ADG428/ADG429VDDVSS3VVDDVSSA0ENABLE DRIVE50%50%–VS1VINSA10VS2–S8A2ADG428*tON (EN)tOFF (EN)2.4VRSOUTPUTVOD0.9V0.9VOOENOUTPUT (VO)1k V 35pFVIN50 V 0VGNDWR*SIMILAR CONNECTION FOR ADG429 Test Circuit 7. Enable Delay, tON (EN), tOFF (EN) VDDVSS3VVDDVSSWR50%A0S1VSA10VS2–S8A2ADG428*2.4VENtON (WR)VOUTPUTORSDWROUTPUT1k V 35pF0.2VOGNDV0VRSVWR*SIMILAR CONNECTION FOR ADG429 Test Circuit 8. Write Turn-On Time, tON (WR) VDDVSS3VVDDVSSA0RS50%S1VSA10VS2–S8A2ADG428*tOFF (RS)2.4VENOUTPUTDVORS0.8VO1k V 35pFOUTPUTVGNDWRIN0V*SIMILAR CONNECTION FOR ADG429 Test Circuit 9. Reset Turn-Off Time, tOFF (RS) –10– REV. C