D50AA20Z4 ANAREN | Alldatasheet
Document overview
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Technical content
USA/Canada: Toll Free: Europe : (315) 432-8909 (800) 544-2414 +44 2392-232392 Model D50AA20Z4 Features:
- RoHS Compliant
- 50 Watts
- DC – 2300 MHz
- AlN Ceramic
- Non-Nichrome Resistive Element
- Low VSWR
- 100% Tested Outline Drawing Surface Mount Attenuator
Description
The D50AA20Z4 is a high performance Alumina (Al 2O3 ) Surface mount attenuator intended as a cost competitive alternative to Beryllium Oxide (BeO). The attenuator is well suited to all cellular frequency bands such as; AMPS, GSM, DCS, PCS, PHS and UMTS. The high power handling makes the part ideal for terminating circulators, and for use in power monitoring. The attenuator is also RoHS compliant! General Specifications Resistive Element Thick film Substrate Al 2O3 Ceramic Terminal Finish Matte Tin over Nickel Barrier Operating Temperature -55 to +200°C (see de rating chart) Tolerance is ±0.010”, unless otherwise specified. Designed to meet or exceed applicable portions of MIL-E-5400. All dimensions in inches. Electrical Specifications Attenuation Value: 20 dB ±0.5 dB Power: 50 Watts Frequency Range: DC – 2300 MHz Input Return Loss: 20 dB Specification based on unit properly installed using suggested mounting instructions and a 50 ohm nominal impedance. Specifications subject to change. UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES 1 of 2
50 Watts, 20dB
USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model D50AA20Z4 Typical Performance: D50AA20Z4 D50AA20Z4 Power De-rating: Mounting Footprint: *Actual performance could be limited by the solder properties of the application Tape and Reel: 2 of 2 F [GHz] -50.00 -45.00 -40.00 -35.00 -30.00 -25.00 -20.00 -15.00 -10.00 Return Loss (dB) XY Plot 3 F [GHz] -22.00 -21.50 -21.00 -20.50 -20.00 -19.50 -19.00 -18.50 -18.00 Attenuation (dB) XY Plot 4 ANSOFT Input Output Input Output