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AZ12010
Application Circuit
A typical application circuit is shown in Figure 2.
VCC
VCC
REFOUT
VEEP
REFIN
VBB
R1
R2
R3
CPPOL CPOUT CPREF INTREF INTSUM
C1
INTOUT
OUTPT
DRVR
4mA
INPUT
RCVR
470 Ω
VBB
CHARGE
PUMP
PHASE/
FREQ
DETECT
INTEGRATOR
SAW
RCVR
C2
0.01 μF
/16
/2
ENABLE
CONT
ENABLE
DIV_SEL
MUX
Q
PLL
OUTPUT
Q
SAW
DRIVE
R4
R5
SAWOUT
SAWOUT
F
VEE
GROUND
2 x 10kΩ
C3
0.01 μF
SAWIN
SAWIN
SAW RESONATOR
W/ MATCHING &
TUNING NETWORK
Figure 2. Typical Application, Always Enabled and Divide by One for Output
November 2006 * REV - 5
www.azmicrotek.com
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