Model D10AAXXZ1 Surface Mount Attenuator 7 Watts Description The D10AAXXZ1 is high performance Alumina (Al2O3) surface mount attenuator intended as a lower cost alternative to Aluminum Nitride (AlN) and 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 inter-stage matching, directional couplers, and for use in isolators. General Specifications Resistive Element Substrate Terminal Finish Operating Temperature Features: * 7 Watts * Lowest Cost Thick film Alumina Ceramic Thick film Silver -55 to +125C (see chart) Tolerance is 0.010", unless otherwise specified. Designed to meet of exceed applicable portions of MIL-E-5400. All dimensions in inches. * True Surface Mount Electrical Specifications * Alumina Ceramic Attenuation Value: Power: Frequency Range: V.S.W.R.: * Non-Nichrome Resistive Element * Low VSWR * 100% Tested 1 - 6, 9, 10, 20 & 30dB 7 Watts DC - 3.0 GHz <1.25:1 Specification based on unit properly installed using suggested mounting instructions and a 50 ohm nominal impedance. Specifications subject to change. Outline Drawing .045 REF. .045 REF. SIDE VIEW SIDE VIEW .100 REF. .100 REF. .035 .005 A .175 D .200 REF. .090 REF. .200 .090 .025 C .035 .182 .045 A .035 .005 .182 .140 .080 .175 D .200 REF. .090 REF. .200 .190 .090 XX .140 .080 XX C .182 .100 .030 .100 .025 .009 BOTTOM VIEW .009 .010 B B .045 SIDE VIEW TOP VIEW FOR PART NUMBERS D10AA1Z1 TO D10AA6Z1, D10AA9Z1 AND D10AA10Z1 .045 BOTTOM VIEW SIDE VIEW TOP VIEW FOR PART NUMBERS D10AA20Z1 AND D10AA30Z1 Dimensions given in inches. Rev. 11/07/03 Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Model D10AAXXZ1 Specifications: ATTENUATION(dB) TOL. (dB) POWER (WATTS) VSWR FREQ (GHZ) D10AA1Z1 1 0.30 7 1.25:1 3.0 D10AA2Z1 2 0.30 7 1.25:1 3.0 D10AA3Z1 3 0.30 7 1.25:1 3.0 D10AA4Z1 4 0.30 7 1.25:1 3.0 D10AA5Z1 5 0.30 7 1.25:1 3.0 D10AA6Z1 6 0.30 7 1.25:1 3.0 D10AA9Z1 9 0.25 7 1.25:1 3.0 D10AA10Z1 10 0.25 7 1.25:1 3.0 D10AA20Z1 20 0.50 7 1.25:1 2.5 D10AA30Z1 30 1.00 7 1.25:1 2.0 Tape & Reel: .060 DIA. .010 XX .120 .470 .160 .215 .070 Power De-rating: .220 PART NUMBER .070 .160 DESPOOLING DIRECTION Dimension given in inches. Mounting Footprint and Procedure: SOLDER PASTE SOLDER PASTE PC BOARD HEATSINK SCREW (2 PLS.) SOLDER FILLED VIA MOUNTING PROCEDURE 1. Drill thermal vias through PCB and fill with solder, such as SN63 type. Dimension given in inches. For best thermal performance the PCB should be placed with thermal joint compound to the heat sink. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392 Available on Tape and Reel For Pick and Place Manufacturing. 2. Solder part in place using SN63 type solder with controlled temperature iron (700F). 3. To ensure good thermal connectivity to heat sink, drill and tap heatsink and mount PCB board to heat sink using screws. Model D10AAXXZ1 Available on Tape and Reel For Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 544-2414 +44 2392-232392