(2) Pin Functions
No.
Pin Name
1
PD
2
MIX OUT
3
VCC (IF)
4
VCC (MIX)
5
LO IN
6
GND (IF)
7
GND (MIX)
8
MIX IN1
9
MIX IN2
10 RSSI OUT
11 IF2 OUT
12
VCC (IF OUT)
13 GND (IF OUT)
14 BYPASS3
15 IF2 IN
16 BYPASS4
17 IF1 OUT
18 BYPASS2
19 IF1 IN
20 BYPASS1
I/O
Function
I
Power on/off control signal input
O Mixer output
–
IF amplifier and RSSI power supply pin
–
Mixer power supply pin
I
Local input
–
IF amplifier and RSSI ground pin
–
Mixer ground pin
I
Mixer input
I
Filter capacitor connection
O RSSI output
O IF amplifier 2 output
–
IF amplifier output stage power supply pin
–
IF amplifier output stage ground pin
–
Filter capacitor connection (IF2 side)
I
IF amplifier 2 input
–
Filter capacitor connection (IF2 side)
O IF amplifier 1 output
–
Filter capacitor connection (IF1 side)
I
IF amplifier 1 input
–
Filter capacitor connection (IF1 side)
µPC8002
8