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

General 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.

Key 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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Other Datasheets by Cypress (Infineon)

Part Number Description
CY2318ANZ 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs
CY2313ANZ 3.3V SDRAM Buffer for Desktop PCs with 3 DIMMs
CY2300 Phase-Aligned Clock Multiplier
CY2302 Frequency Multiplier and Zero Delay Buffer
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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.