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| 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 4 6 8 10 12 14 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 0.400 (10.16) 0.220 MAX (5.50) 1 3 5 7 9 11 13 0.083 (2.10) 0.100 (2.54) ORIENTATION DOT 0.679 (17.24) 0.070 (1.80) Schematic 0.440 (11.16) 0.100 (2.54) 0.100 (2.54) 0.078 (2.00) Electrical Specifications Parameter Frequency Range RF 1850 -1980 MHz LO 1350 - 1880 MHz IF 100 - 500 MHz DC bias 3V 0.3V 1850 - 1980 MHz 1350 - 1880 MHz 1350 - 1880 MHz 1350 - 1880 MHz 1350 - 1880 MHz 1850 - 1980 MHz 100 - 500 MHz Units -- -- -- -- dB dB dB dB -- -- -- dBm dBm Minimum -- -- -- -- -- 15.0 22.0 25.0 -- -- -- 28.0 -- Typical -- -- -- -- 7.5 19.0 28.0 35.0 3.8 3.5 1.8 32.0 +22.0 V1.00 Maximum -- -- -- -- 9.5 -- -- -- -- -- -- -- -- S 1457 B Conversion Loss L - R Isolation L - I Isolation R - I Isolation LO VSWR RF VSWR IF VSWR Input IP3 Input 1dB Compression EFM-1900 Absolute Maximum Ratings Parameter RF Power Peak IF Current Storage Temperature Operating Temperature ESD Rating Absolute Maximum 200 mW 40 mA -40C to +85C -40C to +85C Zero Pin Configuration Function LO RF IF BIAS Ground Unconnected Pin No. 9 2 14 13 1,3,4,5,6,7,8,10,11,12 -- Typical Performance Conversion Loss C N SIO LO O VER N SS -3.00 -15.00 L - R Isolation L-R ISOLATION -17.50 -5.00 dB dB -20.00 -7.00 -22.50 -9.00 -3 0 .0 0 -3 2 .0 0 -3 4 .0 0 -3 6 .0 0 dB 1850 dB -3 8 .0 0 -4 0 .0 0 -4 2 .0 0 -4 4 .0 0 -4 6 .0 0 L-I Isolation L - I IS O L A T IO N 35 33 31 29 27 25 23 21 19 17 15 1850 1863 1350 1403 1dB Compression Point 30.0 1876 1456 1889 1509 1902 1562 Freq(M z) H F re q (M H z ) 1915 1615 1928 1668 1941 1721 1954 1774 1967 1827 1980 1880 -25.00 1350 Input IP3 IP3 1403 1456 1509 Freq (MHz) 1562 Freq (MHz) 1615 1668 1721 1774 1827 1980 1880 28.0 26.0 dB 24.0 22.0 20.0 1350 1476 1602 1728 1854 1980 Frequency (MHz) V1.00 S 1457 B EFM-1900 Spurious Table: 1850MHz (In dBc below IF, assuming down conversion) nfLO - mfRF 0 1 RF (n) 2 3 4 X 26 67 77 77 0 16 0 77 77 77 1 8 42 55 77 77 2 LO (m) RF = 1850 MHz, 0dBm LO = 1750 MHz, +13dBm IF = 100 MHz RF = 1850 MHz, 0dBm LO = 1350 MHz, +13dBm IF = 500 MHz 16 47 77 77 77 3 16 58 77 77 77 4 RF (n) 0 1 2 3 4 X 27 58 77 77 0 13 0 77 77 77 1 Spurious Table: 1850MHz (In dBc below IF, assuming down conversion) nfLO - mfRF 29 17 53 77 77 2 LO (m) 27 58 49 77 77 3 25 45 74 70 77 4 Spurious Table: 1980MHz (In dBc below IF, assuming down conversion) nfLO - mfRF 0 1 RF (n) 2 3 4 X 30 77 77 77 0 9 0 69 77 77 1 25 55 66 77 77 2 LO (m) RF = 1980 MHz, 0dBm LO = 1880 MHz, +13dBm IF = 100 MHz 34 62 74 77 77 3 17 60 77 77 77 4 Spurious Table: 1980MHz (In dBc below IF, assuming down conversion) nfLO - mfRF 0 1 RF (n) 2 3 4 X 30 70 77 77 0 RF = 1980 MHz, 0dBm LO = 1480 MHz, +13dBm IF = 500 MHz 12 0 77 77 77 1 18 21 66 77 77 2 LO (m) 14 59 60 77 77 3 25 58 75 77 77 4 V1.00 S 1457 B |
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