SME1900-17 The Communications Edge TM Broadband Surface Mount Mixer Functional Diagram Product Features * * * * * * 2 1 RF 1600 to 2400 MHz LO 1400 to 2390 MHz IF 10 to 250 MHz High 3IIP: + 29 dBm (Typical) LO Drive: +17 dBm No Internal Solder Connections 3 8 4 7 5 6 Function Ground RF Ground IF Ground LO Pin No. 1-3 4 5 6 7 8 Specifications Parameters Units SSB Conversion Loss (Max) RF = 1600-2000 MHz, LO = 1400-2000 MHz RF = 1600-2400 MHz, LO = 1400-2390 MHz Port-to-Port Isolation (Min) L-R = 1600-2000 MHz L-R = 1600-2390 MHz L-I = 1600-2000 MHz L-I = 1600-2390 MHz R-I 3rd Order Intercept Point (Min) VSWR R-Port = 1400-2000 MHz R-Port = 1400-2390 MHz L-Port = 1600 MHz L-Port = 2000 MHz I-Port 1 dB Conversion Compression (Typ) dB dB dB dB dB dB dB dBm dBm Typical 7.4 8.4 26 22 30 23 25 29 Guaranteed +25C -40 to +70C 8.4 9.4 8.9 9.9 18 15 23 16 19 16 24 17 1.7:1 1.8:1 dBm 2.4:1 1.5:1 1.8:1 +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 = 1850-1990 MHz, LO = 1610-1750 MHz, IF = 240 MHz, unless otherwise specified. Absolute Maximum Ratings Parameters Operating Temperature Storage Temperature RF Input Power Rating -40 to +70 C -65 to +100 C +23 dBm at +25C Ordering Information Part No. SME1900-17 SME1900-17-PCB 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 SME1900-17 Performance Charts IIP3 vs. Frequency 33 33 32 32 6.6 30 29 LO = +16 dBm 31 30 29 28 LO = +17 dBm 27 26 1600 26 1600 1800 1900 2000 2100 IF = 100 MHz 7.0 7.2 IF = 250 MHz LO = +15 dBm 1700 1800 Frequency (MHz) 1900 2000 7.6 1600 2100 1800 2000 Frequency (MHz) Conversion Loss vs. RF Power Conversion Loss vs. Temperature RF = 1910 MHz 6.7 7.8 LO = 1670 MHz Conversion Loss (dB) Conversion Loss (dB) 7.4 2400 6.0 6.6 7.0 2200 Frequency (MHz) Conversion Loss vs. LO Power 6.6 Conversion Loss (dB) IF = 10 MHz 7.4 27 1700 6.8 Conversion Loss (dB) LO = +18 dBm 28 Conversion Loss vs. RF Frequency LO = +19 dBm LO = +17 dBm 31 Intercept Point (dBm) Intercept Point (dBm) IIP3 vs. Frequency 6.8 6.9 7.0 6.5 RF = 1850 MHz LO = 1610 MHz 7.0 7.5 7.1 8.2 4 6 8 10 12 14 7.2 15 16 16 17 18 8.0 -40 19 20 40 60 Temperature (C) VSWR vs. Frequency IF VSWR vs. Frequency Isolation vs. Frequency 1.3 LO 40 1.5 RF 1.8 1.9 Isolation (dB) VSWR 1.7 LO = 2000 MHz 2.1 2.2 2100 Frequency (MHz) 2300 2500 32 30 L-R 28 24 2.5 1900 L-I 34 26 2.3 1700 80 R-I 38 36 LO = 1600 MHz 1.4 VSWR 0 LO Power (dBm) 1.0 2.6 1500 -20 RF Power (dBm) 0 60 120 180 240 300 360 Frequency (MHz) 420 480 540 22 1400 1600 1800 2000 2200 2400 Frequency (MHz) 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 SME1900-17 The Communications Edge TM Low Cost Surface Mount Mixer Single-Tone IM Products Harmonics of fLO 0 0 1 2 3 4 5 21 27 36 36 29 1 26 0 29 24 24 38 2 62 56 64 58 61 65 3 >80 >80 >80 >80 >80 79 4 >80 >80 >80 >80 >80 >80 5 >80 >80 >80 >80 >80 >80 LO Mult RF Mult LO MHz RF MHz IM Prod MHz IM Prod dB 0 1 2150 2200 2200 26 0 2 2150 2200 4400 62 0 3 2150 2200 6600 81 0 4 2150 2200 8800 95 0 5 2150 2200 11000 95 21 1 0 2150 2200 2150 -1 1 2150 2200 50 0 1 -2 2150 1100 50 56 1 -3 2150 734 52 87 1 -4 2150 550 50 95 -1 5 2150 440 50 95 2 0 2150 2200 4300 27 2 -1 2150 4350 50 29 -2 2 2150 2175 50 64 -2 3 2150 1450 50 79 -2 4 2150 1088 52 95 -2 5 2150 870 50 95 3 0 2150 2200 6450 36 -3 1 2150 6500 50 24 -3 2 2150 3250 50 58 -3 3 2150 2167 51 83 -3 4 2150 1625 50 94 -3 5 2150 1300 50 94 4 0 2150 2200 8600 36 -4 1 2150 8650 50 24 -4 2 2150 4325 50 61 Test Conditions RF at -10 dBm; LO at +17 dBm -4 3 2150 2884 52 81 RF harmonics and intermodulation products are referenced -4 4 2150 2163 52 95 fRF = 2150 MHz and fRF = 2200 MHz -4 5 2150 1730 50 95 5 0 2150 2200 10750 29 -5 1 2150 10800 50 38 -5 2 2150 5400 50 65 -5 3 2150 3600 50 79 -5 4 2150 2700 50 93 -5 5 2150 2160 50 95 LO harmonics are referenced to the LO drive signal. 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 SME1900-17 The Communications Edge TM Low Cost Surface Mount Mixer 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