DG613DY

Overview

The DG613DY is a high-speed, low-glitch D/CMOS analog switch manufactured by Vishay Siliconix. It features four single-pole single-throw (SPST) switches in a 16-pin narrow SOIC package. The device utilizes lateral DMOS technology with CMOS control logic to achieve fast switching and minimal charge injection. It supports dual supply voltages ranging from -10 V to 0 V for V- and 5 V to 21 V for V+, or single supply operation. Key electrical parameters include a maximum on-resistance of 45 Ω at room temperature, a bandwidth of 500 MHz, turn-on time of 35 ns, and turn-off time of 25 ns under standard test conditions. The quiescent power consumption is extremely low.

Feature Summary

• High-speed switching capability with minimized charge injection for fast sample-and-hold applications
• Low-glitch energy design ensuring clean signal transitions during state changes
• Versatile internal configuration allowing four SPST, two SPDT, or one DPDT switch arrangements
• Compatible with 5 V CMOS logic levels for easy digital interfacing

Applications

• Fast sample-and-hold circuits requiring low aperture uncertainty
• Pixel-rate video switching for title overlays and picture-in-picture generation
• Synchronous demodulators and switched capacitor filters
• DAC deglitching and disk/tape drive signal routing

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and RoHS compliance status. Confirm availability as distribution channels may vary. Ensure the selected variant matches the required operating temperature range and pin configuration before finalizing procurement orders.

Selection Notes

Select the DG613DY when system requirements demand high bandwidth and low charge injection. Verify that the analog signal range fits within the specified supply voltage limits. Ensure the logic input voltage levels align with the 5 V CMOS interface requirements. Consider thermal derating if operating near maximum power dissipation limits.

Part Context

The DG613 belongs to the DG61x family of high-speed analog switches from Vishay Siliconix. It shares the same core D/CMOS process and performance characteristics as the DG611 and DG612 models. The primary distinction lies in its internal switch configuration, which provides mixed normally open and normally closed contacts compared to the uniform configurations of its siblings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.