LTC2208
Info: : PRODUCTION
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LTC2208

16-Bit, 130Msps ADC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $83.59
Features
  • Sample Rate: 130Msps
  • 78dBFS Noise Floor
  • 100dB SFDR
  • SFDR >83dB at 250MHz (1.5VP-P Input Range)
  • PGA Front End (2.25VP-P or 1.5VP-P Input Range)
  • 700MHz Full Power Bandwidth S/H
  • Optional Internal Dither
  • Optional Data Output Randomizer
  • LVDS or CMOS Outputs
  • Single 3.3V Supply
  • Power Dissipation: 1.25W
  • Clock Duty Cycle Stabilizer
  • Pin Compatible 14-Bit Version 130Msps:
    • LTC2208 (16-Bit)
    • LTC2208-14 (14-Bit)
  • 64-Pin (9mm × 9mm)QFN Package
Additional Details
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The LTC2208 is a 130Msps, sampling 16-bit A/D converter designed for digitizing high frequency, wide dynamic range signals up to input frequencies of 700MHz. The input range of the ADC can be optimized with the PGA front end.

The LTC2208 is perfect for demanding communications applications, with AC performance that includes 78dBFS Noise Floor and 100dB spurious free dynamic range (SFDR). Ultra low jitter of 70fsRMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±4LSB INL, ±1LSB DNL (no missing codes) over temperature.

The digital output can be either differential LVDS or single-ended CMOS. There are two format options for the CMOS outputs: a single bus running at the full data rate or demultiplexed buses running at half data rate. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.3V.

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


Bits
LTC2208-14 14
LTC2208-16 16

Applications

  • Telecommunications
  • Receivers
  • Cellular Base Stations
  • Spectrum Analysis
  • Imaging Systems
  • ATE
Part Models 4
1ku List Price Starting From $83.59

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2208CUP#PBF
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LTC2208CUP#TRPBF
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LTC2208IUP#PBF
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LTC2208IUP#TRPBF
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Software & Part Ecosystem

Software & Part Ecosystem

 
LinearLab Tools
Info:False

A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

 
PScope
Info:False

The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.

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Evaluation Kit

Evaluation Kits 7

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DC854C-P

LTC2208IUP | CMOS OUT, 130Msps, 16-Bit ADC, AIN > 140MHz, (Requires DC718)

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DC996B-A

LTC2208IUP | LVDS OUT, 130Msps, 16-Bit ADC 1MHz < AIN < 70MHz, (Requires DC890 & LVDS_XFMR)

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DC996A-P

LTC2208IUP | High IF, LVDS OUT, 130Msps, 16-Bit ADC, AIN > 140MHz, (Requires DC890 & LVDS_XFMR)

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DC854D-A

LTC2208IUP | CMOS OUT, 130Msps, 16-Bit ADC, 1MHz < AIN < 70MHz, (Requires DC718)

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DC890B

USB Data Acquisition Controller, for PScope Evaluation Kits (Up to 250Mbps, CMOS/LVDS)

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DC854D-B

LTC2208IUP | CMOS OUT, 130Msps, 16-Bit ADC, 70MHz < AIN < 140MHz, (Requires DC718)

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DC996B-B

LTC2208IUP | LVDS OUT, 130Msps, 16-Bit ADC 70MHz < AIN < 140MHz, (Requires DC890 & LVDS_XFMR)

Tools & Simulations

Tools & Simulations 1

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