AD9708ARUZRL7

The AD9708ARUZRL7 is one member of the AD9708 series.The AD9708 is the 8-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs).The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, was specifically optimized for the transmit signal path of communication systems.All of the devices share the same interface options, small outline package and pinout, thus providing an upward or downward component selection path based on performance, resolution and cost.The AD9708 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.

Features of the AD9708ARUZRL7 are:(1)member of pin-compatible TxDAC product family; (2)125 MSPS update rate; (3)8-bit resolution; (4)power dissipation: 175 mW @ 5 V to 45 mW @ 3 V; (5)power-down mode: 20 mW @ 5 V; (6)on-chip 1.20 V reference; (7)single +5 V or +3 V supply operation; (8)packages: 28-lead SOIC and 28-lead TSSOP; (9)edge-triggered latches; (10)fast settling: 35 ns full-scale settling to 0.1%.The AD9708 is manufactured on an advanced CMOS process.A segmented current source architecture is combined with a proprietary switching technique to reduce spurious components and enhance dynamic performance. Edge-triggered input latches and a temperature compensated bandgap reference have been integrated to provide a complete monolithic DAC solution.

The absolute maximum ratings of the AD9708ARUZRL7 can be summarized as:(1)AVDD:0.3 to +6.5 V;(2)DVDD:0.3 to +6.5 V;(3)junction temperature:+150;(4)storage temperature:65  to +150;(5)lead temperature(10 sec):+300.Stresses above those listed under absolute maximum ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for extended periods may effect device reliability.The range of allowable voltage at the output of a current-output DAC.Operation beyond the maximum compliance limits may cause either output stage saturation or breakdown resulting in nonlinear performance.