LTC2209
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LTC2209

16-Bit, 160Msps ADC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $93.22
Features
  • Sample Rate: 160Msps
  • 77.3dBFS Noise Floor
  • 100dB SFDR
  • SFDR >84dB 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: 1.53W
  • Clock Duty Cycle Stabilizer
  • Pin-Compatible Family:
    • 130Msps: LTC2208 (16-Bit), LTC2208-14 (14-Bit)
    • 105Msps: LTC2217 (16-Bit)
  • 64-Pin (9mm × 9mm) QFN Package
Additional Details
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The LTC2209 is a 160Msps 16-bit A/D converter designed for digitizing high frequency, wide dynamic range signals with input frequencies up to 700MHz. The input range of the ADC can be optimized with the PGA front end.

The LTC2209 is perfect for demanding communications applications, with AC performance that includes 77.3dBFS 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 ±5.5LSB INL, ±1LSB DNL (no missing codes).

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 busses running at half data rate. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V.

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 cycles.

Applications

  • Telecommunications
  • Receivers
  • Cellular Base Stations
  • Spectrum Analysis
  • Imaging Systems
Part Models 4
1ku List Price Starting From $93.22

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2209CUP#PBF
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LTC2209CUP#TRPBF
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LTC2209IUP#PBF
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LTC2209IUP#TRPBF
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Software & Part Ecosystem

Software & Part Ecosystem

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

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Evaluation Kit

Evaluation Kits 4

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DC1685A

LTC6417 and LTC2209 Combo Board

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DC1685A

LTC6417 and LTC2209 Combo Board

LTC6417 and LTC2209 Combo Board

Product Detail

Demonstration circuit 1685A features the LTC6417, a 1.6GHz differential ADC buffer driving the LTC2209, a 16-bit 160Msps ADC. The DC1685B is supplied with a bandpass filter centered at 140MHz between the buffer and ADC. The filter center frequency can be changed to optimize performance at different analog input frequencies. Both single-ended and differential configurations are supported at the inputs. The DC1685A has been developed from the DC1281A, used to characterize LTC2209 family of ADCs.

Use the DC1685A with a DC890 FastDAACS and PScope Software to collect time and frequency data.

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DC1282A-A

LTC2209IUP | High IF, LVDS Out, 160Msps, 16-Bit ADC, AIN  >160MHz, (Requires DC890 & LVDS_XFMR)

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DC1281A-A

LTC2209UP | High IF, LVDS Out, 160Msps, 16-Bit ADC, 1MHz < Ain <80MHz, (requires DC890 & LVDS_XFMR)

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DC1281A-B

LTC2209UP | High IF, LVDS Out, 160Msps, 16-Bit ADC, 80MHz < AIN <160MHz, (requires DC890 & LVDS_XFMR)

Tools & Simulations

Tools & Simulations 1

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