µPC8002

20

3

A

1000 pF

12

1000 pF

1 F

4

A

1000 pF

1 F

µ

µ

Test Circuit Example 2. (Power supply current, power-off power supply current)

Caution

The 10 pF capacitor value for IF2 OUT and RSSI OUT includes all the capacitances (board,

pattern, etc.) applied to the pin. Ensure that the recommended load condition (10 pF) is not

exceeded for IF2 OUT and RSSI OUT.

Test Circuit Example 3. (Limiting sensitivity, IF amplifier output amplitude, IF amplifier output amplitude rise

time, IF amplifier output amplitude fall time, RSSI linearity, RSSI slope, RSSI

intercept, RSSI output voltage, RSSI temperature stability, RSSI output ripple)

19

IF1 IN

10

RSSI OUT

330 pF

50

Ω

10 pF

Digital voltmeter

Oscilloscope

11

IF2 OUT

10 pF

10 k

Ω

Spectrum

analyzer

Oscilloscope

SG (Signal generator)

10.7 MHz

1000 pF