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YOUDA INTEGRATED CIRCUIT YD7000 PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Crosstalk CT Vcc=2.4V, f=100Hz, Rg=1KΩ Vo=-10dB 40 50 dB Ripple Rejection SVRR Vcc=1.6V, f=100Hz, Rg=1 KΩ VR=-20dBm, BPF=100Hz 45 60 dB Output Noise Voltage VNO Vcc=4.5V, Rg=1 KΩ BPF=20Hz～20kHz 62 100 μV Power OFF Effect VO(off) Vcc=1.6V, f=100Hz, pin1→GND, VIN=-10dB -80 dB Muting Effect VO(MT) Vcc=1.6V, f=100Hz, pin10→GND, VIN=-10dB -80 dB Power ON Current Sensitivity I1(on) Vcc=1.5V, V5≧0.85V 0.05 1.0 μA Power OFF Voltage Sensitivity V1(off) Vcc=1.5V, V5≦0.1V 0.5 0.6 V Muting OFF Current Sensitivity I10(off) Vcc=1.5V,V5≧0.85V 0.2 1.0 μA Muting ON Voltage Sensitivity V10(on) Vcc=1.5V, V5≦0.1V 0.5 0.65 V APPLICATION CIRCUIT + 220μ + 220μ 0.1μ 0.1μ + 100μ + 22μ 0.1μ W W 4.7Ω 4.7Ω Vcc O p r . Stand-by A m p . Mute Vin1 Vin2 Amp. /Mute Amp1 Amp2 Bias Opr. St-by WuXi YouDa Electronics Co., Ltd 3 of 4 Website: www.e-youda.com |
