Datasheet Analog Devices LTM9002 — 数据表

LTM9002
14-Bit Dual-Channel IF/
Baseband Receiver Subsystem
FEATURES DESCRIPTION n The LTM®9002 is a 14-bit dual-channel IF receiver subsystem. Utilizing an integrated system in a package (SiP)
technology, it includes a dual high-speed 14-bit A/D converter, matching network, anti-aliasing filter and two low
noise, differential amplifiers. It is designed for digitizing
wide dynamic range signals with an intermediate frequency
(IF) up to 300MHz. The amplifiers allow either AC-or DCcoupled input drive. Lowpass or bandpass filter networks
can be implemented with various bandwidths. Contact
Linear Technology regarding customization. n Integrated Dual 14-Bit, High-Speed ADC, Passive
Filters and Fixed Gain Differential Amplifiers
Up to 300MHz IF Range
Lowpass and Bandpass Filter Versions
Integrated Low Noise, Low Distortion Amplifiers
Fixed Gain: 8dB, 14dB, 20dB or 26dB
50Ω, 200Ω or 400Ω Input Impedance
Integrated Bypass Capacitance, No External
Components Required
66dB SNR Up to 140MHz Input (LTM9002-AA)
76dB SFDR Up to 140MHz Input (LTM9002-AA)
Auxiliary 12-Bit DACs for Gain Adjustment
Clock Duty Cycle Stabilizer
Single 3V to 3.3V Supply …