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| MICROWAVE CORPORATION v01.0801 HMC141 / HMC142 GaAs MMIC DOUBLE-BALANCED MIXER, 6 - 18 GHz Typical Applications The HMC141 & HMC142 is ideal for: * UNII & HiperLAN * Microwave & MMW Radios * Military, Space & Test Equipment Features Input IP3: +21 dBm LO / RF Isolation: 25 to 40 dB IF Bandwidth: DC to 6 GHz Small Size: 1.48mm x 1.48mm Functional Diagram General Description The HMC141 chip is a minature double-balanced mixer which can be used as an upconverter or downconverter. The HMC142 is identical to the HMC141 except that the layout is a mirror image designed to ease integration into image-reject mixer modules. Broadband operation and excellent isolations are provided by on-chip baluns, which require no external components and no DC bias. The design is similar to the HMC143/144 mixers but without an IF combiner, providing a broad DC to 6 GHz IF bandwidth. These devices are much smaller and more reliable than hybrid diode mixers for VSAT and point-to-point radios. 5 MIXERS - CHIP Electrical Specifications, TA = +25 C, LO Drive = +20 dBm Parameter Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) IP2 (Input) 1 dB Gain Compression (Input) 20 20 16 40 5 Min. Typ. 6 - 18 DC - 6 10 10 25 25 21 47 10 12 12 Max. Units GHz GHz dB dB dB dB dBm dBm dBm 5 - 20 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 v01.0801 MICROWAVE CORPORATION HMC141 / HMC142 GaAs MMIC DOUBLE-BALANCED MIXER, 6 - 18 GHz Isolation 0 RF/IF -10 ISOLATION (dB) -20 LO/IF -30 -40 -50 -60 Conversion Loss 0 CONVERSION LOSS (dB) -5 -10 -15 -20 -25 -30 0 5 10 15 20 25 FREQUENCY (GHz) LO/RF 0 5 10 15 20 25 30 FREQUENCY (GHz) 5 MIXERS - CHIP Conversion Loss vs. LO Drive Level @ Several RF Frequencies 0 CONVERSION LOSS (dB) -10 -20 -30 -40 -50 6 8 10 12 14 16 18 20 22 6 GHz Upconverter Performance 0 -10 CONVERSION GAIN RESPONSE (dB) 10 GHz -20 -30 -40 -50 -60 0 2 4 6 8 10 IF FREQUENCY (GHz) INPUT/OUTPUT ISOLATION 14 GHz 18 GHz LO POWER (dBm) Input at IF Port (1-8 GHz); Output at LO Port (9 GHz) Local Oscillator at RF Port (10-17 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 5 - 21 MICROWAVE CORPORATION v01.0801 HMC141 / HMC142 GaAs MMIC DOUBLE-BALANCED MIXER, 6 - 18 GHz RF Return Loss 0 RF RETURN LOSS (dB) -5 -10 -15 -20 -25 LO Return Loss 0 LO RETURN LOSS (dB) -5 -10 -15 -20 -25 5 MIXERS - CHIP 0 IF RETURN LOSS (dB) -5 -10 -15 -20 -25 0 5 10 15 20 25 0 5 10 15 20 25 RF FREQUENCY (GHz) LO FREQUENCY (GHz) IF Return Loss Distortion and 1dB Compression versus LO Drive Level Distortion RF (f1) = 11.01 GHz RF (f2) = 11.00 GHz LO = 11.5 GHz RF Level = 0 dBm IP3 (dBm) 18 21 21 IP2 (dBm) 42 45 45 LO Drive 1 dB Compression (dBm) +13 +15 P1dB (dBm) 7 10 10 0 2 4 6 8 10 +17 IF FREQUENCY (GHz) Absolute Maximum Ratings LO Drive Storage Temperature Operating Temperature +27 dBm -65 to +150 C -55 to +85 C 5 - 22 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 MICROWAVE CORPORATION v01.0801 HMC141 / HMC142 GaAs MMIC DOUBLE-BALANCED MIXER, 6 - 18 GHz Outline Drawings (See HMC141/142 Operation Application Note in Section 15) HMC141 5 MIXERS - CHIP 5 - 23 NOTES: 1. ALL DIMENSIONS ARE IN INCHES [MM]. 2. DIE THICKNESS IS .004". 3. TYPICAL BOND PAD IS .004" SQUARE. 4. BACKSIDE METALLIZATION: GOLD. HMC142 5. BOND PAD METALLIZATION: GOLD. 6. BACKSIDE METAL IS GROUND. 7. CONNECTION NOT REQUIRED FOR UNLABELED BOND PADS. 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 |
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