DG613DY-T1

Overview

The DG613DY-T1 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+. Key electrical parameters include a maximum on-resistance of 45 Ω at room temperature, a bandwidth of 500 MHz, and turn-on/turn-off times of 35 ns and 25 ns respectively under standard test conditions.

Feature Summary

• High-speed switching capability with minimized charge injection for clean signal transitions
• Versatile internal configuration allowing four SPST, two SPDT, or one DPDT setups
• Low quiescent power consumption suitable for battery-operated systems
• Compatible with 5 V CMOS logic levels for straightforward digital interfacing

Applications

• Fast sample-and-hold circuits requiring low aperture uncertainty
• Pixel-rate video switching for picture-in-picture and title overlays
• Synchronous demodulators and switched capacitor filters
• DAC deglitching applications to minimize output transients

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and environmental compliance status. Confirm availability through authorized distributors as production lifecycles may change. Ensure the selected variant matches the required operating temperature range and pin configuration for your design.

Selection Notes

Select this component when low charge injection and high bandwidth are critical for signal integrity. Verify that the analog signal range fits within the specified supply voltage limits. Consider the thermal derating requirements if operating near the maximum power dissipation limit in the SOIC-16 package.

Part Context

This part belongs to the DG61x family of high-speed analog switches. It shares the same core D/CMOS process and performance characteristics as the DG611 and DG612 models. The primary distinction lies in its internal logic configuration, which provides mixed normally open and normally closed switches for flexible routing.

Replacement Considerations

Direct functional substitutes within the same family include DG611DY-T1 and DG612DY-T1. These parts share identical electrical specifications but differ in logic polarity or switch configuration. Verify pin compatibility and logic thresholds before substitution.