HMC620LC4 v04.0514 GaAs MMIC I/Q MIXER 3 - 7 GHz Typical Applications Features The HMC620LC4 is ideal for: Wide IF Bandwidth: DC - 3.5 GHz Point-to-Point High Image Rejection: 32 dB Point-to-Multi-Point Radio High LO to RF Isolation: 43 dB WiMAX & Fixed Wireless High Input IP3: +22 dBm 2 VSAT 24 Lead Ceramic 4x4 SMT Package: 16mm Functional Diagram General Description The HMC620LC4 is a compact I/Q MMIC mixer in a leadless Pb free RoHS compliant SMT package, which can be used as either an Image Reject Mixer (IRM) or a Single Sideband Upconverter. The mixer utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated in a GaAs MESFET process. A low frequency quadrature hybrid was used to produce a 100 MHz upper side band (USB) IF output. This product is a much smaller and more consistent alternative to hybrid style Image Reject Mixers and Single Sideband Upconverter assemblies. The HMC620LC4 is compatible with high volume surface mount manufacturing techniques. Electrical Specifications, T = +25 C, IF= 100 MHz, LO = +15 dBm* A Parameter Min. Typ. Max. Min. Typ. Max. Units Frequency Range, RF/LO 3 - 7 3 - 4 GHz Frequency Range, IF DC - 3.5 DC - 3.5 GHz Conversion Loss (As IRM) 7.5 9 8 9 dB Image Rejection 20 27 28 32 dB 1 dB Compression (Input) 12 12 dBm LO to RF Isolation 38 43 38 40 dB LO to IF Isolation 26 30 32 33 dB IP3 (Input) 22 17 dBm Amplitude Balance 0.1 0.3 dB Phase Balance 3 3 Deg * Unless otherwise noted, all measurements performed as downconverter. 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, IRMS & RECEIVERS - SMTHMC620LC4 v04.0514 GaAs MMIC I/Q MIXER 3 - 7 GHz Data taken As IRM With External IF 90 Hybrid Conversion Gain vs. Temperature Image Rejection vs. Temperature 0 0 +25 C -5 -10 +85 C -40 C -10 -20 +25 C -15 -30 +85 C -55 C -20 -40 2.5 3.5 4.5 5.5 6.5 7.5 2.5 3.5 4.5 5.5 6.5 7.5 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. LO Drive Return Loss 0 0 RF -5 -5 LO -10 -10 -15 -15 +11 dBm +13 dBm +15 dBm +17 dBm -20 -20 -25 -25 -30 -30 2.5 3.5 4.5 5.5 6.5 7.5 2.5 3.5 4.5 5.5 6.5 7.5 RF FREQUENCY (GHz) FREQUENCY (GHz) Input P1dB vs. Temperature Input IP3 vs. LO Drive 20 30 18 +25 C 25 +85 C -55 C 16 20 14 12 15 10 LO = +11 dBm 10 LO = +15 dBm 8 LO = +19 dBm 6 5 2.5 3.5 4.5 5.5 6.5 7.5 2.5 3.5 4.5 5.5 6.5 7.5 RF FREQUENCY (GHz) RF FREQUENCY (GHz) 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 P1dB (dBm) CONVERSION GAIN (dB) CONVERSION GAIN (dB) IP3 (dBm) RETURN LOSS (dB) IMAGE REJECTION (dB) MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT