ADATE304BBCZ datasheet(11/52 Pages) AD

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ADATE304

Rev. 0 | Page 11 of 52

Parameter

Min

Typ

Max

Unit

Test

Level

Test Conditions/Comments

INL

−80

±20

+80

μA

IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, after two-point gain/

offset calibration; measured over IOH range of 0 mA to 12 mA

90% Commutation Voltage

0.25

IOH = IOL =12 mA, VCOM = 2.0 V, measure IOH reference at VDUTx

= 5.0 V, measure IOH current at VDUTx = 2.25 V, ensure > 90% of

reference current

Output Current Tempco

±1.5

μA/°C

Measured at calibration points

AC SPECIFICATIONS

Load active on, unless otherwise noted

Dynamic Performance

Propagation Delay, Load Active

On to Load Active Off;

50%,90%

7.3

Toggle RCV, DUTx terminated 50 Ω to GND, IOH = IOL = 12 mA,

VH = VL = 0 V, VCOM = +1.25 V for IOL and VCOM = −1.25 V for

IOH; measured from 50% point of RCVxP − RCVxN to 90% point of

final output, repeat for drive low and high

Propagation Delay, Load Active

Off to Load Active On;

50%, 90%

10.3

Toggle RCV, DUTx terminated 50 Ω to GND, IOH = IOL = 12 mA,

VH = VL = 0 V, VCOM = +1.25 V for IOL and VCOM = −1.25 V for

IOH; measured from 50% point of RCVxP − RCVxN to 90% point of

final output, repeat for drive low and high

Propagation Delay Matching

3.0

Toggle RCV, DUTx terminated 50 Ω to GND, IOH = IOL = 12 mA,

VH = VL = 0 V, VCOM = +1.25 V for IOL and VCOM = −1.25 V for

IOH; active on vs. active off, repeat for drive low and high

Load Spike

190

Toggle RCV, DUTx terminated 50 Ω to GND, IOH = IOL = 0 mA, VH

= VL = 0 V, VCOM = +1.25 V for IOL and VCOM = −1.25 V for IOH;

repeat for drive low and high

Settling Time to 90%

1.9

Toggle RCV, DUTx terminated 50 Ω to GND, IOH = IOL = 12 mA,

VH = VL = 0 V, VCOM = +1.25 V for IOL and VCOM = −1.25 V for IOH;

measured at 90% of final value

PMU

FV is the force voltage, MV is the measure voltage, FI is the force current, MI is the measure current, FN is force nothing.

Table 7.

Parameter

Min

Typ

Max

Unit

Test

Level

Test Conditions/Comments

FORCE VOLTAGE (FV)

Current Range A

±32

Current Range B

±2

Current Range C

±200

μA

Current Range D

±20

μA

Current Range E

±2

μA

Force Input Voltage Range at

Output for All Ranges

−1.25

+6.75

Force Voltage Uncalibrated

Accuracy for Range C

−100

±25

+100

PMU enabled, FV, Range C, PE disabled, error measured at

calibration points of 0.0 V and 5.0 V

Force Voltage Uncalibrated

Accuracy for All Ranges

±25

PMU enabled, FV, PE disabled, error measured at calibration

points of 0.0 V and 5.0 V; repeat for each PMU current range

Force Voltage Offset Tempco

for All Ranges

±25

μV/°C

Measured at calibration points for each PMU current range

Force Voltage Gain Tempco

for All Ranges

±10

ppm/°C

Measured at calibration points for each PMU current range

Forced Voltage INL

−7

±2

PMU enabled, FV, Range C, PE disabled, after two-point gain/offset

calibration; measured over output range of −1.25 V to +6.75 V

Force Voltage Compliance vs.

Current Load

PMU enabled, FV, PE disabled, force −1.25 V, measure voltage

while PMU sinking zero and full-scale current; measure ∆V;

force 6.75 V, measure voltage while PMU sourcing zero and

full-scale current; measure ∆V; repeat for each PMU current

range

Range A

±4

Range B to Range E

±1

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