HMC567LC5 v04.0514 GaAs MMIC I/Q DOWNCONVERTER 7 - 9 GHz Typical Applications Features The HMC567LC5 is ideal for: Conversion Gain: 10 dB Point-to-Point and Point-to-Multi-Point Radio Image Rejection: 35 dB EW & ELINT LO to RF Isolation: 54 dB Noise Figure: 2.5 dB Input IP3: +1.5 dBm 32 Lead 5x5mm SMT Package: 25mm Functional Diagram General Description The HMC567LC5 is a compact GaAs MCM I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 10 dB with a noise figure of 2.5 dB and 35 dB of image rejection across the frequency band. The HMC567LC5 utilizes an LNA followed by an image reject mixer which is driven by an LO buffer amplifier. The image reject mixer eliminates the need for a filter following the LNA, and removes thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90 hybrid is needed to select the required sideband. The HMC567LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques. Electrical Specifications, T = +25 C, A IF = 100 MHz, LO = 0 dBm, VddLO = 5.0 Vdc, VddRF = 3.0 Vdc* Parameter Min. Typ. Max. Units Frequency Range, RF 7 - 9 GHz Frequency Range, LO 3.5 - 12.5 GHz Frequency Range, IF DC - 3.5 GHz Conversion Gain (As IRM) 7 10 dB Noise Figure 2.5 dB Image Rejection 23 35 dB 1 dB Compression (Input) -4 dBm LO to RF Isolation 43 54 dB LO to IF Isolation 20 32 dB IP3 (Input) +1.5 dBm Amplitude Balance 0.75 dB Phase Balance 3 Deg Total Supply Current 160 195 mA *Data taken as IRM with external IF Hybrid For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 1 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMTHMC567LC5 v04.0514 GaAs MMIC I/Q DOWNCONVERTER 7 - 9 GHz Data Taken As IRM With External IF Hybrid Conversion Gain vs. Temperature Image Rejection vs. Temperature 20 50 45 15 40 10 35 5 30 +25C 25 +25C 0 +85C +85C -40C -40C 20 -5 15 -10 10 6789 10 6789 10 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. LO Drive Return Loss 20 0 15 -5 10 -10 5 -15 -4dBm 0 -2dBm 0dBm LO +2dBm -20 -5 RF +4dBm -10 -25 6789 10 3 5 7 9 11 13 RF FREQUENCY (GHz) FREQUENCY (GHz) Input P1dB vs. Temperature Input IP3 vs. LO Drive 0 6 5 -2 4 -4 3 2 -6 1 +25C -8 +85C -40C 0 LO = -2 dBm LO = 0 dBm LO = +2 dBm -10 -1 LO = +4 dBm -2 -12 6789 10 6789 10 RF FREQUENCY (GHz) RF FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 2 Application Support: Phone: 978-250-3343 or apps hittite.com OBSOLETE P1dB (dBm) CONVERSION GAIN (dB) CONVERSION GAIN (dB) IP3 (dBm) RETURN LOSS (dB) IMAGE REJECTION (dB) MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT