HMC189AMS8 / 189AMS8E v03.0714 GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER, 2 - 4 GHz INPUT Typical Applications Features The HMC189AMS8(E) is suitable for: Conversion Loss: 13 dB Wireless Local Loop Fo, 3Fo, 4Fo Isolation: 33 dB LMDS, VSAT, and Point-to-Point Radios Input Drive Level: +10 to +15 dBm UNII & HiperLAN Test Equipment Functional Diagram General Description The HMC189AMS8(E) is a miniature passive frequency doublers in plastic 8-lead MSOP packages. The suppression of undesired fundamental and higher order harmonics is 33 dB typical with respect to input signal levels. The doubler uses the same diode/balun technology used in Hittite MMIC mixers. The doubler is ideal for high volume applications where frequency doubling of a lower frequency is more economical than directly generating a higher frequency. The passive Schottky diode doubler technology contributes no measurable additive phase noise onto the multiplied signal. Electrical Specifications, T = +25 C, As a Function of Drive Level A Input = +10 dBm Input = +13 dBm Input = +15 dBm Parameter Units Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Frequency Range, Input 2.5 - 3.5 2.5 - 3.75 2 - 4 GHz Frequency Range, Output 5 - 7 5 - 7.5 4 - 8 GHz Conversion Loss 13 17 13 15 13 17 dB FO Isolation 29 32 30 33 31 34 dB (with respect to input level) 3FO Isolation 37 43 35 42 33 40 dB (with respect to input level) 4FO Isolation 32 40 33 40 31 40 dB (with respect to input level) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 1 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE FREQ. MULTIPLIERS - PASSIVE - SMTHMC189AMS8 / 189AMS8E v03.0714 GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER, 2 - 4 GHz INPUT Conversion Loss +13 dBm Drive Level Isolation* +13 dBm Drive Level 0 0 -5 -10 -10 1F0 -20 3F0 4F0 -15 -30 -20 -40C +25C -40 +85C -25 -50 -30 -35 -60 23456789 10 0 2 4 6 8 10 12 14 16 18 20 OUTPUT FREQUENCY (GHz) FREQUENCY (GHz) * With respect to input level Conversion Loss vs. Drive Level Isolation* +10 dBm Drive Level 0 0 +7 dBm -5 -10 +10 dBm 1F0 +13 dBm 3F0 +15 dBm 4F0 -10 -20 -15 -30 -20 -40 -25 -50 -30 -60 -35 -70 23456789 10 0 2 4 6 8 10 12 14 16 18 20 OUTPUT FREQUENCY (GHz) FREQUENCY (GHz) * With respect to input level Output Return Loss for Input Return Loss vs. Drive Level Several Input Frequencies 0 0 Input=2 GHz -5 -5 Input=3 GHz Input=4 GHz -10 -10 -15 -15 +7 dBm -20 +10 dBm -20 +13 dBm -25 -25 1234 5 23456789 10 FREQUENCY (GHz) FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 2 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE CONVERSION LOSS (dB) CONVERSION LOSS (dB) RETURN LOSS (dB) RETURN LOSS (dB) ISOLATION (dB) ISOLATION (dB) FREQ. MULTIPLIERS - PASSIVE - SMT