ICS844003I-01 Datasheet Crystal-to-lvds Frequency Synthesizer

Manufacturer: ICS

Overview: www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc.

Datasheet Details

Part number	ICS844003I-01
Manufacturer	ICS
File Size	220.80 KB
Description	CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER
Datasheet	ICS844003I-01_IDT.pdf

General Description

The ICS844003I-01 is a 3 differential output LVDS Synthesizer designed to generate Ethernet referHiPerClockS™ ence clock frequencies and is a member of the HiPerClocks™ family of high performance clock solutions from ICS.

Using a 19.53125MHz or 25MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the settings of 4 frequency select pins (DIV_SEL[A1:A0], DIV_SEL[B1:B0]): 625MHz, 312.5MHz, 156.25MHz, and 125MHz.

The 844003I-01 has 2 output banks, Bank A with 1 differential LVDS output pair and Bank B with 2 differential LVDS output pairs.

Key Features

Three LVDS outputs on two banks, A Bank with one LVDS pair and B Bank with 2 LVDS output pairs.
Using a 19.53125MHz or 25MHz crystal, the two output banks can be independently set for 625MHz, 312.5MHz, 156.25MHz or 125MHz.
Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input.
VCO range: 490MHz to 680MHz.
RMS phase jitter @ 156.25MHz (1.875MHz - 20MHz): 0.56ps (typical).
3.3V output supply mode.
-40°C to 85°C am.

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