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μ PB1007K
PIN EXPLANATION
Pin
Pin Name
Applied
Pin
Function and Application
Internal Equivalent Circuit
No.
Voltage
(V)
Voltage
(V)
1
Pre-AMP out
?
voltage
Output pin of Pre-amplifier.
as same
Output biasing and matching
as V CC
required as it is a open collector
output.
2
1
2
V CC (V reg )
2.7 to 3.3
?
Supply voltage pin of voltage
regulator.
This pin should be externally
equipped with bypass capacitor to
minimize ground impedance.
Regulator
3
35
GND(V reg )
Pre-AMP in
0
?
?
0.79
Ground pin of voltage regulator.
Input pin of Pre-amplifier.
35
LC matching circuit must be
connected to this pin.
3
36
36
4
GND(Pre-AMP)
RF-MIX in
0
?
?
1.00
Ground pin of Pre-amplifier.
Input pin of RF mixer.
1 575.42 MHz band pass filter can
34
5
33
GND(RF-MIX)
RF-MIX out
0
?
?
1.30
be inserted between pin 1 and 4.
Ground pin of RF mixer.
Output pin of RF mixer.
1stLO-
OSC
33
1st IF filter must be inserted
between pin 31 and 33.
4
34
V CC (RF-MIX)
2.7 to 3.3
?
Supply voltage pin of RF mixer.
This pin should be externally
equipped with bypass capacitor to
minimize ground impedance.
5
6
1stLO-OSC1
?
1.80
Pin 6 and 7 are each base pin of
8
differential amplifier for 1st LO
RF-MIX or
7
1stLO-OSC2
?
1.80
oscillator. These pins should be
equipped with LC and varactor to
Prescaler
input
oscillate on 1 636.80 MHz as
VCO.
8
V CC (1stLO-OSC)
2.7 to 3.3
?
Supply voltage pin of differential
amplifier for 1st LO oscillator
6
7
circuit.
21
4
Data Sheet PU10014EJ02V0DS
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