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ICS854058AG

Part Number	ICS854058AG
Manufacturer	Integrated Circuit Systems
Description	DIFFERENTIAL-TO-LVDS CLOCK MULTIPLEXER
Published	Apr 16, 2005
Detailed Description	PRELIMINARY Integrated Circuit Systems, Inc. ICS854058 8:1 DIFFERENTIAL-TO-LVDS CLOCK MULTIPLEXER FEATURES • High spee...
Datasheet	ICS854058AG PDF File

Overview

PRELIMINARY Integrated Circuit Systems, Inc.
ICS854058 8:1 DIFFERENTIAL-TO-LVDS CLOCK MULTIPLEXER FEATURES • High speed 8:1 differential multiplexer • 1 differential LVDS output • 8 selectable differential PCLK, nPCLK inputs • PCLKx, nPCLKx pairs can accept the following differential input levels: LVPECL, LVDS, CML, SSTL • Maximum output frequency: 2.
5GHz • Translates any single ended input signal to LVDS levels with resistor bias on nPCLKx input • Part-to-part skew: TBD • Propagation delay: 595ps (typical) • Supply voltage range: 3.
135V to 3.
465V • -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS854058 is an 8:1 Differential-to-LVDS Clock Multiplexer which can operate up to 2.
5GHz and HiPerClockS™ is a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS.
The ICS854058 has 8 selectable differential clock inputs.
The PCLK, nPCLK input pairs can accept LVPECL, LVDS, CML or SSTL levels.
The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits.
The select pins have internal pulldown resistors.
The SEL2 pin is the most significant bit and the binary number applied to the select pins will select the same numbered data input (i.
e.
, 000 selects PCLK0, nPCLK0).
ICS BLOCK DIAGRAM PCLK0 nPCLK0 PCLK1 nPCLK1 PCLK2 nPCLK2 PCLK3 nPCLK3 PCLK4 nPCLK4 PCLK5 nPCLK5 PCLK6 nPCLK6 PCLK7 nPCLK7 PIN ASSIGNMENT PCLK0 nPCLK0 PCLK1 nPCLK1 VDD SEL0 SEL1 SEL2 PCLK2 nPCLK2 PCLK3 nPCLK3 Q0 nQ0 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 000 001 010 011 PCLK7 nPCLK7 PLCK6 nPCLK6 VDD Q0 nQ0 GND PCLK5 nPCLK5 PCLK4 nPCLK4 100 ICS854058 24-Lead, 173-MIL TSSOP 4.
4mm x 7.
8mm x 0.
92mm body package G Package Top View 101 110 111 SEL2 SEL1 SEL0 The Preliminary Information presented herein represents a product in prototyping or pre-production.
The noted characteristics are based on initial product characterization.
Integrated Circuit Systems, Incorporated (ICS) res...

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