICS
- File Size
- 152.39 KB
- Datasheet
- ICS87949-01_ICS.pdf
- Description
- CLOCK GENERATOR
ICS87949-01 Description
www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc.ICS87949-01 LOW SKEW ÷1, ÷2 CLOCK GENERATOR GENERAL .
The ICS87949-01 is a low skew, ÷1, ÷2 Clock Generator and a member of the HiPerClockS™ HiPerClockS™ family of High Performance Clock Solutions from IC.
ICS87949-01 Features
* 15 single ended LVCMOS outputs, 7Ω typical output impedance
* Selectable LVCMOS or LVPECL clock inputs
* CLK0 and CLK1 can accept the following input levels: LVCMOS and LVTTL
* PCLK, nPCLK supports the following input types: LVPECL, CML, SSTL
* Maximum input
ICS87949-01 Applications
* demanding well defined performance and repeatability. BLOCK DIAGRAM
CLK_SEL CLK0 CLK1 PCLK nPCLK PCLK_SEL 1 DIV_SELA 0 QB0 - QB2 1 DIV_SELB 0 QC0 - QC3 1 DIV_SELC 0 QD0 - QD5 1 DIV_SELD MR/nOE 0 0 1 1 ÷1 ÷2 R 0 QA0 - QA1
PIN ASSIGNMENT
GND GND GND GND VDDB VDDA VDDB QA0 QA1 QB0 QB1 QB2
48 47 46 4
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