HMC6147ALC5A v01.0514 GaAs MMIC I/Q DOWNCONVERTER 37 - 44 GHz Typical Applications Features The Hmc 6147ALc 5A is ideal for: c onversion Gain: 13 dB Point-to-Point and Point-to-Multi-Point Radio excellent image r ejection: 25 dB Military Radar, EW & ELINT Output iP3: +12 dBm Satellite Communications 16 Lead 5x5 mm sm T c eramic Package: 25 mm Sensors Functional Diagram General Description The Hmc 6147ALc 5A is a compact GaAs mmic i/q downconverter in a leadless r oHs compliant smT package. This device provides a small signal con- version gain of 13 dB with 25 dBc of sideband rejection. The Hmc6147ALc5A utilizes a low noise amplifier to drive the i/q mixer where the LO is driven by a x2 multiplier. iF1 and iF2 mixer inputs are provided and an external 90 hybrid is needed to select the required sideband. The i/q mixer topology reduces the need for filtering of the unwanted sideband. The Hmc6147ALc5A is a much smaller alternative to hybrid style single sideband converter assemblies and it eliminates the need for wire bonding by allowing the use of surface mount man- ufacturing techniques. 1 2 Electrical Specifications , T = +25C, IF = 1000 MHz, A 1 2 LO = +3 dBm, VDLO1,2 = +3V, IDLO1,2 = 150 mA, VDRF1,2= +3V, IDRF1,2 = 75 mA, USB Parameter min. Typ. max. Units Frequency r ange, r F 37 - 44 GHz Frequency r ange, LO 16.5 - 22 GHz Frequency r ange, iF 0 - 4 GHz c onversion Gain 10 13 dB image r ejection 15 25 dBc 1 dB c ompression (Output) 1 dBm iP3 (input) 2 dBm Noise Figure 3.5 dB 2 s upply c urrent iDLO1 + iDLO2 quiescent 150 mA s upply c urrent iDr F1 + iDr F2 75 mA 1 Unless otherwise noted all measurements performed with low side LO, iF = 1000 mHz and external iF 90 hybrid. 2 Adjust vgg between -2 to 0v to achieve iDLO1 + iDLO2 = 150 mA Typical with r F turned off. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com mixers - i/q mixers, irm s & r ec eivers - s mTHMC6147ALC5A v01.0514 GaAs MMIC I/Q DOWNCONVERTER 37 - 44 GHz Data Taken as SSB Downconverter with External IF 90 Hybrid, IF = 1000 MHz Conversion Gain, USB vs. Temperature Conversion Gain, USB vs. LO Drive 20 20 +25 C -3 dBm +85 C 0 dBm -40 C 16 16 +3 dBm +6 dBm 12 12 8 8 4 4 0 0 37 38 39 40 41 42 43 44 37 38 39 40 41 42 43 44 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Image Rejection vs. Temperature RF Return Loss 40 0 +25 C +85 C -40 C 30 -5 20 -10 +25 C +85 C -40 C 10 -15 0 -20 37 38 39 40 41 42 43 44 37 38 39 40 41 42 43 44 RF FREQUENCY (GHz) FREQUENCY (GHz) 1 LO Return Loss vs. Temperature IF Return Loss 0 0 +25 C -5 -5 +85 C -40 C -10 -10 -15 IF1 -15 -20 IF2 -25 -20 -30 -25 -35 -30 -40 0123 4 18 19 20 21 22 23 IF FREQUENCY (GHz) FREQUENCY (GHz) 1 Data taken without external iF 90 hybrid Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com RETURN LOSS (dB) IMAGE REJECTION (dBc) CONVERSION GAIN (dB) RETURN LOSS (dB) RETURN LOSS (dB) CONVERSION GAIN (dB) mixers - i/q mixers, irm s & r ec eivers - s mT