BL34118
FIGURE 2 – ATTENUATOR GAIN versus Vct
FIGURE 3 – LEVEL DETECTOR DC TRANSFER
CHARACTERISTICS
OUTPUT CHANGE (mV)
GAIN (dB)
Vct – VB (mV)
FIGURE 4 – LEVEL DETECTOR AC TRANSFER
CHARACTERISTICS
OUTPUT CHANGE FROM 1.0kHz(mV)
DC INPUT CURRENT (uA)
FIGURE 5 – LEVEL DETECTOR AC TRANSFER
CHARACTERISTICS versus FREQUENCY
OUTPUT CHANGE (mV)
INPUT SIGNAL (mVrms)
FIGURE 6 – RECEIVE ATTENUATOR versus VOLUME
CONTROL
GAIN (dB)
VLC / VB
http://www.belling.com.cn
-7-
F, FREQUENCY (Hz)
FIGURE 7 – RECEIVE ATTENUATION GAIN
versus Vcc
GAIN CHANGE (dB)
Vcc (VOLTS)
8/15/2006
Wrote by 2006
Total
11 Pages