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