DAC38RF93

Product Folder Order Now Technical Documents Tools & Software Support & Community DAC38RF80, DAC38RF83, DAC38RF84 DAC38RF85, DAC38RF90, DAC38RF93 SLASEA3C – DECEMBER 2016 – REVISED JULY 2017 DAC38RFxx Dual- or Single-Channel, Single-Ended or Differential Output, 14-Bit, 9-GSPS, RF-Sampling DAC With JESD204B Interface and On-Chip PLL 1 Features 1 14-Bit Resolution Maximum DAC Sample Rate: 9 GSPS Key Specifications: – RF Full-Scale Output Power at 2.1 GHz: – DAC38RF80/90/84: 0 dBm – DAC38RF83/93/85: 3 dBm (with 2:1 balun) – Spectral Performance(on-chip PLL, DIFF): – fDAC = 5898.24 MSPS, fOUT = 2.14 GHz – WCDMA ACLR: 75 dBc – WCDMA alt-ACLR: 77 dBc – fDAC = 8847.36 MSPS, fOUT = 3.7 GHz – 20 MHz LTE ACLR: 63 dBc – fDAC = 9 GSPS, fOUT = 1.8 GHz – IMD3 = 70 dBc (–6 dBFS, 10-MHz tone spacing) – NSD = –157 dBc/Hz Dual-Band Digital Up-converter per DAC – 6, 8, 10, 12, 16, 18, 20 or 24x Interpolation – 4 Independent NCOs With 48-Bit Resolution JESD204B Interface, Subclass 1 – Support for Multichip Synchronization – Maximum Lane Rate: 12.5 Gbps Single-Ended Output With Integrated Balun (DAC38RF80/90/84) Covering 700 MHz to 3800 MHz Internal PLL and VCO With Bypass – fC(VCO) = 5.9 or 8.9 GHz Power Dissipation: 1.4 to 2.2 W/ch Power Supplies: –1.8 V, 1 V, 1.8 V Package: 10 x 10 mm BGA, 0.8 mm Pitch, 144- Balls 3 Description The DAC38RFxx is a family of high-performance, dual/single-channel, 14-bit, 9-GSPS, RF-sampling digital-to-analog converters (DACs) that are ...