
Monolithic Voltage-Controlled Oscillators
MAX2622
N.C.
MAX2623
MAX2624
GND
FROM
SYNTHESIZER
TUNE
LOOP FILTER
OSCILLATOR
CORE
OUT
OUT TO MIXER/
SYNTHESIZER
220pF
V CC
GND
V CC
SHDN
SHDN
BIAS
V CC
220pF
Figure 1. Typical Application Circuit
Pin Configuration
TOP VIEW
N.C. 1
TUNE 2
MAX2622
8
7
GND
OUT
GND
3
MAX2623
MAX2624
6
V CC
SHDN 4
μ MAX
5
V CC
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5