AD9201
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AD9201

Dual Channel 20 MHz 10-Bit Resolution CMOS ADC

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Info: : PRODUCTION tooltip
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Part Details
Part Models 4
1ku List Price Starting From $9.36
Features
  • Complete Dual Matching ADCs
  • Low Power Dissipation: 215 mW (+3 V Supply)
  • Single Supply: 2.7 V to 5.5 V
  • Differential Nonlinearity Error: 0.4 LSB
  • On-Chip Analog Input Buffers
  • On-Chip Reference
  • Signal-to-Noise Ratio: 57.8 dB
  • Over Nine Effective Bits
  • Spurious-Free Dynamic Range: –73 dB
  • No Missing Codes Guaranteed
  • 28-Lead SSOP
Additional Details
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The AD9201 is a complete dual channel, 20 MSPS, 10-bit CMOS ADC. The AD9201 is optimized specifically for applications where close matching between two ADCs is required (e.g., I/Q channels in communications applications). The 20 MHz sampling rate and wide input bandwidth will cover both narrowband and spread-spectrum channels. The AD9201 integrates two 10-bit, 20 MSPS ADCs, two input buffer amplifiers, an internal voltage reference and multiplexed digital output buffers.

Each ADC incorporates a simultaneous sampling sample-and hold amplifier at its input. The analog inputs are buffered; no external input buffer op amp will be required in most applications. The ADCs are implemented using a multistage pipeline architecture that offers accurate performance and guarantees no missing codes. The outputs of the ADCs are ported to a multiplexed digital output buffer.

The AD9201 is manufactured on an advanced low cost CMOS process, operates from a single supply from 2.7 V to 5.5 V, and consumes 215 mW of power (on 3 V supply). The AD9201 input structure accepts either single-ended or differential signals, providing excellent dynamic performance up to and beyond its 10 MHz Nyquist input frequencies.

PRODUCT HIGHLIGHTS

  1. Dual 10-Bit, 20 MSPS ADCs
    A pair of high performance 20 MSPS ADCs that are optimized for spurious free dynamic performance are provided for encoding of I and Q or diversity channel information.
  2. Low Power
    Complete CMOS Dual ADC function consumes a low 215 mW on a single supply (on 3 V supply). The AD9201 operates on supply voltages from 2.7 V to 5.5 V.
  3. On-Chip Voltage Reference
    The AD9201 includes an on-chip compensated bandgap voltage reference pin programmable for 1 V or 2 V.
  4. On-chip analog input buffers eliminate the need for external op amps in most applications.
  5. Single 10-Bit Digital Output Bus
    The AD9201 ADC outputs are interleaved onto a single output bus saving board space and digital pin count.
  6. Small Package
    The AD9201 offers the complete integrated function in a compact 28-lead SSOP package.
  7. Product Family
    The AD9201 dual ADC is pin compatible with a dual 8-bit ADC (AD9281) and has a companion dual DAC product, the AD9761 dual DAC.
Part Models 4
1ku List Price Starting From $9.36

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Documentation

Documentation

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AD9201ARSRL
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Product Lifecycle

PCN

Oct 19, 2010

- 10_0002

Halogen Free Material Change for SSOP Products Assembled at Amkor

Aug 25, 2010

- 10_0065

Halogen Free Material Change for SSOP Products at Carsem

AD9201ARS

Obsolete

AD9201ARSRL

Obsolete

AD9201ARSZ

PRODUCTION

AD9201ARSZRL

PRODUCTION

Jun 19, 2017

- 17_0038

Obsolescence of Lead (Pb)-Bearing Packages

AD9201ARS

Obsolete

AD9201ARSRL

Obsolete

Filter by Model

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Part Models

Product Lifecycle

PCN

Oct 19, 2010

- 10_0002

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Halogen Free Material Change for SSOP Products Assembled at Amkor

Aug 25, 2010

- 10_0065

arrow down

Halogen Free Material Change for SSOP Products at Carsem

AD9201ARS

Obsolete

AD9201ARSRL

Obsolete

AD9201ARSZ

PRODUCTION

AD9201ARSZRL

PRODUCTION

Jun 19, 2017

- 17_0038

arrow down

Obsolescence of Lead (Pb)-Bearing Packages

AD9201ARS

Obsolete

AD9201ARSRL

Obsolete

Tools & Simulations

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