4-output low-jitter differential/LVCMOS-to-LVCMOS fan-out buffer evaluation board


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The LMK00804B-Q1 is a low skew, high performance clock fan-out buffer, which distributes up to four LVCMOS/LVTTL outputs (3.3-V, 2.5-V, 1.8-V, or 1.5-V levels).  The clocks are derived from one of two selectable inputs, which can accept differential or single-ended input signals. The LMK00804B-Q1 evaluation module (EVM) is designed to demonstrate the functionality and electrical performance of the LMK00804B device.  For optimum performance, the board is equipped with 50-Ω SMA connectors and 50-Ω controlled impedance traces.

  • Easy to use evaluation board to fan-out up to four LVCMOS clocks with low phase noise/jitter
  • Accepts differential or single-ended/LVCMOS input clock
  • Device control pins configurable through jumpers
  • Board power at 3.3-V for VDD and VDDO (single supply), or 2.5-V/1.8-V/1.5-V for VDDO (dual supply)
Clock buffers
LMK00804B Low skew, 1-to-4 multiplexed differential/LVCMOS-to-LVCMOS/TTL fanout buffer LMK00804B-Q1 Automotive, 1.5-V to 3.3-V, 1-to-4 high-performance LVCMOS fanout buffer & level translator

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Evaluation board

LMK00804B-Q1EVM – 4-output low-jitter differential/LVCMOS-to-LVCMOS fan-out buffer evaluation board

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide LMK00804B-Q1EVM User’s guide (Rev. A) Aug. 26, 2019
Data sheet LMK00804B-Q1 1.5-V to 3.3-V, 1-to-4 High-Performance LVCMOS Fan-Out Buffer and Level Translator datasheet (Rev. B) Aug. 26, 2019
Certificate LMK00804B-Q1EVM EU Declaration of Conformity (DoC) Mar. 12, 2019

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