Description
www.DataSheet4U.com DIVIDE- BY- 2 PRESCALER UPB581B UPB581C .
The UPB581 series of devices are divide-by-2 silicon bipolar digital prescalers.
Features
* HIGH FREQUENCY OPERATION TO 2.8 GHz
* WIDE BAND OPERATION
* SINGLE SUPPLY VOLTAGE: VCC = 5 V ±10%
* COMPLEMENTARY OUTPUTS
TEST CIRCUIT
UPB581B,C
VCC
1 IN 2 3 4
8 7 6 5
Applications
* include: frequency synthesis, division and scaling. Note: All capacitors are 2200 pF, All resistors are 50 Ohms.
* Pin 8 is not connected for UPB581C. ELECTRICAL CHARACTERISTICS (VCC = 5.0 ±0.5 V, ZS = ZL = 50 Ω)
PART NUMBER PACKAGE OUTLINE SYMBOLS ICC fIN PARAMETERS AND CONDITIONS Power Supply