HMC783LP6CE v03.0411 FRACTIONAL-N PLL WITH INTEGRATED VCO, 11.5 - 12.5 GHz Features r F Bandwidth: 11.5 g Hz to 12.5 g Hz 24-bit Step Size, r esolution 3 Hz typ Fractional or Integer Modes 225 MHz, 14-bit reference path input Ultra Low Phase n oise d irect FSK Modulation Mode 12 g Hz 50 MHz r ef. Cycle Slip Prevention -95 / -99 dBc/Hz 10 kHz (Frac / Int) r ead / Write Serial Port, Chip Id -134 dBc/Hz 1 MHz (Open Loop) 40 Lead 6 x 6 mm SMt Package: 36 mm Figure of Merit (FOM) -221 / -226 dBc/Hz (Frac / Int) Typical Applications VSat r adio Military end-Use 7 Point-to-Point / Multi-Point r adio Phased array applications t est equipment & Industrial Control Functional Diagram 1 Please refer to the pin description table for details 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. 7 - 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 PLLS w/ Integrated VCO - SM tHMC783LP6CE v03.0411 FRACTIONAL-N PLL WITH INTEGRATED VCO, 11.5 - 12.5 GHz General Description t he HMC783LP6Ce is a fully functioned Fractional-n Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). t he input reference frequency range is 100 kHz to 220 MHz while the advanced delta- sigma modulator design in the fractional PLL allows both ultra-fine step sizes and very low spurious products. t he highly integrated structure provides excellent phase noise performance over temperature, shock and process. t he HMC783LP6Ce is packaged in a leadless QFn 6 x 6 mm surface mount package. t he output power is 11 dBm typical, making the HMC783LP6Ce ideal for driving the LO port of many of Hittites Hi Linearity and I/Q mixer products. For theory of operation and register map refer to the PLLs w/ Integrated VCO - Microwave VCOs Operating Guide. To view the Operating Guide, please visit www.hittite.com and choose HMC783LP6CE from the Search by Part Number pull down menu. Electrical Specifications, T = +25 C VCCVCO, VDDCP, VCCCP = +5V AVCC, VCCPS A VDDPFD, AVDD, RVDD, DVDD, DVDDM, DVDDQ, VDDIO = +3.3V AGND = DGND = 0V Parameter Condition Min. t yp. Max. Units 7 RF Output Characteristics VCO Output Frequency r ange 11.5 12 12.5 g Hz VCO Output Power 5 15 dBm VCO t uning Voltage 2 13 V VCO t uning Sensitivity V = +5V 160 MHz/V t Une Frequency Pulling (into a 2:1 VSWr ) 8 MHz pp Frequency Pushing V = +5V 6 MHz/V t Une Frequency d rift r ate 1.2 MHz/ C Sub Harmonic (1/2) 30 dBc nd Harmonic (2 ) 24 dBc rd Harmonic (3 ) 40 dBc V = +5V t Une VCO SSB Phase n oise 100 kHz Offset (Open Loop) -110 dBc/Hz Fvco = 12 g Hz Synthesizer In-Band Fref = 50 MHz Fvco = 12 g Hz -95 / -99 dBc/Hz SSB Phase n oise 10 kHz Offset (Frac/Int) Loop BW = 100 kHz Synthesizer n ormalized In-Band -221 / -226 dBc/Hz SSB Phase n oise Floor (Frac/Int) 1 Synthesizer Fractional Spurs -65 dBc From 12.1 g Hz to 12 g Hz Synthesizer Frequency Settling t ime (100 MHz Step) 104 s Loop BW = 100 kHz 16 16-Bit d ivider r ange (Int) n d ivider r atio 2 +31 32 65567 16 16-Bit d ivider r ange (Frac) n d ivider r atio 2 -1 36 65535 REF Input Characteristics Max r ef Input Frequency (3.3V) 200 225 MHz Min r ef Input Frequency 100 200 kHz r ef Input Sensitivity aC Coupled 500 700 mV pp Max r ef Input d C Coupled 0 Vdd IO V r ef Input Capacitance 5 pF 14-Bit r ef d ivider r ange 16383 1 1 actual spur level is dependent on loop parameters and will increase at division ratios closest to integer boundaries. n umber listed is average value. 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. 7 - 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 PLLS w/ Integrated VCO - SM t