Surface Mount SCM-2+ SCM-2 Frequency Mixer Level 7 (LO Power +7 dBm) Maximum Ratings Operating Temperature Features -40°C to 85°C Storage Temperature 5 to 1000 MHz -55°C to 100°C RF Power 50mW IF Current 40mA 8 RF 1 IF + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. • VHF/UHF • cellular • GSM/ISM Pin Connections LO CASE STYLE: YY109 PRICE: $5.45 ea. QTY (1-9) • low conversion loss, 5.76 dB typ. • high isolation, 40 dB typ. • wideband, 5 to 1000 MHz 3 GROUND 2,4,5,6,7 Electrical Specifications FREQUENCY (MHz) Outline Drawing LO/RF CONVERSION LOSS (dB) Mid-Band m IF fL-fU 5-1000 DC-500 — X σ Max. 5.76 0.03 8.3 LO-RF ISOLATION (dB) LO-IF ISOLATION (dB) IP3 at center band (dBm) L M U L M U Total Range Max. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. 9.8 50 40 40 25 35 L = low range [fL to 10 fL] m= mid band [2fL to fU/2] 1 dB COMP.: +1 dBm typ. 20 55 30 40 25 M = mid range [10 fL to fU/2] 30 Typ. 18 11 U = upper range [fU/2 to fU] PCB Land Pattern Typical Performance Data Frequency (MHz) Suggested Layout, Tolerance to be within ±.002 Outline Dimensions ( inch mm ) A .75 19.05 B .38 9.65 C .20 5.08 D .010 0.25 E .050 1.27 F .020 0.51 G .200 5.08 H .075 1.91 J .600 15.24 K .720 18.29 M .740 18.80 N .100 2.54 P wt .150 grams 3.81 1.6 Demo Board MCL P/N: TB-172 Suggested PCB Layout (PL-132) Conversion Loss (dB) Isolation L-R (dB) Isolation L-I (dB) VSWR RF Port (:1) VSWR LO Port (:1) LO +7dBm LO +7dBm RF LO LO +7dBm LO +7dBm LO +7dBm 5.00 10.00 20.00 35.15 50.00 35.00 40.00 50.00 65.15 80.00 7.70 6.74 6.43 6.02 5.92 91.15 79.06 72.63 67.42 62.72 81.65 74.26 67.23 61.82 54.16 5.79 2.25 1.59 1.30 1.19 4.26 3.25 3.04 2.89 2.77 65.30 100.00 155.76 200.00 246.21 95.30 70.00 125.76 170.00 216.21 5.79 5.69 5.65 5.73 5.83 61.08 57.24 52.92 50.87 47.20 56.02 54.55 50.70 48.52 46.40 1.12 1.02 1.11 1.20 1.30 2.72 2.63 2.61 2.60 2.60 336.67 427.12 500.00 547.73 608.03 306.67 397.12 470.00 517.73 578.03 5.96 5.89 6.32 6.50 6.41 45.14 41.17 42.19 41.49 41.53 43.55 41.75 40.98 40.81 38.45 1.51 1.68 1.78 1.85 1.93 2.60 2.74 2.72 2.80 3.05 668.33 758.79 819.09 909.55 1000.00 638.33 728.79 789.09 879.55 970.00 6.50 7.67 7.83 7.89 7.08 38.93 41.79 43.08 45.07 39.99 37.08 36.35 35.42 33.32 28.91 2.01 2.18 2.25 2.12 1.90 3.17 3.43 3.47 3.45 3.51 Electrical Schematic ® Mini-Circuits EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com RF/IF MICROWAVE COMPONENTS REV. A M98898 SCM-2 DJ/TD/CP 070503 Page 1 of 2 SCM-2+ SCM-2 Performance Charts SCM-2 L-R ISOLATION SCM-2 CONVERSION LOSS at IF Freq of 30 MHz 100 LO=+4 dBm 10.0 LO=+7 dBm LO=+4 dBm 90 LO=+10 dBm ISOLATION (dB) CONVERSION LOSS (dB) 11.0 9.0 8.0 7.0 6.0 5.0 LO=+10 dBm 70 60 50 40 30 20 4.0 10 0 200 400 600 FREQUENCY (MHz) 800 1000 0 200 400 600 FREQUENCY (MHz) SCM-2 L-I ISOLATION 800 1000 SCM-2 RF VSWR 100 8.0 90 LO=+4 dBm LO=+7 dBm LO=+10 dBm 7.0 80 LO=+4 dBm LO=+7 dBm LO=+10 dBm 6.0 70 VSWR ISOLATION (dB) LO=+7 dBm 80 60 50 40 5.0 4.0 3.0 30 2.0 20 1.0 10 0 200 400 600 FREQUENCY (MHz) 800 0 1000 200 400 600 FREQUENCY (MHz) 800 1000 SCM-2 IF VSWR SCM-2 LO VSWR 2.0 8.0 LO=+4 dBm 7.0 LO=+7 dBm LO=+10 dBm LO=+4 dBm 1.8 LO=+7 dBm LO=+10 dBm VSWR VSWR 6.0 5.0 4.0 1.6 1.4 3.0 1.2 2.0 1.0 1.0 0 200 400 600 FREQUENCY (MHz) 800 1000 0 100 200 300 FREQUENCY (MHz) ® Mini-Circuits 400 500 EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com RF/IF MICROWAVE COMPONENTS Page 2 of 2