LMK04000BEVAL/NOPB National Semiconductor, LMK04000BEVAL/NOPB Datasheet - Page 17

• Manufacturer Part Number: LMK04000BEVAL/NOPB
• Description: BOARD EVAL PRECISION CLOCK PLL
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LMK04000BEVAL/NOPB

• Main Purpose: Timing, Clock Conditioner
• Embedded: No
• Utilized Ic / Part: LMK04000
• Primary Attributes: 122.88 MHz VCXO
• Secondary Attributes: Integrated PLL & VCO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMK04000BEVAL; LMK04000BEVAL

L M K 0 4 0 X X - R E V 3
E V A L U A T I O N
B O A R D
O P E R A T I N G
I N S T R U C T I O N S
Recommended Test Equipment
Power Supply
The Power Supply should be a low noise power supply.
Phase Noise / Spectrum Analyzer
For measuring phase noise an Agilent E5052A Signal Source Analyzer is recommended. An
Agilent E4445A PSA Spectrum Analyzer with the Phase Noise option is also usable although the
architecture of the E5052A is superior for phase noise measurements. At frequencies less than
100 MHz the local oscillator noise of the E4445A is too high and measurements will reflect the
E4445A’s internal local oscillator performance, not the device under test.
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