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HMC661LC4B

Analog Devices
Part Number HMC661LC4B
Manufacturer Analog Devices
Description ULTRA-WIDEBAND 4 GS/s TRACK-AND-HOLD AMPLIFIER
Published Dec 6, 2022
Detailed Description HMC661LC4B v03.0615 ULTRA-WIDEBAND 4 GS/s TRACK-AND-HOLD AMPLIFIER DC - 18 GHz Data Converters - SMT Typical Applicati...
Datasheet PDF File HMC661LC4B PDF File

HMC661LC4B
HMC661LC4B

Overview
HMC661LC4B v03.
0615 ULTRA-WIDEBAND 4 GS/s TRACK-AND-HOLD AMPLIFIER DC - 18 GHz Data Converters - SMT Typical Applications The HMC661LC4B 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 Features 18 GHz Input bandwidth (1 Vp-p Full Scale) 4 GS/s Maximum Sampling Rate 68 dB SFDR (4 GHz / 0.
5 Vp-p Input, CLK = 1 GS/s) 57 dB SFDR (4 GHz / 1 Vp-p Input, CLK = 1 GS/s) Direct-Coupled I/O Ultra-Clean Output Waveforms, Minimal Glitching >60 dB Hold Mode Feedthrough Rejection 1.
05 mV RMS Hold Mode Output Noise Single / Dual Rank Evaluation Boards are Available RoHS Compliant 4x4 mm SMT Package 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.
The 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.
The device can be clocked to 4 GS/s with minimal dynamic range loss.
The 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 TA = +25 °C, See Test Conditions on following page herein.
Parameter Conditions Test Level Min.
Typ.
Max.
Analog Inputs (INP, INN) Differential Full Scale Range Full-scale input for linearity test 1 1 Input Resistance Each lead to ground 3 50 Return Loss Return Loss Input Common Mode Voltage 0 to 12 GHz 12 to 18 GHz 3 -23 3 -8 3 -0.
1 0 0.
1 Clock Inputs (CLKP, CLKN) DC Differential Clock High Voltage (Track Mode) DC Differential Clock Low Voltage (Hold Mode) 3 20 40 2000 3 -2000 -40 -20 Amplitude (Sinusoidal Input) Per Port 2 -6 0 ...


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