Moteur de recherche de fiches techniques de composants électroniques |
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ADATE318 Fiches technique(PDF) 71 Page - Analog Devices |
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ADATE318 Fiches technique(HTML) 71 Page - Analog Devices |
71 / 80 page ADATE318 Rev. 0 | Page 71 of 80 USER INFORMATION AND TRUTH TABLES Table 25. Driver Truth Table1 DCL Control Register Bits (0x19) High Speed Inputs DCL Enable ADDR 0x19[0] Force Load ADDR 0x19[2] Force Drive ADDR 0x19[1] Force State ADDR 0x19[4:3] Load Enable ADDR 0x19[5] DRV_VT_HIZ ADDR 0x19 [6] RCVx DATx Driver 0 X X XX X X X X Low leakage 1 X 1 00 X X X X VIL 1 X 1 01 X X X X VIH 1 X 1 10 X X X X High-Z 1 X 1 11 X X X X VIT 1 X 0 XX X X 0 0 VIL 1 X 0 XX X X 0 1 VIH 1 X 0 XX X 0 1 X High-Z 1 X 0 XX X 1 1 X VIT 1 X = don’t care. Table 26. Active Load Truth Table1 DCL Control Register Bits (0x19) High Speed Inputs DCL Enable ADDR 0x19[0] Force Load ADDR 0x19[2] Force Drive ADDR 0x19[1] Force State ADDR 0x19[4:3] Load Enable ADDR 0x19[5] DRV_VT_HIZ ADDR 0x19 [6] RCVx DATx Load 0 X X XX X X X X Low leakage 1 1 X XX X X X X Active on 1 0 X XX 0 X X X Low leakage 1 0 X XX 1 X 0 X Active off 1 0 X XX 1 0 1 X Active on 1 0 X XX 1 1 1 X Active off 1 X = don’t care. Table 27. VHH and VIH/VIL Driver Truth Table1 VHH_ENABLE ADDR 0x18[0] CH0 RCV (RCV0) CH0 DAT (DAT0) Output of VHH Driver 1 0 0 VIL (Channel 0, VIL DAC) 1 0 1 VIH (Channel 0, VIH DAC) 1 1 X VHH 0 X X Disabled (HVOUT pin set to 0.0 V, approximately 50 Ω impedance) 1 X = don’t care. Table 28. Comparator Truth Table DMC ENABLE ADDR 0x1C[0] CMPH0 CMPL0 CMPH1 CMPL1 0 Normal window compare mode Logic high: VOH0 < VDUT0 Logic low: VOH0 > VDUT0 Normal window compare mode Logic high: VOL0 < VDUT0 Logic low: VOL0 > VDUT0 Normal window compare mode Logic high: VOH1 < VDUT1 Logic low: VOH1 > VDUT1 Normal window compare mode Logic high: VOL1 < VDUT1 Logic low: VOL1 > VDUT1 1 Differential compare mode Logic high: VOH0 < VDUT0 – VDUT1 Logic low: VOH0 > VDUT0 – VDUT1 Differential compare mode Logic high: VOL0 < VDUT0 − VDUT1 Logic low: VOL0 > VDUT0 − VDUT1 Normal window compare mode Logic high: VOH1 < VDUT1 Logic low: VOH1 > VDUT1 Normal window compare mode Logic high: VOL1 < VDUT1 Logic low: VOL1 > VDUT1 |
Numéro de pièce similaire - ADATE318 |
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Description similaire - ADATE318 |
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