ADATE305 datasheet(12/56 Pages) AD

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ADATE305

Rev. 0 | Page 12 of 56

Parameter

Min

Typ

Max

Unit

Test

Level

Conditions/Comments

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 = force voltage, MV = measure voltage, FI = force current, MI = measure current, FN = force nothing.

Table 7.

Parameter

Min

Typ

Max

Unit

Test

Level

Conditions/Comments

FORCE VOL TAGE (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

−1.5

+6.0

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 −1.5 V to +6.0 V

Force Voltage Compliance vs.

Current Load

PMU enabled, FV, PE disabled, force −1.5 V, measure voltage

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

force 6.0 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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