DESCRIPTION

The µPC1663 is a differential input, differential output wideband amplifier IC that uses an high frequency silicon bipolar process. This process improves bandwidth phase characteristics, input noise voltage characteristics, and low power consumption when compared to conventional HF-band differential amplifier ICs.

These features make this device suitable as a wideband amplifier in high-definition TVs, high-resolution monitors, broadcasting satellite receivers, and video cameras, as a sense amplifier in high-density CCD and optical pick-up products, or as a pulse amplifier for optical data links.

FEATURES

• Bandwidth and typical gain : 120 MHz @ AVOL= 300

700 MHz @ AVOL= 10

• Phase delay : –85 deg. @ AVOL= 100, 100 MHz

• Input Noise Voltage : 3 µVr.m.s.(RS= 50 Ω, 10 k to 10 MHz)

• Supply Current : 13mA TYP. @ VCC± = ±6 V

• Gain adjustable from 10 to 300 with external resistor

• No frequency compensation required (Small phase delay at 10 MHz or less)