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| v03.1103 MICROWAVE CORPORATION HMC204C8 Features Conversion Loss: 16 dB Fo, 3Fo, 4Fo Isolation: 40 dB Passive: No Bias Required GaAs MMIC SMT PASSIVE FREQUENCY DOUBLER, 4 - 8 GHz INPUT Typical Applications The HMC204C8 is suitable for: * Wireless Local Loop * LMDS, VSAT, and Pt to Pt Radios * Test Equipment 11 FREQ. MULTIPLIERS - SMT Functional Diagram General Description The HMC204C8 is a passive miniature frequency doubler in a non-hermetic surface mount package. Suppression of undesired fundamental and higher order harmonics is 40 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, no DC bias, and 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. 5.5 - 7.5 11.0 - 15.0 16 19 37 Max. Min. Input = +13 dBm Typ. 5.0 - 8.0 10.0 - 16.0 16 41 19 Max. Min. Input = +15 dBm Typ. 4.0 - 8.0 8.0 - 16.0 16 19 Max. Units GHz GHz dB dB 42 46 dB 35 40 dB 11 - 24 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 v03.1103 MICROWAVE CORPORATION HMC204C8 GaAs MMIC SMT FREQUENCY DOUBLER, 4 - 8 GHz INPUT Conversion Gain vs. Temperature GaAs Drive Level PUMPED MIXER 17 - 25 GHz @ +15 dBm MMIC SUB-HARMONICALLY Isolation @ +15 dBm Drive Level* 0 -5 CONVERSION GAIN (dB) -40 C -10 ISOLATION (dB) -15 -20 +25 C -25 +85 C -30 -35 -40 3 4 5 6 7 8 9 INPUT FREQUENCY (GHz) 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 0 5 10 15 20 25 30 35 40 FREQUENCY (GHz) 3Fo Fo 4Fo 11 FREQ. MULTIPLIERS - SMT 11 - 25 *With respect to input level Input Return Loss vs. Drive Level 0 Output Return Loss for Several Input Frequencies 0 OUTPUT RETURN LOSS (dB) 4 GHz In -5 INPUT RETURN LOSS (dB) -5 +14 dBm -10 +12 dBm +10 dBm -15 +8 dBm -20 3 4 5 6 7 8 9 FREQUENCY (GHz) -10 6 GHz In -15 8 GHz In -20 8 10 12 14 16 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 v03.1103 MICROWAVE CORPORATION HMC204C8 GaAs MMIC SMT FREQUENCY DOUBLER, 4 - 8 GHz INPUT Conversion Gain @ 25 C vs. Drive Level 0 -5 CONVERSION GAIN (dB) +12 dBm -10 +15 dBm -15 -20 -25 +8 dBm -30 +10 dBm -35 -40 3 4 5 6 7 8 9 INPUT FREQUENCY (GHz) Output Return Loss with 4 GHz Input 0 OUTPUT RETURN LOSS (dB) +8 dBm -5 -10 +12 dBm -15 +10 dBm 11 FREQ. MULTIPLIERS - SMT -20 8 10 12 14 16 OUTPUT FREQUENCY (GHz) Conversion Gain @ -40 C vs. Drive Level 0 -5 CONVERSION GAIN (dB) +15 dBm -10 +12 dBm -15 -20 -25 +10 dBm -30 -35 -40 3 4 5 6 7 8 9 INPUT FREQUENCY (GHz) +8 dBm Output Return Loss with 6 GHz Input 0 OUTPUT RETURN LOSS (dB) -5 +8 dBm -10 +12 dBm -15 +10 dBm -20 8 10 12 14 16 OUTPUT FREQUENCY (GHz) Conversion Gain @ +85 C vs. Drive Level 0 -5 CONVERSION GAIN (dB) +15 dBm -10 +12 dBm -15 -20 -25 +10 dBm -30 -35 -40 3 4 5 6 7 8 9 INPUT FREQUENCY (GHz) +8 dBm Output Return Loss with 8 GHz Input 0 OUTPUT RETURN LOSS (dB) -5 +8 dBm -10 +12 dBm +10 dBm -15 -20 8 10 12 14 16 OUTPUT FREQUENCY (GHz) 11 - 26 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 v03.1103 MICROWAVE CORPORATION HMC204C8 GaAs MMIC SMT FREQUENCY DOUBLER, 4 - 8 GHz INPUT Absolute Maximum Ratings Input Drive Storage Temperature Operating Temperature +27 dBm -65 to +150 C -40 to +85 C Outline Drawing 11 FREQ. MULTIPLIERS - SMT NOTES: 1. PACKAGE BODY MATERIAL: WHITE ALUMINA 92% 2. LEAD, PACKAGE BOTTOM MATERIAL: COPPER 3. PLATING: ELECTROLYTIC GOLD 100 - 200 MICROINCHES OVER ELECTROLYTIC NICKEL 100 TO 200 MICROINCHES. 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. PACKAGE LENGTH AND WIDTH DIMENSIONS DO NOT INCLUDE LID SEAL PROTRUSION .005 PER SIDE. 6. ALL GROUND LEADS AND GROUND PADDLE 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 - 27 v03.1103 MICROWAVE CORPORATION HMC204C8 GaAs MMIC SMT FREQUENCY DOUBLER, 4 - 8 GHz INPUT Evaluation PCB 11 FREQ. MULTIPLIERS - SMT 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. List of Materials Item J1, J2 U1 PCB* Description PC Mount SMA Connector HMC204C8, Doubler 107165 Eval Board * Circuit Board Material: Rogers 4350 11 - 28 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 v03.1103 MICROWAVE CORPORATION HMC204C8 GaAs MMIC SMT FREQUENCY DOUBLER, 4 - 8 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 - 29 |
Price & Availability of HMC204C8
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