lmx2335u National Semiconductor Corporation, lmx2335u Datasheet - Page 7

• Manufacturer Part Number: lmx2335u
• Description: Pllatinum Ultra Low Power Dual Frequency Synthesizer For Rf Personal Communications
• Manufacturer: National Semiconductor Corporation

Detailed Block Diagram
Notes:
1. V
OSC
2. V
3. X signifies a pin that is NOT available on the LMX2335U PLL.
CC
P
in
RF1 and V
buffer, MICROWIRE, and F
supplies power to the RF1 and RF2 prescalers, RF1 and RF2 feedback dividers, RF1 and RF2 reference dividers, RF1 and RF2 phase detectors, the
P
RF2 supply power to the charge pumps. They can be run separately as long as V
o
LD circuits.
7
P
RF1 ≥ V
CC
and V
P
RF2 ≥ V
CC
.
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