Texas Instruments LMX1906-SP User Manual

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EVM User's Guide: LMX1906EVM-CVAL
LMX1906-SP Evaluation Module
Description
The LMX1906-SP evaluation module (EVM) is
designed to evaluate the performance of the
LMX1906-SP, which is a four-output, ultra-low
additive jitter radio-frequency (RF) buffer, divider and
multiplier. The device can buffer RF frequencies up
to 18 GHz, multiply RF outputs up to 6.4 GHz,
and divide outputs by up to 6.4 GHz. This board
consists of an LMX1906-SP device and an integrated
USB2ANY programmer.
Features
• 300-MHz to 18-GHz output frequency
• 4 high-frequency clocks with corresponding
SYSREF outputs
– Shared divide by 2, 3, 4, 5, 6, 7 and 8
SNAU288 – DECEMBER 2023
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– Shared programmable multiplier ×2, ×3, and ×4
• 3.3-V supply voltage (with onboard 2.5-V LDOs) or
2.5-V supply voltage (with LDOs bypassed)
• –55ºC to +125ºC operating temperature (with
onboard MCU bypassed)
• Optional pin mode control without register
programming
Applications
• General purpose:
– Data converter clocking
– Clock distribution/multiplication/division
• Aerospace and defense:
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– Phased array antenna/beam forming
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Radar
Electronic warfare
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LMX1906-SP Evaluation Module
Description
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