W40S11-02H

Cypress Semiconductor Corp W40S11-02H

Part Number:
W40S11-02H
Manufacturer:
Cypress Semiconductor Corp
Ventron No:
2972572-W40S11-02H
Description:
IC CLK BUFF 10OUT SDRAM 28SSOP
ECAD Model:
Datasheet:
W40S11-02

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Overview
Description
The Cypress W40S1102 is a lowvoltage, tenoutput clock buffer designed for highperformance systems using Intel's Mobile chipsets. It supports two SDRAM DIMMs and features skewcontrolled CMOS outputs with a skew of less than 250 ps between any two outputs. The buffer has a propagation delay of 1 to 5 ns, operates at DC to 133 MHz, and uses a single 3.3V supply voltage. It is packaged in a 28pin, 209mil SSOP.

Features
Ten skewcontrolled CMOS outputs (SDRAMO:9)
Supports two SDRAM DIMMs
Ideal for highperformance systems designed around Intel's latest Mobile chipsets
I²C Serial configuration interface
Skew between any two outputs is less than 250 ps
1 to 5 ns propagation delay
DC to 133MHz operation
Single 3.3V supply voltage
Low power CMOS design packaged in a 28pin, 209mil SSOP (Shrink Small Outline Package)

Applications
The W40S1102 is ideal for use in highperformance systems designed around Intel's latest Mobile chipsets. It is particularly wellsuited for driving SDRAM DIMMs.
Specifications
Cypress Semiconductor Corp W40S11-02H technical specifications, attributes, parameters and parts with similar specifications to Cypress Semiconductor Corp W40S11-02H.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SSOP (0.209, 5.30mm Width)
  • Number of Pins
    28
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Published
    1999
  • JESD-609 Code
    e0
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    28
  • Terminal Finish
    TIN LEAD
  • Voltage - Supply
    3.135V~3.465V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    220
  • Number of Functions
    1
  • Supply Voltage
    3.3V
  • Terminal Pitch
    0.65mm
  • Frequency
    133MHz
  • Output
    CMOS, TTL
  • Pin Count
    28
  • Number of Outputs
    10
  • Operating Supply Voltage
    3.3V
  • Supply Voltage-Max (Vsup)
    3.465V
  • Number of Circuits
    1
  • Propagation Delay
    5 ns
  • Family
    W40
  • Input
    Clock
  • Ratio - Input:Output
    1:10
  • PLL
    No
  • Differential - Input:Output
    No/No
  • Main Purpose
    Memory, SDRAM DIMM
  • Duty Cycle
    55 %
  • Height Seated (Max)
    2mm
  • Width
    5.3mm
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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