EFM-1900 E-Series Surface Mount Mixer 1850 – 1980 MHz Features • • • • • LO Power +13 dBm +22dB Compression Point Surface Mount +32dBm IIP3 Up and Down converting SM-106 Package Note: Non Hermetic Package,Metal Cover. 0.800 (20.32) 2 Description M/A Com's EFM-1900 uses a novel, patent pending design to achieve very high linearity at low LO drive levels. Typically IP3 performance is +32dBm with an LO drive level of just +13dBm. The mixer combines PHEMT devices and carefully matched transformers in a surface mount package which can be used for both up and down converting. It is ideally suited for wireless applications where high linearity is required. Parts are 4 6 8 10 12 14 0.220 MAX (5.50) 0.400 (10.16) 1 0.083 (2.10) 3 5 7 9 0.100 (2.54) 13 11 ORIENTATION DOT 0.679 (17.24) 0.070 (1.80) Schematic 0.440 (11.16) 0.100 (2.54) 0.078 (2.00) 0.100 (2.54) Electrical Specifications Parameter Frequency Range RF 1850 -1980 MHz LO 1350 - 1880 MHz IF 100 - 500 MHz DC bias 3V ± 0.3V Units Minimum Typical Maximum — — — — — — — — — — — — — — — — Conversion Loss 1850 - 1980 MHz dB — 7.5 9.5 L - R Isolation 1350 - 1880 MHz dB 15.0 19.0 — L - I Isolation 1350 - 1880 MHz dB 22.0 28.0 — R - I Isolation 1350 - 1880 MHz dB 25.0 35.0 — LO VSWR 1350 - 1880 MHz — — 3.8 — RF VSWR 1850 - 1980 MHz — — 3.5 — IF VSWR 100 - 500 MHz — — 1.8 — Input IP3 dBm 28.0 32.0 — Input 1dB Compression dBm — +22.0 — V1.00 S 1457 B EFM-1900 Pin Configuration Absolute Maximum Ratings Absolute Maximum Function Pin No. RF Power 200 mW LO 9 Peak IF Current 40 mA RF 2 Storage Temperature -40°C to +85°C IF 14 Operating Temperature -40°C to +85°C Parameter ESD Rating BIAS 13 Ground 1,3,4,5,6,7,8,10,11,12 Unconnected — Zero Typical Performance Conversion Loss L - R Isolation L-R ISOLATION CONVERSIONLOSS -15.00 -3.00 -17.50 dB dB -5.00 -20.00 -7.00 -22.50 -9.00 1980 1880 1827 1774 1721 1668 1615 1562 1509 1456 Freq(MHz) 1403 1350 1967 1954 1941 1928 1915 1902 1889 1876 1863 1850 -25.00 Freq (MHz) Input IP3 L-I Isolation IP3 L - I IS O L A T IO N -3 0 .0 0 35 33 -3 2 .0 0 31 -3 4 .0 0 29 dB 27 -3 8 .0 0 25 23 -4 0 .0 0 21 1880 1827 1774 1721 1668 1615 1562 1509 15 1850 1456 17 -4 6 .0 0 1403 19 -4 4 .0 0 1350 -4 2 .0 0 F re q (M H z ) 1980 Freq (MHz) 1dB Compression Point 30.0 28.0 26.0 dB dB -3 6 .0 0 24.0 22.0 20.0 1350 1476 1602 1728 1854 1980 Frequency (MHz) V1.00 S 1457 B EFM-1900 Spurious Table: 1850MHz Spurious Table: 1850MHz (In dBc below IF, assuming down conversion) (In dBc below IF, assuming down conversion) nfLO - mfRF 0 X nfLO - mfRF 16 8 16 16 0 X 13 29 27 25 1 26 0 42 47 58 1 27 0 17 58 45 RF 2 67 77 55 77 77 RF 2 58 77 53 49 74 (n) 3 77 77 77 77 77 (n) 3 77 77 77 77 70 4 77 77 77 77 77 4 77 77 77 77 77 0 1 2 3 4 0 1 2 3 4 LO (m) LO (m) RF = 1850 MHz, 0dBm LO = 1750 MHz, +13dBm IF = 100 MHz RF = 1850 MHz, 0dBm LO = 1350 MHz, +13dBm IF = 500 MHz Spurious Table: 1980MHz Spurious Table: 1980MHz (In dBc below IF, assuming down conversion) (In dBc below IF, assuming down conversion) nfLO - mfRF nfLO - mfRF 0 X 9 25 34 17 0 X 12 18 14 25 1 30 0 55 62 60 1 30 0 21 59 58 RF 2 77 69 66 74 77 RF 2 70 77 66 60 75 (n) 3 77 77 77 77 77 (n) 3 77 77 77 77 77 4 77 77 77 77 77 4 77 77 77 77 77 0 1 2 3 4 0 1 2 3 4 LO (m) RF = 1980 MHz, 0dBm LO = 1880 MHz, +13dBm IF = 100 MHz LO (m) RF = 1980 MHz, 0dBm LO = 1480 MHz, +13dBm IF = 500 MHz V1.00 S 1457 B