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MC34118G-S28-R bảng dữ liệu(PDF) 5 Page - Unisonic Technologies |
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MC34118G-S28-R bảng dữ liệu(HTML) 5 Page - Unisonic Technologies |
5 / 12 page MC34118 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 5 of 12 www.unisonic.com.tw QW-R108-007,D ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Transmit Attenuator Gain (f=1kHz) TX Mode, TXI=150mVrms GTX 4 6 8 dB Idle Mode, TXI=150mVrms GTXI -22 -20 -17 dB TX to Rx Mode Range ΔGTXI 49 52 54 dB TXO DC Voltage VTXO TX VB V ΔTXO DC Voltage ΔVTXO TX to RX Mode +-30 +-150 mV TXO High Voltage VTXOH IOUT=-1mA, TXI=VB+1.5V 3.7 V TXO Low Voltage VTXOL IOUT =+1mA, TXI=VB-1V, Output Measured with Respect to VB -1.5 -1 V TXI Input Resistance RTXI TXI<350mVrs 7 10 14 kΩ Gain Tracking GTR GRX+GTX, @TX, IDIE, RX +-0.1 dB Attenuator Control RX Mode VLC=VB 240 mV Idle Mode 0 mV CT Voltage ( CT-VB) TX Mode -240 mV CT Source Current ICTR (Switching to RX Mode) -85 -60 -40 µA CT Sink Current ICTT (Switching to TX Mode) +40 +60 +85 µA CT Slow Idle Current ICTS 0 µA CT Fast Idle Internal Resistance RFI 1.5 2 3.6 kΩ VLC Input Current IVLC -60 nA Dial Tone Detector Threshold VDT 10 15 20 mV Microphone Amplifier ( VMUT< 0.8V, AVCL=31dB, unless otherwise specified) Output Offset MCOVOS VMCO-VB, RF=180 kΩ -50 0 50 mV Open Loop Gain AVOLM F<100Hz 70 80 dB Gain Bandwidth GBWM 1 MHz Output High Voltage VMCOH IOUT =1mA, VCC=5V 3.7 V Output Low Voltage VMCOL IOUT =1mA 200 mV Input Bias Current IBM @MCI -40 nA Muting( ΔGain) GMT f=1kHz, VMUT=2V 300Hz<f<10kHz -55 -68 dB MUT Input Resistance RMUT VCC=VMUT=6.5V 50 90 kΩ MUT High Input Voltage VMUTH 2 Vcc V MUT Low Input Voltage VMUTL 0 0.8 V Distortion THDM 300Hz<f<10kHz 0.15 % HYBID AMPLIFIER HTO-Offset HVOS VHTO-~VB, RF=51kΩ -20 0 20 mV HTO- to HTO+ Offset HBVOS RF =51kΩ -30 0 30 mV Open Loop Gain AVOLH HTI to HTO-, F<100Hz 60 80 dB Gain Bandwidth GBWH 1 MHz Closed Loop Gain AVCLH HTO- to HTO+ -0.35 0 0.35 dB Input Bias Current(@HTI) IBH -30 nA HTO- High Voltage VHT-H IOUT =-5mA 3.7 V HTO- Low Voltage VHT-L IOUT =+5mA 250 mV HTO+ High Voltage VHT+H IOUT =-5mA 3.7 V HTO+ Low Voltage VHT+L IOUT =+5mA 450 mV Distortion THDM 300Hz<f<10kHz 0.3 % |
Số phần tương tự - MC34118G-S28-R |
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Mô tả tương tự - MC34118G-S28-R |
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