LTM9008-14

NOT RECOMMENDED FOR NEW DESIGNS

14-Bit, 65Msps Low Power Octal ADCs

Data Sheet Product Selection Table
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Overview

  • 8-Channel Simultaneous Sampling ADC
  • 73dB SNR
  • 90dB SFDR
  • Low Power: 88mW/59mW/46mW per Channel
  • Single 1.8V Supply
  • Serial LVDS Outputs: 1 or 2 Bits per Channel
  • Selectable Input Ranges: 1VP-P to 2VP-P
  • 800MHz Full Power Bandwidth S/H
  • Shutdown and Nap Modes
  • Serial SPI Port for Configuration
  • Internal Bypass Capacitance, No External Components
  • 140-Pin (11.25mm × 9mm) BGA Package

The LTM9008-14/LTM9007-14/LTM9006-14 are 8-channel, simultaneous sampling 14-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. AC performance includes 73dB SNR and 90dB spurious free dynamic range (SFDR). Low power consumption per channel reduces heat in high channel count applications. Integrated bypass capacitance and flowthrough pinout reduces overall board space requirements.

DC specs include ±1LSB INL (typ), ±0.3LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1.2LSBRMS.

The digital outputs are serial LVDS to minimize the number of data lines. Each channel outputs two bits at a time (2-lane mode). At lower sampling rates there is a one bit per channel option (1-lane mode).

The ENC+ and ENC– inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An internal clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

Applications

  • Communications
  • Cellular Base Stations
  • Software Defined Radios
  • Portable Medical Imaging
  • Multichannel Data Acquisition
  • Nondestructive Testing
LTM9008-14
14-Bit, 65Msps Low Power Octal ADCs
LTM9008-14, 65Msps,2-Tone FFT, fIN = 70MHz and 75MHz Product package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters (ADCs) 1
LTM9012
NOT RECOMMENDED FOR NEW DESIGNS Quad 14-Bit, 125Msps ADC with Integrated Drivers
Differential Amplifiers 1
LTC6409
RECOMMENDED FOR NEW DESIGNS 10GHz GBW, 1.1nV/√Hz Differential Amplifier/ADC Driver
Phase-Locked Loop (PLL) Synthesizers 1
LTC6946
LAST TIME BUY Ultralow Noise and Spurious 0.37GHz to 6.39GHz Integer-N Synthesizer with Integrated VCO
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Tools & Simulations

IBIS Model 1

Evaluation Kits

eval board
schematic 1
DC1751A-D

LTM9008-14 Demoboard | 14-Bit, 65Msps, 1.8V Octal Serial ADC, DC < AIN < 70MHz, requires DC1371 and DC1075

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Product Details

DC1751A-D: Demo Board for the LTM9008-14 14-Bit, 65Msps Low Power Octal ADCs.


 


eval board
schematic 2
DC1884A-D

LTM9008-14 | 14-Bit, 65Msps, 1.8V Octal Serial ADC, 1MHz < Ain < 70MHz, Requires DC1371 and DC1075

Buy Now View Details

Product Details

DC1884A-D: Demo Board for the LTM9008-14 14-Bit, 65Msps Low Power Octal ADCs.
DC1751A-D
LTM9008-14 Demoboard | 14-Bit, 65Msps, 1.8V Octal Serial ADC, DC < AIN < 70MHz, requires DC1371 and DC1075
DC1751A - Schematic
DC1884A-D
LTM9008-14 | 14-Bit, 65Msps, 1.8V Octal Serial ADC, 1MHz < Ain < 70MHz, Requires DC1371 and DC1075
DC1884A-A - Schematic

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