Datasheet4U Logo Datasheet4U.com

B9940L - 1:18 Clock Distribution Buffer

Datasheet Summary

Description

The B9940L is a low-voltage clock distribution buffer with the capability to select either a differential LVPECL- or an LVCMOS/LVTTL-compatible input clock.

The two clock sources can be used to provide for a test clock as well as the primary system clock.

Features

  • 200-MHz clock support LVPECL or LVCMOS/LVTTL clock input LVCMOS/LVTTL compatible inputs 18 clock outputs: drive up to 36 clock lines 150-ps max. output-to-output skew Dual- or single-supply operation:.
  • 3.3V core and 3.3V outputs.
  • 3.3V core and 2.5V outputs.
  • 2.5V core and 2.5V outputs.
  • Pin-compatible with MPC940L.
  • Industrial temperature range: -40°C to 85°C.
  • 32-pin LQFP package Descr.

📥 Download Datasheet

Datasheet preview – B9940L

Datasheet Details

Part number B9940L
Manufacturer Cypress Semiconductor
File Size 209.94 KB
Description 1:18 Clock Distribution Buffer
Datasheet download datasheet B9940L Datasheet
Additional preview pages of the B9940L datasheet.

📁 Similar Datasheet

  • B992 - 2SB992 (INCHANGE)
Other Datasheets by Cypress Semiconductor
  • B9946 - 3.3V 160-MHz 1:10 Clock Distribution Buffer
  • B9947 - 1:9 Clock Distribution Buffer
  • B9948 - 1:12 Clock Distribution Buffer
  • B9948L - 1:12 Clock Distribution Buffer
  • B9949 - 1:15 Clock Distribution Buffer

Full PDF Text Transcription

Click to expand full text
B9940L 2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer Features • • • • • • 200-MHz clock support LVPECL or LVCMOS/LVTTL clock input LVCMOS/LVTTL compatible inputs 18 clock outputs: drive up to 36 clock lines 150-ps max. output-to-output skew Dual- or single-supply operation: — 3.3V core and 3.3V outputs — 3.3V core and 2.5V outputs — 2.5V core and 2.5V outputs • Pin-compatible with MPC940L • Industrial temperature range: -40°C to 85°C • 32-pin LQFP package Description The B9940L is a low-voltage clock distribution buffer with the capability to select either a differential LVPECL- or an LVCMOS/LVTTL-compatible input clock. The two clock sources can be used to provide for a test clock as well as the primary system clock. All other control inputs are LVCMOS/LVTTL compatible.
Published: |