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CY2318BNZ - 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs

Description

The CY2318BNZ is a 3.3V buffer designed to distribute high-speed clocks in PC applications.

The part has 18 outputs, 16 of which can be used to drive up to four SDRAM DIMMs, and the remaining can be used for external feedback to a PLL.

Features

  • One input to 18 output buffer/driver.
  • Supports up to four SDRAM DIMMs.
  • Two additional outputs for feedback.
  • SMBus interface for individual output control.
  • Low skew outputs (< 200 ps).
  • Up to 100 MHz operation for Industrial temperatures.
  • Up to 133 MHz operation for Commercial temperatures.
  • Dedicated OE pin for testing.
  • Space-saving 48-pin SSOP package.
  • 3.3V operation Functional.

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Datasheet preview – CY2318BNZ

Datasheet Details

Part number CY2318BNZ
Manufacturer Cypress
File Size 242.98 KB
Description 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs
Datasheet download datasheet CY2318BNZ Datasheet
Additional preview pages of the CY2318BNZ datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CY2318BNZ 18 Output, 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs Features • One input to 18 output buffer/driver • Supports up to four SDRAM DIMMs • Two additional outputs for feedback • SMBus interface for individual output control • Low skew outputs (< 200 ps) • Up to 100 MHz operation for Industrial temperatures • Up to 133 MHz operation for Commercial temperatures • Dedicated OE pin for testing • Space-saving 48-pin SSOP package • 3.3V operation Functional Description The CY2318BNZ is a 3.3V buffer designed to distribute high-speed clocks in PC applications. The part has 18 outputs, 16 of which can be used to drive up to four SDRAM DIMMs, and the remaining can be used for external feedback to a PLL. The device operates at 3.
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