HMC661LC4B v03.0615 ULTRA-WIDEBAND 4 GS/S TRACK-AND-HOLD AMPLIFIER DC - 18 GHz Typical Applications Features t he HMC661LC4B is ideal for: 18 GHz Input bandwidth (1 v p-p Full s cale) 4 Gs /s Maximum s ampling r ate r F ate applications 68 dB s FDr (4 GHz / 0.5 v p-p Input, CLK = 1 Gs /s) Digital s ampling o scilloscopes 57 dB s FDr (4 GHz / 1 v p-p Input, CLK = 1 Gs /s) r F Demodulation s ystems Direct-Coupled I/o Digital r eceiver s ystems Ultra-Clean o utput Waveforms, Minimal Glitching High s peed Peak Detectors >60 dB Hold Mode Feedthrough r ejection s oftware Defined r adio 1.05 mv r Ms Hold Mode o utput n oise r adar, eCM & eLInt s ystems s ingle / Dual r ank evaluation Boards are available High s peed DaC De-Glitching r oHs Compliant 4x4 mm s Mt Package Functional Diagram General Description the HMC661LC4B is a siGe monolithic, fully differential, single rank, track-and-hold (t/H) that provides unprecedented bandwidth and dynamic-range performance to wideband sampled signal systems. t he t /H offers precision signal sampling over 18 GHz bandwidth, with 9 - 10-bit linearity from DC to beyond 5 GHz input frequency, 1.05 mv noise, and <70 fs random aperture jitter. t he device can be clocked to 4 Gs /s with minimal dynamic range loss. t he t /H can be used to expand the bandwidth and/or high-frequency linearity of high-speed a/D conversion and signal acquisition systems. Electrical Specifications T = +25 C, See Test Conditions on following page herein. A Parameter Conditions t est Level Min. t yp. Max. Units Analog Inputs (INP, INN) Differential Full s cale r ange Full-scale input for linearity test 1 1 v pp Input r esistance each lead to ground 3 50 r eturn Loss 0 to 12 GHz 3 -23 dB r eturn Loss 12 to 18 GHz 3 -8 dB Input Common Mode voltage 3 -0.1 0 0.1 v Clock Inputs (CLKP, CLKN) DC Differential Clock High voltage (t rack Mode) 3 20 40 2000 mv DC Differential Clock Low voltage (Hold Mode) 3 -2000 -40 -20 mv amplitude (s inusoidal Input) Per Port 2 -6 0 10 dBm Input Common Mode voltage 3 -0.5 0 0.5 v Clock s lew r ate r ecommended for best linearity 3 2 - 4 v /ns r eturn Loss 0 to 3 GHz 3 -24 dB r eturn Loss 3 to 6 GHz 3 -18 dB Input r esistance each Lead to Ground 3 50 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 Data Converters - s MtHMC661LC4B v03.0615 ULTRA-WIDEBAND 4 GS/S TRACK-AND-HOLD AMPLIFIER DC - 18 GHz Electrical Specifications (continued) Parameter Conditions t est Level Min. t yp. Max. Units Analog Outputs (OUTP, OUTN) Differential Full s cale r ange 4 1 v p-p Common Mode o utput voltage 4 0 v o utput Impedance Per Port 3 50 r eturn Loss 0 to 3 GHz 3 -18 dB r eturn Loss 3 to 6 GHz 3 -11 dB Track Mode Dynamics Baseband Gain 1 -1.5 0 0.5 dB t rack Mode Bandwidth 1 v p-p Input 4 6 GHz 2 Integrated n oise 3 0.95 mv r Ms Hold Mode Dynamics s ampling Bandwidth -3 dB Gain, 1 v p-p Input Level 3 18 GHz Differential Droop r ate (Linear Component) 1 -1.4 %/ns Differential Droop r ate Magnitude 1 0.9 mv /ns (Fixed Component) Feedthrough r ejection 3 GHz 3 60 dB 2 Integrated n oise 500 MHz Clock Frequency 3 1.05 mv r Ms Maximum Hold t ime 3 2 ns 1 s ingle t one t HD/s FDr 0.995 GHz Full s cale Input (1 v p-p) 3 -56 / 56 dB 1 s ingle t one t HD/s FDr 1.995 GHz Full s cale Input (1 v p-p) 3 -56 / 56 dB 1 s ingle t one t HD/s FDr 2.995 GHz Full s cale Input (1 v p-p) 3 -57 / 57 dB 1 s ingle t one t HD/s FDr 3.995 GHz Full s cale Input (1 v p-p) 1 -57 / 57 dB 1 s ingle t one t HD/s FDr 4.995 GHz Full s cale Input (1 v p-p) 3 -56 / 56 dB 1 s ingle t one t HD/s FDr 5.995 GHz Full s cale Input (1 v p-p) 3 -49 / 50 dB 1 s ingle t one t HD/s FDr 7.995 GHz Full s cale Input (1 v p-p) 3 -42 / 43 dB 1 s ingle t one t HD/s FDr 9.995 GHz Full s cale Input (1 v p-p) 3 -35 / 38 dB 1 s ingle t one t HD/s FDr 11.995 GHz Full s cale Input (1 v p-p) 3 -31 / 33 dB 1 s ingle t one t HD/s FDr 0.995 GHz Half Full s cale Input (0.5 v p-p) 3 -65 / 67 dB 1 s ingle t one t HD/s FDr 1.995 GHz Half Full s cale Input (0.5 v p-p) 3 -64 / 65 dB 1 s ingle t one t HD/s FDr 2.995 GHz Half Full s cale Input (0.5 v p-p) 3 -64 / 66 dB 1 s ingle t one t HD/s FDr 3.995 GHz Half Full s cale Input (0.5 v p-p) 3 -66 / 68 dB 1 s ingle t one t HD/s FDr 4.995 GHz Half Full s cale Input (0.5 v p-p) 3 -64 / 67 dB 1 s ingle t one t HD/s FDr 5.995 GHz Half Full s cale Input (0.5 v p-p) 3 -57 / 62 dB 1 s ingle t one t HD/s FDr 7.995 GHz Half Full s cale Input (0.5 v p-p) 3 -53 / 55 dB 1 s ingle t one t HD/s FDr 9.995 GHz Half Full s cale Input (0.5 v p-p) 3 -43 / 45 dB 1 s ingle t one t HD/s FDr 11.995 GHz Half Full s cale Input (0.5 v p-p) 3 -38 / 40 dB Track-to-Hold & Hold-and-Track Switching aperture Delay s imulated value -6 ps 1 r andom aperture Jitter Full-scale Input 1 GHz 3 <70 fs 1 GHz Clock Frequency, Differential Pedestal (Linear Component) 3 -1.0 % 6 dBm Clock Power Differential Pedestal Magnitude (Fixed Component), 3 2.8 mv Clock Frequency 50% Duty Cycle 3 250 4000 MHz 1 1 Gs /s Clock, Clock Power = 6 dBm / input terminal. 3 Production tested 500 Ms /s Clock, Clock Power = 10 dBm 2 n oise bandwidth limited by output amplifier bandwidth of ~7 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, 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 Data Converters - s Mt