LTC2000
Overview
The LTC®2000 is a family of 16-/14-/11-bit 2.5Gsps current steering DACs with exceptional spectral purity. The single (1.25Gsps mode) or dual (2.5Gsps mode) port source synchronous LVDS interface supports data rates of up to 1.25Gbps using a 625MHz DDR data clock, which can be either in quadrature or in phase with the data.
- 80dBc SFDR at 70MHz fOUT n >68dBc SFDR from DC to 1000MHz fOUT
- 40mA Nominal Full-Scale, ±1V Output Compliant
- 10mA to 60mA Adjustable Full-Scale Current Range
- Single or Dual Port DDR LVDS and DHSTL Interface
- Low Latency (7.5 Cycles for Single Port, 11 Cycles for Dual Port) n >78dBc 2-Tone IMD from DC to 1000MHz fOUT n -165dBc/Hz Additive Phase Noise at 1MHz Offset for 65MHz fOUT
- 170-Lead (9mm × 15mm) BGA Package
