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CY29949 - 1:15 Clock Distribution Buffer

Description

The CY29949 is a low voltage 200 MHz clock distribution buffer with the capability to select either a differential LVPECL or LVCMOS/LVTTL compatible input clocks.

These clock sources are used to provide for test clocks and primary system clocks.

All other control inputs are LVCMOS/LVTTL compatible.

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Other Datasheets by Cypress (Infineon)

Part Number Description
CY29942 1:18 Clock Distribution Buffer
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Full PDF Text Transcription

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CY29949 2.5V or 3.3V 200 MHz 1:15 Clock Distribution Buffer Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The CY29949 is a low voltage 200 MHz clock distribution buffer with the capability to select either a differential LVPECL or LVCMOS/LVTTL compatible input clocks. These clock sources are used to provide for test clocks and primary system clocks. All other control inputs are LVCMOS/LVTTL compatible. The 15 outputs are LVCMOS or LVTTL compatible and can drive 50Ω series or parallel terminated transmission lines. For series terminated transmission lines, each output can drive one or two traces giving the device an effective fanout of 1:30. The CY29949 is capable of generating 1X and 1/2X signals from a 1X source.
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