ADS5294 datasheet(9/67 Pages) TI1

9 / 67 page

GND

Logic 0

OUTP

OUTM

GND

Logic 0

= -350 mV*

ODL

Logic 0

= +350 mV*

ODH

VOCM

*With external 100-

termination

ADS5294

www.ti.com

SLAS776B – NOVEMBER 2011 – REVISED JULY 2012

DIGITAL CHARACTERISTICS

The DC specifications refer to the condition where the digital outputs are not switching, but are permanently at a valid logic

level 0 or 1. AVDD = 1.8V, LVDD = 1.8V

PARAMETERS

CONDITION

MIN

TYP

MAX

UNITS

DIGITAL INPUTS/OUTPUTS

All digital inputs support 1.8-V and 3.3-V CMOS

VIH

Logic high input voltage

1.3

logic levels.

VIL

Logic low input voltage

0.4

IIH

Logic high input current

VHIGH = 1.8 V

µA

IIL

Logic low input current

VLOW = 0 V

< 0.1

µA

VOH

Logic high output voltage

AVDD - 0.1

VOL

Logic low output voltage

0.2

LVDS OUTPUTS

High-level output differential

VODH

100

Ω external termination

245

350

405

voltage

Low-level output differential

VODL

100

Ω external termination

–245

–350

–405

voltage

VOCM

Output common-mode voltage

900

1100

1300

Figure 2. LVDS Output Voltage Levels

Submit Documentation Feedback

Product Folder Link(s) :ADS5294

ADS5294 Fiches technique(PDF) 9 Page - Texas Instruments

ADS5294 Fiches technique(HTML) 9 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

Fiches technique Télécharger

Lien URL