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| v03.0502 MICROWAVE CORPORATION HMC187MS8 Features Conversion Loss: 15 dB Fo, 3Fo, 4Fo Isolation: 40 dB Input Drive Level: 10 to 20 dBm GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT Typical Applications The HMC187MS8 is suitable for: * Wireless Local Loop * LMDS, VSAT, and Pt to Pt Radios * UNII & HiperLAN * Test Equipment 11 FREQ. MULTIPLIERS - SMT Functional Diagram General Description The HMC187MS8 is a miniature frequency doubler MMIC in a plastic 8-lead MSOP package. The suppression of undesired fundamental and higher order harmonics is 40 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, TA = +25 C, As a Function of Drive Level Input = +10 dBm Parameter Frequency Range, Input Frequency Range, Output Conversion Loss FO Isolation (with respect to input level) 3FO Isolation (with respect to input level) 4FO Isolation (with respect to input level) Min. Typ. 1.25 - 1.75 2.5 - 3.5 18 22 35 Max. Min. Input = +15 dBm Typ. 1.0 - 1.75 2.0 - 3.5 14 45 17 Max. Min. Input = +20 dBm Typ. 0.85 - 2.0 1.7 - 4.0 15 18 Max. Units GHz GHz dB dB 46 52 dB 33 40 dB 11 - 10 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v03.0502 MICROWAVE CORPORATION HMC187MS8 GaAs MMIC SMT FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT GaAs Gain @ +15 dBm Drive Level PUMPED MIXER 17 - 25 GHz Conversion MMIC SUB-HARMONICALLY Isolation @ +15 dBm Drive Level* 0 +25 C -5 -40 C -10 4 FO 1 FO 3 FO 0 CONVERSION GAIN (dB) -15 -20 -25 +85 C -30 -35 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) ISOLATION (dB) -10 -20 -30 -40 -50 -60 -70 0 2 4 11 6 8 10 12 FREQUENCY (GHz) Input Return Loss vs. Drive Level 0 10 dBm Output Return Loss for Several Input Frequencies 0 1 GHz -5 INPUT RETURN LOSS (dB) -5 13 dBm -10 -15 15 dBm -20 17 dBm -25 -30 0.5 -10 -15 1.75 GHz -20 2.5 GHz -25 1 1.5 2 2.5 3 0 1 2 3 4 5 6 7 8 9 10 INPUT FREQUENCY (GHz) OUTPUT FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 11 - 11 FREQ. MULTIPLIERS - SMT *With respect to input level OUTPUT RETURN LOSS (dB) v03.0502 MICROWAVE CORPORATION HMC187MS8 GaAs MMIC SMT FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT Conversion Gain @ 25C vs. Drive Level 0 -5 Output Return Loss with 1 GHz Input 0 17 dBm -10 -15 -20 11 dBm -25 15 dBm -30 13 dBm -35 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) 9 dBm 20 dBm OUTPUT RETURN LOSS (dB0 15 dBm -5 CONVERSION GAIN (dB) -10 17 dBm -15 10 dBm -20 0 0.6 1.2 1.8 2.4 3 3.6 4.2 4.8 5.4 6 OUTPUT FREQUENCY (GHz) 11 FREQ. MULTIPLIERS - SMT Conversion Gain @ -40C vs. Drive Level 0 -5 Output Return Loss with 1.75 GHz Input 0 OUTPUT RETURN LOSS (dB) 10 dBm -5 CONVERSION GAIN (dB) 17 dBm -10 -15 -20 -25 15 dBm -30 11 dBm -35 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) 9 dBm 13 dBm 20 dBm -10 17 dBm -15 15 dBm -20 0 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) Conversion Gain @ +85C vs. Drive Level 0 -5 Output Return Loss with 2.5 GHz Input 0 17 dBm -10 -15 -20 -25 15 dBm -30 11 dBm -35 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) 9 dBm 13 dBm 20 dBm OUTPUT RETURN LOSS (dB) CONVERSION GAIN (dB) 10 dBm -5 -10 17 dBm -15 15 dBm -20 0 1 2 3 4 5 6 OUTPUT FREQUENCY (GHz) 11 - 12 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v03.0502 MICROWAVE CORPORATION HMC187MS8 GaAs MMIC SMT FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT Absolute Maximum Ratings Input Drive Storage Temperature Operating Temperature +27 dBm -65 to +150 C -40 to +85 C 11 Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15 mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25 mm PER SIDE. 7. ALL GROUND LEADS MUST BE SOLDERED TO PCB PF GROUND. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 11 - 13 FREQ. MULTIPLIERS - SMT v03.0502 MICROWAVE CORPORATION HMC187MS8 GaAs MMIC SMT FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT Evaluation PCB 11 FREQ. MULTIPLIERS - SMT List of Materials Item J1, J2 U1 PCB* Description PC Mount SMA Connector HMC187MS8, Doubler 103311 Eval Board * Circuit Board Material: Rogers 4350 The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. The evaluation circuit board shown is available from Hittite upon request. 11 - 14 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v03.0502 MICROWAVE CORPORATION HMC187MS8 GaAs MMIC SMT FREQUENCY DOUBLER, 0.85 - 2.0 GHz INPUT Notes: 11 FREQ. MULTIPLIERS - SMT For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 11 - 15 |
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