Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating

The DAC1617D1G0HN is a high-speed 16-bit dual channel Digital-to-Analog Converter (DAC) with selectable x2, x4 and x8 interpolating filters optimized for multi-carrier and broadband wireless transmitters at sample rates of up to 1 Gsps. Supplied from a 3.3 V and a 1.8 V source, the DAC1617D1G0HN integrates a differential scalable output current up to 34 mA. The DAC1617D1G0HN is capable of meeting multi-carrier GSM specifications. The Serial Peripheral Interface (SPI) provides full control of the DAC1617D1G0HN. The DAC1617D1G0HN integrates a Low Voltage Differential Signaling (LVDS) Double Data Rate (DDR) receiver interface, with an on-chip 100 Ohm termination.

Features

  • 1.8 V and 3.3 V power supplies
  • 1 Gsps maximum update rate
  • 3 or 4 wire mode SPI interface
  • Differential scalable output current from 8.1 mA to 34 mA
  • Dual 16-bit resolution
  • Embedded complex modulator
  • Embedded Numerically Controlled Oscillator (NCO)
  • External analog offset control (10-bit auxiliary DACs)
  • High resolution internal digital gain and offset control
  • Industrial temperature range
  • Interleaved or folded I and Q data input mode
  • Internal phase correction
  • Inverse (sin x) / x function
  • LVDS DDR compatible input interface
  • LVDS DDR input clock up to 312.5 MHz
  • LVDS or LVPECL compatible DAC clock
  • On-chip 1.25 V reference
  • Power-down mode and Sleep mode
  • Selectable x2, x4 and x8 interpolation filters
  • Synchronization of multiple DAC devices
  • Very low noise capacitor-free integrated Phase-Locked Loop (PLL)

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
DAC1617D1G0HN-C1 Obsolete NLG72 VFQFPN 72 I Yes Tray Availability
DAC1617D1G0HN-C18 Obsolete NLG72 VFQFPN 72 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
DAC1617D1G0 Datasheet PDF 848 KB Dec 20, 2012