HMC331 v04.1007 GaAs MMIC PASSIVE FREQUENCY DOUBLER, 12 - 18 GHz INPUT Typical Applications Features The HMC331 is suitable for: Conversion Loss: 14 dB 2 Wireless Local Loop Fo, 3Fo, 4Fo Isolation: 50 dB LMDS, VSAT, and Point-to-Point Radios Passive: No Bias Required Test Equipment Die Size: 0.85 x 0.55 x 0.1 mm General Description Functional Diagram The HMC331 is a passive miniature frequency doubler MMIC. Suppression of undesired fundamental and higher order harmonics is 50 dB typical with respect to input signal level. The doubler utilizes the same GaAs Schottky diode/balun technology found in Hittite MMIC mixers. It features small size, requires no DC bias, and adds no measurable additive phase noise onto the multiplied signal. Electrical Specifi cations, T = +25 C, As a Function of Drive Level A Input = +11 dBm Input = +13 dBm Input = +15 dBm Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Frequency Range, Input 13 - 18 12 - 18 12 - 18 GHz Frequency Range, Output 26 - 36 24 - 36 24 - 36 GHz Conversion Loss 15 20 14 20 14 19 dB FO Isolation 45 50 45 50 45 50 dB (with respect to input level) 3FO Isolation 50 60 45 60 47 60 dB (with respect to input level) 4FO Isolation 50 60 50 60 50 60 dB (with respect to input level) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 2 - 22 Order On-line at www.hittite.com OBSOLETE FREQUENCY MULTIPLIERS - PASSIVE - CHIPHMC331 v04.1007 GaAs MMIC PASSIVE FREQUENCY DOUBLER, 12 - 18 GHz INPUT Conversion Loss vs. Conversion Loss Temperature +15 dBm Drive Level 25 C Vs. Drive Level 0 0 2 + 25 C -5 -5 + 15 dBm + 85 C -55 C + 13 dBm + 11 dBm -10 -10 -15 -15 -20 -20 -25 -25 -30 12 13 14 15 16 17 18 12 13 14 15 16 17 18 INPUT FREQUENCY (GHz) FREQUENCY (GHz) Isolation +15 dBm Drive Level* Input Return Loss vs. Drive Level 0 0 Fo -5 -20 3Fo 4Fo -10 -40 -15 -60 + 15 dBm -20 + 13 dBm + 11 dBm -80 -25 -100 -30 10 15 20 25 30 35 40 45 50 12 13 14 15 16 17 18 FREQUENCY (GHz) FREQUENCY (GHz) *With respect to input level Output Return Loss Absolute Maximum Ratings For Three Input Frequencies 0 Input Drive +27 dBm 13 GHz In Storage Temperature -65 to +150 C 15 GHz In -6 18 GHz In Operating Temperature -55 to +85 C -12 ELECTROSTATIC SENSITIVE DEVICE -18 OBSERVE HANDLING PRECAUTIONS -24 -30 22 24 26 28 30 32 34 36 OUTPUT FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 2 - 23 Order On-line at www.hittite.com OBSOLETE RETURN LOSS (dB0 ISOLATION (dB) CONVERSION GAIN (dB) RETURN LOSS (dB) CONVERSION GAIN (dB) FREQUENCY MULTIPLIERS - PASSIVE - CHIP