Datasheet

November 2013 LMX2531-xxxx Evaluation Board User’s Guide SNAU077A 7
Copyright © 2013, Texas Instruments Incorporated
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LMX2531-xxxx Board Information
RF LOOP FILTER
Phase Margin
42.5 deg
100 uA
Loop Bandwidth
4.1 kHz
Fcomp
2.5 MHz
TCXO Frequency
10 MHz
Output Frequency
1712 – 1772 MHz
VCO Gain
7.9-84.7i kHz
Supply Voltage
2.7 Volts
VCO
CPout
47 pF
2.7 nF
47 K
100 pF 100 pF
40 K 40 K
Vtune