ADATE304BBCZ datasheet(10/52 Pages) AD

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ADATE304

Rev. 0 | Page 10 of 52

Parameter

Min

Typ

Max

Unit

Test

Level

Test Conditions/Comments

Minimum Pulse Width

2.5

VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, Driver VTERM

mode, VT = 0.0 V; high-side measurement: VOH = 0.0 V,

VOL = −1.1 V; low-side measurement: VOH = +1.1 V, VOL

= 0.0 V; less than 10% amplitude degradation measured

by shmoo; repeat for other DUT channel

Input Equivalent Bandwidth,

Terminated

400

MHz

VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, Driver VTERM

mode, VT = 0.0 V; high-side measurement: VOH = 0.0 V,

VOL = −1.1 V; low-side measurement: VOH = +1.1 V, VOL

= 0.0 V; less than 22% amplitude degradation measured

by shmoo; repeat for other DUT channel

ACTIVE LOAD

See the Truth Tables section and Table 29 for load control information.

Table 6.

Parameter

Min

Typ

Max

Unit

Test

Level

Test Conditions/Comments

DC SPECIFICATIONS

Load active on, RCV active, unless otherwise noted

Input Characteristics

VCOM Voltage Range

−1.00

+6.50

VDUT Range

−1.25

+6.75

VCOM Accuracy, Uncalibrated

−200

±30

+200

IOH = IOL = 6 mA, VCOM error measured at the calibration points

of 0.0 V and 5.0 V

VCOM Resolution

0.6

IOH = IOL = 6 mA, after two-point gain/offset calibration;

range/number of DAC bits as measured at the calibration points

of 0.0 V and 5.0 V

VCOM DNL

±1

IOH = IOL = 6 mA, after two-point gain/offset calibration

VCOM INL

−7

±2

IOH = IOL = 6 mA, after two-point gain/offset calibration;

measured over VCOM range of −1.00 V to +6.50 V

DUTGND Voltage Accuracy

−7

±1

Over ±0.1 V range; measured at end points of VCOM functional

range

Output Characteristics

IOL

Maximum Source Current

Uncalibrated Offset

−600

±100

+600

μA

IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, IOL offset calculated from

the calibration points of 1 mA and 11 mA

Uncalibrated Gain

−12

±4

+12

IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, IOL gain calculated from

the calibration points of 1 mA and 11 mA

Resolution

1.5

μA

IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point gain/

offset calibration; range/number of DAC bits as measured at the

calibration points of 1 mA and 11 mA

DNL

±3.0

μA

IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point

gain/offset calibration

INL

−80

±20

+80

μA

IOH = 0 mA, VCOM = 1.5 V, VDUTx = 0.0 V, after two-point gain/

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

90% Commutation Voltage

0.25

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

VDUTx = −1.0 V, measure IOL current at VDUTx = +1.75 V, ensure > 90%

of reference current

IOH

Maximum Sink Current

Uncalibrated Offset

−600

±100

+600

μA

IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, IOH offset calculated from

the calibration points of 1 mA and 11 mA

Uncalibrated Gain

−12

±4

+12

IOL = 0 mA, VCOM = 1.5 V, VDUTx = 3.0 V, IOH gain calculated from

the calibration points of 1 mA and 11 mA

Resolution

1.5

μA

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

gain/offset calibration; range/number of DAC bits as measured at

the calibration points of 1 mA and 11 mA

DNL

±3.0

μA

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

gain/offset calibration

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