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ADC11DV200 - Dual 11-bit, Low-Power A/D Converter


ADC11DV200 - Dual 11-bit, 200 MSPS Low-Power A/D Converter with Parallel LVDS/CMOS Outputs -
Now Available at Digi-Key

National Semiconductor's ADC11DV200 is a monolithic analog-to-digital converter capable of converting two analog input signals into 11-bit digital words at rates up to 200 Mega Samples Per Second (MSPS). The digital output mode is selectable and can be either differential LVDS or CMOS signals.

ADC11DV200 Datasheet
National Semiconductor ADC11DV200 - Dual 11-bit, 200 MSPS Low-Power A/D Converter
  • Overview
  • Features & Applications
  • Diagram
  • Specifications
  • Buy Now


Overview

This converter uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize die size and power consumption while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 900MHz. Fabricated in core CMOS process, the ADC11DV200 may be operated from a single 1.8V power supply. The ADC11DV200 achieves approximately 10.06 effective bits at Nyquist and consumes just 280mW at 170MSPS in CMOS mode and 450W at 200MSPS in LVDS mode. The power consumption can be scaled down further by reducing sampling rates.


Features
  • Single 1.8V power supply operation
  • Power scaling with clock frequency
  • Internal sample-and-hold
  • Internal or external reference
  • Power down mode
  • Offset binary or 2's complement output data format
  • LVDS or CMOS output signals
  • 60-pin LLP package, (9x9x0.8mm, 0.5mm pin-pitch)
  • Clock Duty Cycle Stabilizer
  • IF Sampling Bandwidth > 900MHz

Applications
  • Digital Predistortion (DPD)
  • Wireless Communications Infrastructure
  • Medical Imaging
  • Portable Instrumentation
  • Digital Video

RoHS Compliant


Block Diagram

National Semiconductor ADC11DV200 - Dual 11-bit, 200 MSPS Low-Power A/D Converter


Specifications

Resolution
11 Bits
Conversion Rate
200 MSPS
ENOB
10.06 bits (typ) @Fin=70MHz
SNR
62.5 dBFS (typ) @Fin=70MHz
SINAD
62.3 dBFS (typ) @Fin=70MHz
SFDR
82 dBFS (typ) @Fin=70MHz
LVDS Power
450 mW (typ) @Fs=200 MSPS
CMOS Power
280 mW (typ) @Fs=170 MSPS
Operating Temperature Range
–40°C to +85°C


Buy Now

 Available in Tape & Reel (TR-ND), Cut Tape (CT-ND), and custom Digi-Reel® (DKR-ND)
National Semiconductor
Part Number
Digi-Key
Part Number
Sampling Rate
(Per Second)
Number of Bits
Package/Case
ADC11DV200CISQE/NOPB
200M
11
60-LLP