12-bit 200MSPS DAC

INNOSILICON 12bit 200MSPS DAC IP is an advanced, current-steering architecture 12-bit, 200Msps digital-to-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from 3.3V/1.2V supply, this DAC offers exceptional dynamic performance such as 82dBc spurious-free dynamic range (SFDR) at fOUT = 30MHz. The DAC supports update rates of 200Msps at a typical power dissipation of 50mW.

KEY FEATURES:

12-Bit D/A converter
Conversion rate > 200 MSPS
Power supply analog 3.3 V +/- 10%
Power supply digital 1.2 V +/- 10%
Power dissipation Pd = 50 mW (typical)
Temperature range (junction) -40 C to 120 C
Integral Linearity Error +/- 1 LSB
Differential Linearity Error +/- 1 LSB
Output capacitance (each side) < 4 pF
Noise floor < -154dBm/Hz
Spurious free dynamic range (SFDR) > 78 dBc
Spurious free dynamic range (30 MHz +/- 1 MHz) > 82 dBc
Power supply rejection ratio (PSRR) > 60 dB
Turn on/off time < 0.5 us
Input data 2’s complement format

INNOSILICON ADVANTAGES:

Low power consumption
Fully customizable
Small area
Simple integration process

BLOCK DIAGRAM:

EXAMPLE APPLICATIONS:

Automated Test Equipment (ATE), Communication, Digital Signal Synthesis, Instrumentation

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