4. CHARACTERISTIC CURVES
Figure 4-1. Mixer Supply Current vs. Supply Voltage
4
3
µPC8001
2
1
Recommended operating range
0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Supply voltage VCC1 [V]
Figure 4-2. Mixer Output Level vs. Mixer Input Level
(fMIX IN= 130 MHz, fOSC IN = 129.545 MHz, fMIX OUT = 455 kHz, VOSC IN = –15 dBm)
+20
+10
0
–10
–20
–30
–40
–50
–60
–70
–80
–80
–70
–60
–50
–40
–30
–20
–10
0
Mixer input level VMIX IN [dBm]
14