HMC492LP3 / 492LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 18 GHz 6 Typical Applications Features Prescaler for DC to 18 GHz PLL Applications: Ultra Low SSB Phase Noise: -150 dBc/Hz Point-to-Point / Multi-Point Radios Very Wide Bandwidth VSAT Radios Output Power: -4 dBm Fiber Optic Single DC Supply: +5V Test Equipment 3x3 mm QFN SMT Package Military Functional Diagram General Description The HMC492LP3 & HMC492LP3E are low noise Divide-by-2 Static Dividers utilizing InGaP GaAs HBT technology packaged in leadless 3x3 mm QFN surface mount plastic packages. This device operates from DC (with a square wave input) to 18 GHz input frequency from a single +5V DC supply. The low additive SSB phase noise of -150 dBc/Hz at 100 kHz offset helps the user maintain excellent system noise performance. Electrical Specifi cations, T = +25 C, 50 Ohm System, Vcc= +5V A Parameter Conditions Min. Typ. Max. Units Maximum Input Frequency 18 19 GHz Minimum Input Frequency Sine Wave Input. 1 0.2 0.5 GHz Input Power Range Fin = 2 to 14 GHz -20 -15 +10 dBm Fin = 14 to 16 GHz -20 -15 +5 dBm Fin = 16 to 18 GHz -15 -10 0 dBm Output Power Fin = 0.5 to 18 GHz -7 -4 dBm Reverse Leakage Both RF Outputs Terminated 60 dB SSB Phase Noise (100 kHz offset) Pin = 0 dBm, Fin = 4.8 GHz -150 dBc/Hz Output Transition Time Pin = 0 dBm, Fout = 882 MHz 100 ps Supply Current (Icc1 + Icc2) 78 mA 1. Divider will operate down to DC for square-wave input signal 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. 6 - 118 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 FREQUENCY DIVIDERS & DETECTORS - SMTHMC492LP3 / 492LP3E v04.0507 SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 18 GHz 6 Input Sensitivity Window, T= 25 C Input Sensitivity Window vs. Temperature 20 20 10 10 Min Pin +25C 0 0 Recommended Max Pin +25C Min Pin +85C Operating Window Max Pin +85C Min Pin -40C -10 -10 Max Pin -40C -20 -20 -30 -30 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 INPUT FREQUENCY (GHz) INPUT FREQUENCY (GHz) SSB Phase Noise Performance, Output Power vs. Temperature Pin= 0 dBm, T= 25 C 0 0 -20 -2 -40 -60 -4 -80 -6 -100 -120 +25C -8 +85C -40C -140 -10 -160 2 3 4 5 6 7 04 8 12 16 20 10 10 10 10 10 10 INPUT FREQUENCY (GHz) OFFSET FREQUENCY (Hz) Output Harmonic Content, Pin= 0 dBm, T= 25 C Reverse Leakage, Pin= 0 dBm, T= 25 C 0 0 Both Output Ports Terminated One Output Port Terminated -10 -20 -20 -40 -30 -60 Pfeedthru -40 3rd Harmonic -50 -80 0 2 4 6 8 10 12 14 16 18 20 04 8 12 16 20 INPUT FREQUENCY (GHz) INPUT 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. 6 - 119 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 OUTPUT POWER (dBm) OUTPUT LEVEL (dBm) INPUT POWER (dBm) OUTPUT LEVEL (dBm) SSB PHASE NOISE (dBc/Hz) INPUT POWER (dBm) FREQUENCY DIVIDERS & DETECTORS - SMT