DESCRIPTION

The µPC1694GR is Silicon monolithic IC for down-converter that is capable of operating up to 1 GHz.

This IC consists of double balanced mixer (DBM), local oscillator and IF amplifier. Furthermore, combination with the µPC1663G (high-speed video amp) enables it to be applied to a FM demodulation circuit such as DBS tuner.

The package is 14-pin SOP suitable for surface mounting.

FEATURES

• Satisfactory 1 cross-modulation distortion characteristics: CM = 103 dBµ @ fdes = 200 MHz

• Wide band operation: f ≤ 1 GHz

• Easy to connect with varactor diode due to balanced amplifier oscillator

• Single-end push-pull IF amplifier suppresses fluctuation in output impedance

• Supply voltage: 5 V

• Packaged in 14-pin SOP suitable for smaller mounting area

APPLICATIONS

• Tuners for TV and VCR