HMC147S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.6 - 3.4 GHz Typical Applications Features The HMC147S8 is ideal for: Conversion Loss: 8.6 dB • Base Stations LO / IF Isolation: 26 dB • Portable Wireless LO / RF Isolation: 30 dB Functional Diagram General Description The HMC147S8 is a miniature double-balanced mixer in a plastic surface mount Small-Outline IC (SOIC) package. The device can be used as an upconverter or downconverter. The mixer provides exceptional isolation and intermodulation performance for applications in high signal density environments. This device can also be used as a biphase modulator/demodulator, or Phase Comparator. This mixer is functionally equivalent to the HMC175MS8. MIXERS - SMT 5 Electrical Specifications, TA = +25° C, LO Drive = +13 dBm Parameter 5 - 38 Min. Typ. Max. Min. Typ. Max. Units Frequency Range, RF & LO 1.85 - 2.2 2.2 - 2.6 GHz Frequency Range, IF DC - 1.0 DC - 1.0 GHz Conversion Loss 9 10 8.6 10 dB Noise Figure (SSB) 9 10 8.6 10 dB LO to RF I s olation 29 33 26 30 dB LO to I F I s olation 24 28 22 26 dB I P 3 (Input) 15 18 15 18 dBm 1 dB Gain Compression (Input) 8 11 8 11 dBm 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 Visit us at www.hittite.com, or Email at [email protected] HMC147S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.6 - 3.4 GHz Conversion Loss Isolation 0 RF/IF -10 -5 ISOLATION (dB) -10 -15 -20 LO/IF -30 -40 LO/RF -50 -60 -20 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 1.4 1.6 1.8 3.2 3.4 3.6 2 3 3.2 3.4 3.6 5 FREQUENCY (GHz) FREQUENCY (GHz) Intermodulation Intercept @ 2 GHz Return Loss 50 INPUT INTERCEPT (dBm) 0 -5 -10 LO PORT RF PORT IF PORT -15 40 SECOND ORDER INTERCEPT 30 20 THIRD ORDER INTERCEPT 10 0 -20 0 0.5 1 1.5 2 2.5 3 3.5 7 4 8 9 10 11 12 13 14 15 LOCAL OSCILLATOR POWER (dBm) FREQUENCY (GHz) Conversion Loss vs LO Power -5 CONVERSION LOSS (dB) RETURN LOSS (dB) 2.2 2.4 2.6 2.8 MIXERS - SMT CONVERSION LOSS (dB) 0 -7 -9 2.2 GHz -11 -13 2.6 GHz 1.8 GHz -15 7 8 9 10 11 12 13 14 15 LOCAL OSCILLATOR POWER (dBm) 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 Visit us at www.hittite.com, or Email at [email protected] 5 - 39 HMC147S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.6 - 3.4 GHz Absolute Maximum Ratings 5 LO Drive +27 dBm Storage Temperature -65 to +150 deg C Operating Temperature -40 to +85 deg C Outline Drawing 0.188/0.196 DATE CODE PIN 8 GND 0.150/0.157 (3.81/4.00) RF GND IF 0.229/0.244 (5.82/6.20) HMC147S8 PIN 1 GND LO GND YYWW MIXERS - SMT (4.78/4.98) N/C 0.054/0.068 PIN 1 (REF) 3 DEG/8 DEG (1.37/1.73) 0.050 (1.27) TYP 0.014/0.018 0.004/0.009 (0.36/0.46) TYP (0.10/0.23) 0.016 (0.41) 0.007/0.009 MIN TYP (0.18/0.25) 1. MATERIAL: A) PACKAGE BODY - LOW STRESS INJECTION-MOLDED PLASTIC, SILICA & SILICONE IMPREGNATED. B) LEADFRAME MATERIAL: COPPER ALLOY 2. PLATING: LEAD-TIN SOLDER PLATE 3. DIMENSIONS ARE IN INCHES (MILLIMETERS). UNLESS OTHERWISE SPECIFIED TOL. ARE ±0.005 (±0.13). 5 - 40 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 Visit us at www.hittite.com, or Email at [email protected] TYP HMC147S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.6 - 3.4 GHz Evaluation Circuit Board RF IF LO 100641 PC MOUNT SMA CONNECTORS IN THREE PLACES MIXERS - SMT 5 The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads should be connected directly to the ground plane similar to that shown above. The evaluation circuit board as shown is available from Hittite upon request. 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 Visit us at www.hittite.com, or Email at [email protected] 5 - 41