HMC821LP6CE v05.1211 FRACTIONAL-N PLL w/ INTEGRATED VCO 860 - 1040, 1720 - 2080, 3440 - 4160 MHz Features Tri-band RF Bandwidth: < 180 fs RMS Jitter 860 - 1040, 1720 - 2080, 3440 - 4160 MHz Exact Frequency Mode Ultra Low Phase Noise Built-in Digital Self Test -106 dBc/Hz in Band Typ. 2 40 Lead 6x6 mm SMT Package: 36 mm Figure of Merit (FOM) -227 dBc/Hz 24-bit Step Size, Resolution 3 Hz typ Typical Applications Cellular/4G Infrastructure Phased Array Applications 7 Repeaters and Femtocells DDS Replacement Communications Test Equipment Very High Data Rate Radios CATV Equipment t Functional Diagram etn arg t e 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/ Id VCO - SMHMC821LP6CE v05.1211 FRACTIONAL-N PLL w/ INTEGRATED VCO 860 - 1040, 1720 - 2080, 3440 - 4160 MHz General Description The HMC821LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). The PLL consists of an integrated low noise VCO with a tri-band output, an autocalibration subsystem for low voltage VCO tuning, a very low noise digital Phase Detector (PD), a precision controlled charge pump, a low noise reference path divider and a fractional divider. The fractional PLL features an advanced delta-sigma modulator design that allows both ultra-fine step sizes and low spurious products. The phase detector (PD) features cycle slip prevention (CSP) technology to allow fas- ter frequency hopping times. Ultra low in-close phase noise and low spurious also allows wider loop bandwidths for faster frequency hopping and low micro-phonics. For theory of operation and register map refer to the PLLs with Integrated VCOs - RF VCOs Operating Guide. To view the Operating Guide, please visit www.hittite.com and choose HMC821LP6CE from the Search by Part Number pull down menu. Electrical Specifications, T = +25 C A 7 VPPCP, VDDCP, VCC1, VCC2 = 5V 4% RVDD, AVDD, DVDD3V, VCCPD, VCCHF, VCCPS = 3.3V 6% GNDCP = GNDLS = Ground Paddle = 0V Parameter Condition Min. Typ. Max. Units t RF Output Characteristics VCO Frequency at PLL Input 1720 2080 MHz RF Output Frequency at f /2 860 1040 MHz VCO RF Output Frequency at f 1720 2080 MHz VCO RF Output Frequency at 2f 3440 4160 MHz VCO RF Output Power at f /2 7.5 10 12.5 dBm VCO RF Output Power at f 3 6.5 10 dBm VCO RF Output Power at 2f -9 -4 1 dBm VCO VCO Tuning Sensitivity Measured at fo, 2V 12 16 24 MHz/V VCO Supply Pushing Measured at fo, 2V -2 1.5 MHz/V RF Output fo/2 Harmonic Doubler Mode -22 -18 dBc RF Output 3fo/2 Harmonic Doubler Mode -50 -41 dBc RF Output 2nd Harmonic fo/2/fo/2fo -25 / -30 / -42 -20 / -19 / -36 dBc RF Output 5fo/2 Harmonic Doubler Mode -60 -56 dBc RF Output 3rd Harmonic fo/2/fo/2fo -27 / -40 / -60 -24 / -30 / -51 dBc nte gra t e RF Output 7fo/2 Harmonic Doubler Mode -65 -61 dBc RF Output 4th Harmonic fo/2/fo/2fo -30 / -50 / -68 -25 / -42 / -62 dBc RF Divider Characteristics 19 19-Bit N-Divider Range (Integer) Max = 2 - 1 524,287 Fractional nominal divide ratio 19-Bit N-Divider Range (Fractional) 524,283 varies (-3 / +4) dynamically max REF Input Characteristics Synthesizer phase noise can degrade by about 5 dB when Max Ref Input Frequency operating with a reference 10 50 200 MHz frequency near the low end of this range. Ref Input Range AC Coupled 1 2 3.3 Vpp Ref Input Capacitance 5 pF 14-Bit R-Divider Range 1 16,383 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/ Id VCO - SM