UPB1009K
DESCRIPTION OF PINS OF TEST CIRCUIT
Pin No.
Pin Function
Pin Name
1 Preamplifier Input
PreAmpin
2 Preamplifier Output
PreAmpout
3 RF Mixer Input
1stMIXin
4 MS1
MS1
5 Prescaler Input
Presin
6 VCO Power Control Pin
VCOc
7 VT Measurement Pin (Charge Pump CPout
Output)
8 MS2
MS2
9 Reference Clock Input
REFin
10 Clock Output
CLKout
11 2ndIF Output
2ndIFout
12 2ndIF Input
2ndIFin
13 DC Offset Output
DCOFFout
Pin No.
Pin Function
14 DC Offset Input
15 Digital Signal Output Pin
16
17
18
19 Sampling Signal Input
20 AGC Input
Pin Name
DCOFFin
D0
D1
D2
D3
SCKin
AGCin
21 AGC Control Voltage Output
AGCout
22 PD1 Output (Default onboard : GND) PD1
23 PD1 Output (Default on board : VCC) PD2
24 1stIF Input
1stIFin
25 1stIF Output
1stIFout
24