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ICS843301I-108 Datasheet

Part Number ICS843301I-108
Manufacturers Integrated Device Technology
Logo Integrated Device Technology
Description 2.5V LVPECL 75MHZ FREQUENCY SYNTHESIZER W/SSC
Datasheet ICS843301I-108 DatasheetICS843301I-108 Datasheet (PDF)

PRELIMINARY FEMTOCLOCKS™ CRYSTAL-TO-3.3V, 2.5V LVPECL 75MHZ FREQUENCY SYNTHESIZER W/SSC ICS843301I-108 GENERAL DESCRIPTION The ICS843301I-108 is a 75MHz Frequency IC S Generator and a member of the HiPerClocks TM HiPerClockS™ family of high perfor mance devices from IDT. The ICS843301I-108 uses a 20MHz crystal to synthesize 75MHz output. The device supports 0.5% downspread spread spectrum clocking. The ICS843301I108 has excellent <1ps phase jitter performance, over an integration range of 900.

  ICS843301I-108   ICS843301I-108






2.5V LVPECL 75MHZ FREQUENCY SYNTHESIZER W/SSC

PRELIMINARY FEMTOCLOCKS™ CRYSTAL-TO-3.3V, 2.5V LVPECL 75MHZ FREQUENCY SYNTHESIZER W/SSC ICS843301I-108 GENERAL DESCRIPTION The ICS843301I-108 is a 75MHz Frequency IC S Generator and a member of the HiPerClocks TM HiPerClockS™ family of high perfor mance devices from IDT. The ICS843301I-108 uses a 20MHz crystal to synthesize 75MHz output. The device supports 0.5% downspread spread spectrum clocking. The ICS843301I108 has excellent <1ps phase jitter performance, over an integration range of 900kHz - 7.5MHz. The device is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space. FEATURES • One differential 3.3V or 2.5V LVPECL output • Crystal oscillator interface designed for 20MHz, 18pF parallel resonant crystal • Output frequency: 75MHz • Supports SSC, 0.5% downspread • RMS phase jitter @ 75MHz, using a 20MHz crystal (900kHz - 7.5MHz): 0.73ps (typical) • Full 3.3V or 2.5V operating supply • -40°C to 85°C ambient operating temperature • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages SSC FUNCTION TABLE www.DataSheet4U.com Input SSC Mode SSC Off 0.5% Downspread 0 (default) 1 BLOCK DIAGRAM 20MHz XTAL_IN PIN ASSIGNMENT VCCA VEE XTAL_OUT XTAL_IN 1 2 3 4 8 7 6 5 VCC Q nQ SSC PLL Phase Detector VCO 600MHz OSC XTAL_OUT N Div ÷8 Q nQ ICS843301I-108 8-Lead TSSOP 4.40mm x 3.0mm x 0.925mm package body G Package Top View SSC Pulldown M Div ÷30 The Preliminary Information presented herein represents a product in pre-.


2009-12-24 : ICS84330    ICS84330-01    ICS84330-02    ICS84330-03    ICS843301I-108    ICS84330C    SDB13    SDB12    SDB15    SDB14   


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