MAX1151

Features:

1:2 Demuxed ECL-Compatible Outputs
Wide Input Bandwidth: 900MHz
Low Input Capacitance: 15pF
Metastable Errors Reduced to 1LSB
Single -5.2V Supply


Application

Digital Oscilloscopes
Data Acquisition
Transient-Capture Applications
Radar, EW, ECM
Direct RF/IF Downconversion


Pinout




Specifications

Supply Voltages
  Negative Supply Voltage (VEE to GND) .............-7.0V to +0.5V
  Ground Voltage Differential .................................-0.5V to +0.5V
Input Voltages
  Analog Input Voltage .............................................+0.5V to V_EE
  Reference Input Voltage ........................................+0.5V to V_EE
  Digital Input Voltage ..............................................+0.5V to V_EE
  Reference Current (VRT to VRB)........................................35mA
  Digital Output Current ...........................................0mA to -28mA
  Operating Temperature Range ...........................-20°C to +85°C
  Case Temperature ...........................................................+125°C
  Junction Temperature......................................................+150°C
  Lead Temperature (soldering, 10sec). ............................+300°C
  Storage Temperature Range .............................-65°C to +150°C


Description

The MAX1151 is a parallel flash analog-to-digital converter (ADC) capable of digitizing full-scale (0V to -2V) inputs into 8-bit digital words at an update rate of 750Msps. The ECL-compatible outputs are demuxed into two separate output banks, each with differential data-ready outputs to ease the task of data capture.The MAX1151's wide input bandwidth and low capacitance eliminate the need for external track/hold amplifiers for most applications. A proprietary decoding scheme reduces metastable errors to 1LSB. This device operates from a single -5.2V supply, with a nominal power dissipation of 5.5W.