MITSUMI
Measuring Circuit (Except where noted otherwise, VIN=1kHz)
1. Consumption current
5. Distortion
Compander IC MM1102
2. Threshold voltage
3. Input reference level
4. Gain error difference
6. Limit voltage
7. Maximum output voltage
Gain error difference= (VOUT (dBv) -20dB) -VIN (dB) G
(G=COMP=0.5, EXP=2)
Gain error difference (1)
Gain error difference (2)
Gain error difference (3)
Gc1=-20dB, Ge1=-10dB
Gc2=-40dB, Ge2=-20dB
Ge2=-30dB