Datasheet Linear Technology LTM9012 — Datenblatt

LTM9012
Quad 14-Bit, 125Msps ADC
with Integrated Drivers
Features Description 4-Channel Simultaneous Sampling ADC with
Integrated, Fixed Gain, Differential Drivers
n 68.3dB SNR
n 78dB SFDR
n Low Power: 1.27W Total, 318mW per Channel
n 1.8V ADC Core and 3.3V Analog Input Supply
n Serial LVDS Outputs: 1 or 2 Bits per Channel
n Shutdown and Nap Modes
n 11.25mm × 15mm BGA Package The LTM®9012 is a 4-channel, simultaneous sampling
14-bit µModule® analog-to-digital converter (ADC) with
integrated, fixed gain, differential ADC drivers. The low
noise amplifiers are suitable for single-ended drive and
pulse train signals such as imaging applications. Each
channel includes a lowpass filter between the driver output and ADC input. n DC specs include ±1.2LSB INL (typ), ±0.3LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 1.2LSBRMS. Applications n n The digital outputs are serial LVDS and each channel outputs two bits at a time (2-lane mode). At lower sampling
rates there is a one bit option (1-lane mode). The LVDS
drivers have optional internal termination and adjustable
output levels to ensure clean signal integrity. Industrial Imaging
Medical Imaging …