AEF-35A-500 MERRIMAC | Alldatasheet
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Technical content
General Notes: 1. The AEF-35A-500 is a constant impedance, voltage controlled, PIN diode , π network variable attenuator covering 10 to 1,000 MHz. 2. Careful design of thick film resistive pads and detailed selection of suitable PIN diodes provide a wide operating bandwidth and attenuation range. Units with closely controlled phase shift are available as AFF-20A series. 3. Screened versions with extended reliability components are available on request for Hi-Reliability and similar applications. GENERAL SPECIFICATIONS Impedance: 50 Ω nom. VSWR: 1.5:1 typ., 2.5:1 max. Bias: +15 VDC @ 1 mA nom. Control Voltage: 0 to +15 VDC Control Current: 0 to 10 mA Control Bandwidth : DC to 100 kHz Input Intercept Point :+21 dB nom. (2 Tone, 3rd Order, @ Input o f --- - 10 dBm) Switching Time : 20 µs typ. (Step Input, 5 0 Ω Source Impedance) Weight, nominal: 0.1 oz (2.8 grams) Operating Temp: -- 20° to +85°C AEF-35A-500 PIN DIODE ATTENUATOR 10 to 1000 MHz / 0 to 30 dB Attenuation Range / Voltage Controlled / Multi-Octave / Hi-Rel Fl at-pack PRINCIPAL SPECIFICATIONS Operating Attenuation Insertion Frequency Range, Loss, Max., Range, MHz dB, Min. @ Vc =15V 10 - 100 0 - 50 3.0 dB 100 - 500 0 - 35 3.0 dB 500 -1000 0 - 30 3.0 dB For further information contac t MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 23Feb96 NOTES: 1. Tolerance on 3 place decimal s ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Dimensions marked with * apply only at body. 4. All unmarked terminals are ground.