HMC494LP3 / 494LP3E v05.1211 SMT GaAs HBT MMIC DIVIDE-BY-8, DC - 18 GHz Typical Applications Features Prescaler for Dc to 18 GHz PLL Applications: u ltra Low s s B Phase n oise: -150 dBc/Hz 4 4 very Wide Bandwidth Point-to-Point / Multi-Point Radios VSAT Radios o utput Power: -4 dBm Fiber Optic s ingle Dc s upply: +5v Test Equipment 16 Lead 3x3mm q Fn Package: 9 mm Military Functional Diagram General Description t he HMc494LP3 & HMc494LP3e are low noise Divide-by-8 static Dividers utilizing inGaP GaAs HBt technology packaged in leadless 3x3 mm q Fn surface mount plastic packages. t his device operates from Dc (with a square wave input) to 18 GHz input frequency from a single +5v Dc supply. t he low additive ss B phase noise of -150 dBc/Hz at 100 kHz offset helps the user maintain excellent system noise performance. Electrical Specifications, T = +25 C, 50 Ohm System, Vcc= +5V A Parameter c onditions Min. t yp. Max. u nits Maximum input Frequency 18 19 GHz Minimum input Frequency s ine Wave input. 1 0.2 0.5 GHz input Power r ange Fin = 2 to 12 GHz -20 -15 +10 dBm Fin = 12 to 16 GHz -20 -15 +3 dBm Fin = 16 to 18 GHz -15 -10 0 dBm o utput Power Fin = 0.5 to 18 GHz -7 -4 dBm r everse Leakage Both r F o utputs t erminated 55 dB ss B Phase n oise (100 kHz offset) Pin = 0 dBm, Fin = 6 GHz -150 dBc/Hz o utput t ransition t ime Pin = 0 dBm, Fout = 882 MHz 100 ps s upply c urrent (icc1 + icc2) 103 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: Hittite Microwave Corporation, 20 Alpha Road, 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. 4 - 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 Frequency Divi Der s & Detectors - s Mt Frequency Divi Ders & Detectors - s MtHMC494LP3 / 494LP3E v05.1211 SMT GaAs HBT MMIC DIVIDE-BY-8, DC - 18 GHz Input Sensitivity Window, T= 25 C Input Sensitivity Window vs. Temperature 20 20 4 4 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 +25C -120 -8 +85C -40C -140 -10 -160 2 3 4 5 6 7 0 4 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 Pfeedthru -20 2nd Harmonic 3rd Harmonic -40 -30 -60 -40 -80 -50 0 4 8 12 16 20 0 2 4 6 8 10 12 14 16 18 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: Hittite Microwave Corporation, 20 Alpha Road, 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. 4 - 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 Frequency Divi Ders & Detectors - s Mt OUTPUT POWER (dBm) OUTPUT LEVEL (dBm) INPUT POWER (dBm) OUTPUT LEVEL (dBm) SSB PHASE NOISE (dBc/Hz) INPUT POWER (dBm) Frequency Divi Der s & Detectors - s Mt