PEG-3E Series PHASE SHIFTERS Units to 500 MHz / Continuous 0° to 180° Adjustment / Voltage Controlled / Low Insertion Loss PRINCIPAL SPECIFICATIONS Model Number Center Frequency, fo, MHz Bandwidth RF PEG-3E-***B 25 - 500 10% of fo For complete Model Number replace *** with desired Center Frequency, fo in MHz. General Notes: 1. The PEG-3E series of voltage controlled phase shifters uses a lumped element design for high performance in a space saving surface mount package. 2. Phase control is achieved by the application of a 0 - 15 Volt control signal which can be modulated at rates up to 1% of the RF center frequency. This signal varies the capacitance of two varactor diodes that form part of a tuned LC circuit connected across the output ports of a 90° quadrature hybrid. The change in the reactance causes a shift in the phase of an RF signal passed through the hybrid. 3. These Phase Shifters are designed for high reliability and can be supplied screened to meet military and space applications. E-Package Outline NOTES: GENERAL SPECIFICATIONS RF Characteristics Phase Shift Range: Insertion Loss: Impedance: VSWR: Input Power: Control Characteristics Control Voltage: 180° min. @ fo 1.75 dB max. 50 Ω nom. 1.6:1 max. 0 dBm max.* 0.5 to +15 V typ. 0.5 to +30 V max. 1% of fo max. Modulation Rate: General Characteristics Phase Stability: 0.1°/ °C Weight, nominal: 0.32 oz. (9 g) Operating Temp: -- 20° to +85°C *Unit may be operated at +10 dBm in reduced control range of 1.5 - 15 V. (+30V no damage.) 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. All unmarked pins are case ground. 4. Pins 1 & 8 connected internally. Control Ground Ground RF RF Ground Ground Control 29Apr96 ForfurtherinformationcontactM ERRIM AC /41 Fairfield Pl.,W estCaldw ell,NJ,07006 / 973-575-1300 /FAX 973-575-0531