Features: 1. Automatic Gain Control (AGC) function2. Filter function3. Peak hold function4. ADC (Analog Digital Converter) function5. Low Power Consumption Operation mode 72mW(typ.)6. CMOS technology7. 64-pin QFP8. Single +5 volt supplyPinoutSpecifications Parameters Symbol Min. Max. Unit...
YTD427: Features: 1. Automatic Gain Control (AGC) function2. Filter function3. Peak hold function4. ADC (Analog Digital Converter) function5. Low Power Consumption Operation mode 72mW(typ.)6. CMOS technolog...
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| Parameters | Symbol | Min. | Max. | Units |
| Supply Voltage (Digital) | DVDD | -0.3 | +7.0 | V |
| Supply Voltage (Analog) | AVDD | -0.3 | +7.0 | V |
| Input Voltage (Digital) | DVIN | DVSS -0.3 | DVDD+0.3 | V |
| Input Voltage (Analog) | AVIN | AVSS -0.3 | AVDD+0.3 | V |
| Output Voltage (Digital) | DVOUT | DVSS -0.3 | DVDD+0.3 | V |
| Output Voltage (Analog) | AVOUT | AVSS -0.3 | AVDD+0.3 | V |
| Power Dissipation | PD | 400 | mW | |
| Operating Temperature | TOP | -20 | +70 | |
| Storage Temperature | TST | -55 | +125 |
YTD427 is a communication LSI which provides the ISDN subscriber interface (two-wire metallic time compression multiplexing operation). It is capable of providing the electric characteristics conforming to TTC Standard JT-G961.
A DSU (Digital Service Unit) can easily be constructed by combining with YTD426B.