3PD9708 Datasheet | 3PEAK

Features - 125-MSPS Update Rate - 8-Bit Resolution - Linearity: - DNL: 1/4 LSB - INL: 1/4 LSB - Differential Current Outputs - SINAD @ 5-MHz Output: 50 d B - Power Dissipation: 175 m W @ 5 V to 45 m W @ 3 V - Power-down Mode: 20 m W @ 5 V - On-Chip 1.10-V Reference - Single-Supply Operation: +5 V or +3 V - Package: TSSOP28 - Edge-Triggered Latches - Fast Settling: 35-ns Full-Scale Settling to 0.1% Applications - munications - Signal Reconstruction - Instrumentation - Video Re-Construction Highlights - Manufactured on a CMOS process, the 3PD9708(E) uses a proprietary switching technique that enhances dynamic performance well beyond 8- and 10-bit video DACs. - The on-chip, edge-triggered input CMOS latches readily the interface to 3-V and 5-V CMOS logic families. The 3PD9708(E) supports update rates up to 125 MSPS. - A flexible single-supply operating range from +2.7 V to +5.5 V and a wide full-scale current adjustment span from 2 m A to 20 m A allows the 3PD9708(E) to operate at reduced power levels (i.e., 45 m W) without any degradation in dynamic performance. - A temperature-pensated, 1.10-V bandgap reference is included on-chip providing a plete DAC solution. An external reference may be used. - The current output(s) of the 3PD9708(E) can easily be configured for various single-ended or differential applications. Description The 3PD9708(E) offers exceptional AC and DC performance while supporting update rates up to 125 MSPS. Its flexible single-supply operating range from +2.7 V to +5.5 V and low power dissipation are well suited for portable and low-power applications. Its power dissipation can be reduced to 45 m W, without a significant degradation in performance, by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 20 m W. The 3PD9708(E) is manufactured on an advanced CMOS process. A segmented current source architecture is bined with a proprietary switching technique to reduce spurious...