HMC925LC5 v02.0614 GaAs MMIC I/Q UPCONVERTER 5.5 - 8.6 GHz Typical Applications Features The HMC925LC5 is ideal for: High Conversion Gain: 16.5 dB Point-to-Point and Point-to-Multi-Point Radio Excellent Sideband Rejection: -30 dBc Military Radar, EW & ELINT LO / RF Rejection: 22 dBc Satellite Communications High Output IP3: +29 dBm Sensors 32 Lead 5x5 mm SMT Ceramic Package: 25 mm Functional Diagram General Description The HMC925LC5 is a compact GaAs MMIC I/Q upconverter in a leadless RoHS compliant SMT package. This device provides a small signal con- version gain of 16.5 dB with 30 dBc of sideband rejection. The HMC925LC5 utilizes a RF amplifier preceded by an I/Q mixer where the LO is driven by a driver amplifier. 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 HMC925LC5 is a much smaller alternative to hybrid style single sideband upconverter 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 = 2000 MHz, A 1 2 LO = +0 dBm, Vdd1, 2, 3, 4 = +5V, Idd2 + Idd3 + Idd4 = 130 mA LSB , Idd1 = 114 mA Parameter Min. Typ. Max. Units Frequency Range, RF 5.5 - 8.6 GHz Frequency Range, LO 5 - 11.1 GHz Frequency Range, IF 0 - 3 GHz Conversion Gain 14 16.5 dB Sideband Rejection -30 dBc 1 dB Compression (Output) 21 dBm IP3 (Output) 29 dBm 3 LO / RF Rejection 22 dBc Supply Current Idd1 114 mA 2 Supply Current Idd2 + Idd3 + Idd4 130 mA 1 Unless otherwise noted all measurements performed with high side LO, IF = 2000 MHz and external IF 90 hybrid. 2 Adjust Vgg between -2 to 0V to achieve Idd2 + Idd3 + Idd4 = 130 mA Typical. 2 The LO / RF Rejection is defined as the LO signal level at the RF output port relative to the desired RF output signal level. 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 OBSOLETE MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMTHMC925LC5 v02.0614 GaAs MMIC I/Q UPCONVERTER 5.5 - 8.6 GHz Data Taken as SSB Upconverter with External IF 90 Hybrid, IF = 2000 MHz Conversion Gain, LSB vs. Temperature Conversion Gain, LSB vs. LO Drive 25 25 20 20 15 15 +25 C 10 10 +85 C -40 C 0 dBm 5 5 -3 dBm 0 0 5678 9 5678 9 RF FREQUENCY (GHz) RF FREQUENCY (GHz) RF Return Loss vs. Temperature LO Return Loss vs. Temperature 0 0 -5 -5 -10 -10 -15 -15 +25 C -20 -20 +85 C -40 C +25 C -25 -25 +85 C -40 C -30 -30 5678 9 5678 9 RF FREQUENCY (GHz) FREQUENCY (GHz) 1 Sideband Rejection vs. Temperature IF Return Loss 0 0 +25 C -10 +85 C -10 -40 C -20 IF1 -20 IF2 -30 -30 -40 -40 -50 0123 4 5678 9 FREQUENCY (GHz) RF 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 OBSOLETE RETURN LOSS (dB) RETURN LOSS (dB) CONVERSION GAIN (dB) SIDE BAND REJECTION (dBc) RETURN LOSS (dB) CONVERSION GAIN (dB) MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT