HMC377QS16G / 377QS16GE v02.0207 CELLULAR HIGH IP3 RFIC DOWNCONVERTER, 0.8 - 1.0 GHz Typical Applications Features The HMC377QS16G / HMC377QS16GE is ideal for: +15 dBm Input IP3, +29 dBm Output IP3 Low LO Drive: -5 dBm LO GSM & CDMA Infrastructure Conversion Gain: 14 dB GPRS & EDGE Infrastructure 8 Noise Figure: 11 dB Wireless Data/CDPD Positive Supply: +5V 135 mA Functional Diagram General Description The HMC377QS16G & HMC377QS16GE are linear downconverter receiver ICs suitable for cellular infrastructure applications from 0.8 - 1.0 GHz. An integrated mixer coupled with a high dynamic range IF ampl ifier achieves an input intercept point (IP3) of +15 dBm, and an input P1dB of +3.5 dBm. The converter provides a gain of 13.5 dB and only 11 dB typical single side band noise fi gure. The IC operates from a positive +5V rail consuming 135 mA of current while requiring only -5 dBm LO drive. The design requires no external baluns. The mixer supports IF frequencies between 50 MHz and 250 MHz. Electrical Specifi cations, T = +25 C, LO = -5 dBm, IF = 70 MHz, Vdd = 5V A Parameter Min. Typ. Max. Units Frequency Range, RF 0.8 - 1.0 GHz Frequency Range, LO 0.55 - 1.15 GHz Frequency Range, IF * 50 - 250 MHz Conversion Gain 11 14 dB Noise Figure (SSB) 11 dB LO to RF Isolation 23 28 dB LO to IF Isolation 63 70 - 75 dB RF to IF Isolation 83 90 - 95 dB IP3 (Input) 12 15 dBm 1 dB Compression (Input) +0.5 +3.5 dBm LO Input Drive Level (Typical) -10 to 0 dBm Supply Current (Idd for IF + LO) 135 mA * IF matching must be tuned for optimal results. See application circuit herein. 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, please contact Hittite Microwave Corporation: 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 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 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. 8 - 54 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com OBSOLETE MIXERS - DOWNCONVERTERS - SMTHMC377QS16G / 377QS16GE v02.0207 CELLULAR HIGH IP3 RFIC DOWNCONVERTER, 0.8 - 1.0 GHz Conversion Gain Isolation LO= -5 dBm vs. Temperature LO= -5 dBm 18 0 16 -20 14 -40 8 RF TO IF LO TO RF LO TO IF 12 -60 + 25C 10 + 85C -80 - 40C 8 -100 0.6 0.7 0.8 0.9 1 1.1 1.2 0.6 0.7 0.8 0.9 1 1.1 1.2 RF FREQUENCY (GHz) FREQUENCY (GHz) Conversion Gain vs. LO Drive Return Loss LO= -5 dBm 18 0 16 -5 14 -10 12 LO = -10 dBm LO = -8 dBm LO = -5 dBm LO = -3 dBm -15 RF LO LO = 0 dBm 10 8 -20 0.6 0.7 0.8 0.9 1 1.1 1.2 0.6 0.7 0.8 0.9 1 1.1 1.2 FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. Vdd LO= -5 dBm 18 16 14 12 +4.5V 10 +5.0V +5.5V 8 0.6 0.7 0.8 0.9 1 1.1 1.2 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, please contact Hittite Microwave Corporation: 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 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 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. 8 - 55 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com OBSOLETE CONVERSION GAIN (dB) CONVERSION GAIN (dB) CONVERSION GAIN (dB) ISOLATION (dB) RETURN LOSS (dB) MIXERS - DOWNCONVERTERS - SMT