12-Bit, 125+MSPS, CommLink™ Dual High Speed CMOS D/A (2.7V-5.5V)

The HI5828 is a Dual 12-bit, 125+MSPS (Mega Samples Per Second), high speed, low power, D/A converter which is implemented in an advanced CMOS process. Operating from a single +3V to +5V supply, the converter provides 20mA of full scale output current and includes edge-triggered CMOS input data latches. Low glitch energy and excellent frequency domain performance is achieved by the HI5828’s segmented current source architecture.

FEATUREs
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . .125+MSPS
• Low Power . . . . 312mW at 5V, 46mW at 3V (at 60MSPS)
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . ±0.75 LSB (Typ)
• Adjustable Full Scale Output Current . . . . . . 2mA to 20mA
• Internal 1.2V Bandgap Voltage Reference
• Single or Dual Power Supply from +3V to +5V
• Power Down Mode
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range (76dBc, fS = 50MSPS, fOUT = 2.51MHz)
• Excellent Multitone Intermodulation Distortion

APPLICATIONs
• Basestations (Cellular, WLL)
• Quadrature Modulation
• Wireless Communications Systems
• Direct Digital Frequency Synthesis
• Signal Reconstruction
• Medical/Test Instrumentation
• High Resolution Imaging Systems
• Arbitrary Waveform Generators