HMC660LC4B

www.DataSheet4U.com HMC660LC4B v00.0506 0.02 - 4.5 GHz WIDEBAND, 3 GS/s TRACK-AND-HOLD AMPLIFIER Features 4.5 GHz Input bandwidth (1 Vpp Full Scale) 3 GS/s Maximum Sampling Rate 61 dB SFDR (4 GHz / 0.5 Vpp Input, CLK = 1 GS/s) 55 dB SFDR (4 GHz / 1 Vpp Input, CLK = 1 GS/s) Ultra-clean Ouput Waveforms, Minimal Glitching >60 dB Hold Mode Feedthrough Rejection 1.05 mV RMS Hold Mode Output Noise Single / Dual Rank Evaluation Boards Available RoHS Compliant 4x4 mm SMT Package 5 DATA CONVERTERS - SMT Typical Applications The HMC660LC4B is ideal for: RF ATE Applications Digital Sampling Oscilloscopes RF Demodulation Systems Digital Receiver Systems High Speed Peak Detectors Software Defined Radio Radar, ECM & ELINT Systems High Speed DAC De-Glitching Functional Diagram General Description The HMC660LC4B is a SiGe monolithic, fullydifferential, track-and-hold that provides unprecedented bandwidth and performance to wideband sampled signal systems. The novel design and low aperture jitter enable 9 to 10-bit signal capture from 20 MHz to 4.5 GHz while sampling to 3 GS/s. The narrow sampling aperture allows signal acquisition at frequencies well beyond the input bandwidth. The output can be held for 5 ns, enabling lower-speed ADCs to sub sample a high frequency wideband input signal. Electrical Specifications TA = +25C, See Test Conditions on following page herein. Parameter Analog Inputs (INP, INN) Differential Full Scale Range AC Coupling Low Frequency Corner In...