1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER

DESCRIPTION The UPB587 series of devices are silicon bipolar digital prescalers which can be operated in divide-by-two, divide-by four or divide-by-eight mode. They feature frequency re sponse to 1 GHz, and operate from a single 3 volt supply drawing only 5.5 milliamps. The series is available in

BIPOLAR DIGITAL INTEGRATED CIRCUIT

FEATURES · Low power operation : 2.2 to 3.5 V · Low supply current : 5.5 mA (TYP.) at 3 V · Divide by 2/4/8 · Wide band operation : • 50 to 1000 MHz @ Divide by 8 • 50 to 600 MHz @ Divide by 4 • 50 to 300 MHz @ Divide by 2 · High sensitivity : –18 dBm (MIN.)