SME900-17

SME900-17 Low Cost Surface Mount Mixer The Communications Edge TM Product Features RF 820 to 960 MHz LO 720 to 940 MHz IF 20 to 100 MHz High 3IIP: + 29 dBm (Typical) LO Drive: +17 dBm No Internal Solder Connections Functional Diagram 1 2 3 8 4 7 6 5 Function Ground RF Ground IF Ground LO Pin No. 1-3 4 5 6 7 8 Specifications Parameters Units Typical +25°C SSB Conversion Loss (Max) Port-to-Port Isolation (Min) L-R L-I R-I 3rd Order Intercept Point (Min) VSWR R-Port L-Port I-Port 1 dB Conversion Compression (Typ) dB dB dB dB dBm dBm 6.2 7.2 27 20 Guaranteed -40° to +70°C 7.7 28 21 34 26 32 29 1.6:1 1.6:1 dBm 1.1:1 +14 1. Measured in a 50-ohm system with nominal LO drive of +17 dBm, low side LO, and downconverter application only, unless otherwise specified. 2. Measured at RF = 280 MHz, LO = 750 MHz, IF = 70 MHz, unless otherwise specified. Absolute Maximum Ratings Parameters Operating Temperature Storage Temperature RF Input Power Ordering Information Part No. SME900-17 SME900-17-PCB Rating -40 to +70 °C -65 to +100 °C +27 dBm at +25°C Description Mixer (Available in tape and reel) Fully Assembled App. Ckt. WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com November 2002 Rev. 1.0 SME900-17 Performance Charts IIP3 vs. Frequency 35 IF = 50 MHz IIP3 vs. LO Power 29 28 5.7 Intercept Point (dBm) 27 26 25 24 23 RF1 = 900 MHz RF2 = 910 MHz LO = 800 MHz Conversion Loss vs. Frequency 5.5 33...