(2) PIN FUNCTIONS
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
IF OUT
PD
PSSI OUT
FIL3
VCC2
IF IN
FIL1
FIL2
MIX OUT
GND
OSC IN
VCC1
MIX IN2
MIX IN1
µPC8001
I/O
Function
O
IF amplifier output
Power-ON/OFF control signal input
I
High level: Power-ON; Low level: Power-OFF
O
RSSI output
—
Connect capacitor for filter.
—
IF amplifier and RSSI power pin
I
IF amplifier input
—
Connect capacitor for filter.
—
Connect capacitor for filter.
O
Mixer output
—
Ground pin
I
Oscillator input
—
Mixer power pin
I
Connect capacitor for filter.
I
Mixer input
6