UPC8002 Description
DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC8002 SECOND MIXER + IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES The µPC8002 is a monolithic IC developed for use in digital cordless telephones. Its internal equivalent circuits prise a double balanced mixer (DBM), IF amplifier circuit, and RSSI (Received Signal Strength Indicator) circuit. The µPC8002 can operate on a wide range of power supply voltages from 2.7 V to...
UPC8002 Key Features
- Low-voltage, low-consumption-current operation possible (VCC = 2.7 to 5.5 V, ICC = 3.4 mA at VCC = 3 V)
- Wide mixer input frequency range (fMIX = 250 MHz (TYP.) to 500 MHz (MAX.))
- Wide IF amplifier input frequency range (fIF = 8 MHz (MIN.) to 12 MHz (MAX.), 10.7 MHz (TYP.))
- High limiting sensitivity (SL = -100 dBm (TYP.))
- Wide RSSI dynamic range (DR = 85 dB (TYP.))
- On-chip power-off function
- Use of 20-pin plastic shrink SOP (225 mil) allows high-density surface mounting