HMC448LC3B v03.0514 SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 20 - 25 GHz OUTPUT Typical Applications Features The HMC448LC3B is suitable for: Output Power: +11 dBm Clock Generation Applications: Wide Input Power Range: -4 to +6 dBm SONET OC-192 & SDH STM-64 Fo, 3Fo Isolation: >20 dBc Fout= 20 GHz Point-to-Point & VSAT Radios 100 KHz SSB Phase Noise: -135 dBc/Hz Test Instrumentation Single Supply: +5V 48 mA Military & Space RoHS Compliant 3x3 mm SMT Package Functional Diagram General Description The HMC448LC3B is a x2 active broadband frequ- ency multiplier utilizing GaAs PHEMT technology in a leadless RoHS compliant SMT package. When driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 22 to 25 GHz. The Fo and 3Fo isolations are >20 dBc up to 22 GHz. This multi-rate frequency multiplier can be used in the generation of a half rate clock for 40 Gbps systems or as part of a multiplier chain to generate a full rate 40 Gbps clock. The HMC448LC3B is also ideal for use in LO multiplier chains for Pt-to-Pt & VSAT Radios yielding reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -135 dBc/Hz at 100 kHz offset helps maintain good system noise performance. The HMC448LC3B eliminates the need for wire bonding, allowing the use of surface mount manufacturing techniques. Electrical Specifications, T = +25 C, Vdd = +5V, 0 dBm Drive Level A Parameter Min. Typ. Max. Min. Typ. Max. Units Frequency Range, Input 10 - 11 11 - 12.5 GHz Frequency Range, Output 20 - 22 22 - 25 GHz Output Power 5 9 7.5 11 dBm Fo Isolation (with respect to output level) 24 15 dBc 3Fo Isolation (with respect to output level) 25 25 dBc Input Return Loss 10 7 dB Output Return Loss 6 10 dB SSB Phase Noise (100 kHz Offset) -135 -135 dBc/Hz Supply Current (Idd) 48 48 mA 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 FREQ. MULTIPLIERS - ACTIVE - SMTHMC448LC3B v03.0514 SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 20 - 25 GHz OUTPUT Output Power vs. Output Power vs. Drive Level Temperature 0 dBm Drive Level 15 16 +4 dBm +6 dBm 12 12 8 9 -4 dBm 4 0 dBm -2 dBm 6 +2 dBm -6 dBm 0 +25C 3 +85C -4 -40C 0 -8 18 19 20 21 22 23 24 25 26 18 20 22 24 26 OUTPUT FREQUENCY (GHz) OUTPUT FREQUENCY (GHz) Output Power vs. Supply Voltage 0 dBm Drive Level Isolation 0 dBm Drive Level 15 15 10 12 5 0 9 Fo 2Fo 3Fo -5 6 -10 Vdd=4.5V -15 3 Vdd=5.0V Vdd=5.5V -20 0 -25 18 19 20 21 22 23 24 25 26 18 19 20 21 22 23 24 25 26 OUTPUT FREQUENCY (GHz) OUTPUT FREQUENCY (GHz) Pin vs. Pout 3 Frequencies 14 10 6 Fout= 20 GHz 2 Fout= 22 Ghz Fout= 25 GHz -2 -6 -6 -4 -2 0 2 4 6 8 INPUT POWER (dBm) 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 OUTPUT POWER (dBm) OUTPUT POWER (dBm) OUTPUT POWER (dBm) OUTPUT POWER (dBm) OUTPUT POWER (dBm) FREQ. MULTIPLIERS - ACTIVE - SMT