LMX2331UEVAL National Semiconductor, LMX2331UEVAL Datasheet - Page 6

• Manufacturer Part Number: LMX2331UEVAL
• Manufacturer: National Semiconductor

Specifications of LMX2331UEVAL

• Lead Free Status / Rohs Status: Not Compliant

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Detailed Block Diagram
Notes:
1. A 64/65 or 128/129 prescaler ratio can be selected for the LMX2331U and LMX2332U RF synthesizers. A 32/33 or 64/65 prescaler ratio can be selected for the
LMX2330U RF synthesizer.
2. V
MICROWIRE, and F
3. V
CC
P
RF and V
supplies power to the RF and IF prescalers, RF and IF feedback dividers, RF and IF reference dividers, RF and IF phase detectors, the OSC
P
IF supply power to the charge pumps. They can be run separately as long as V
o
LD circuitry.
6
P
RF ≥ V
CC
and V
P
IF ≥ V
CC
.
in
buffer,
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