UPB581B

www.DataSheet4U.com DIVIDE- BY- 2 PRESCALER UPB581B UPB581C 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 * OUT DESCRIPTION The UPB581 series of devices are divide-by-2 silicon bipolar digital prescalers. They feature high frequency response and operate from a single 5 volt supply. The series is available in two package styles: 8 lead ceramic flat package (UPB581B) and an 8 pin DIP (UPB581C). 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 Current Frequency Response at PIN = -10 to -5 dBm1 PIN = -5 to 0 dBm1 PIN = 0 to +5 dBm1 PIN = -5 to +10 dBm2 PIN = -5 to +10 dBm3 PIN = -3 to +10 dBm4 Input Power at fIN = 0.5 to 2.4 GHz1 fIN = 0.5 to 2.6 GHz1 fIN = 0.5 to 2.8 GHz1 fIN = 0.5 to 2.2 GHz2 fIN = 0.5 to 2.4 GHz3 fIN = 0.5 to 2.4 GHz4 Output Power5 Thermal Resistance, Junction to Case UNITS mA GHz GHz GHz GHz GHz GHz dBm dBm dBm dBm dBm dBm dBm °C/W MIN 15 0.5 0.5 0.5 UPB581B BF08 TYP 30 MAX 40 2.4 2.6 2.8 0.5 0.5 0.5 -10 -5 0 +5 +5 +5 -5 -5 -3 -12 -8 25 -12 -8 +10 +10 +10 2.2 2.4 2.4 MIN 15 UPB581C C08 TYP 30 MAX 40 PIN POUT RTH (J-C) Notes: 1. TA = -40 to +85°C. 4. TA = -20 to +...