Part Number
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W256 |
Manufacturer
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Cypress Semiconductor |
Description
|
12 Output Buffer for 2 DDR and 3 SRAM DIMMS |
Published
|
Sep 26, 2005 |
Detailed Description
|
W256
12 Output Buffer for 2 DDR and 3 SRAM DIMMS
Features
• One input to 12 output buffer/drivers • Supports up to 2 DD...
|
Datasheet
|
W256
|
Overview
W256
12 Output Buffer for 2 DDR and 3 SRAM DIMMS
Features
• One input to 12 output buffer/drivers • Supports up to 2 DDR DIMMs or 3 SDRAM DIMMS • One additional output for feedback • SMBus interface for individual output control • Low skew outputs ( 100 ps) • Supports 266 MHz and 333 MHz DDR SDRAM • Dedicated pin for power management support • Space-saving 28-pin SSOP package
Functional Description
The W256 is a 3.
3V/2.
5V buffer designed to distribute high-speed clocks in PC applications.
The part has 12 outputs.
Designers can configure these outputs to support 3 unbuffered standard SDRAM DIMMs and 2 DDR DIMMs.
The W256 can be used in conjunction with the W250-02 or similar clock synthesi...
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