–2–

REV. A

AD53042–SPECIFICATIONS

Parameter

Min

Typ

Max

Units

Test Conditions

POWER SUPPLIES

Positive Supply Currents

65

mA

No Load

Negative Supply Current

–85

mA

No Load

Power Dissipation

1.19

W

DC INPUT CHARACTERISTICS

–10

10

mV

CMV = 0 V

–0.5

<0.1

0.5

µAV

–20

20

µAV

2pF

V

V

Nonlinearity

–5

5

mV

See Note 1

0.1

mV/V

BIAS CURRENT

Change vs. Comparator State

–1

1

µA

Nonlinearity

–2

2

µA

Tempco

±0.1

µA/°C

LATCH ENABLE INPUTS

Common-Mode Range

–2

1

V

Differential Voltage

0.4

3

V

200

µA

–10

µA

DIGITAL OUTPUTS

–0.98

V

Q or

Q, 50

Ω to –2 V

–1.5

V

Q or

Q, 50

Ω to –2 V

SWITCHING PERFORMANCE

Propagation Delay

Input to Output

2

ns

Latch Enable to Output

1.2

ns

Part-to-Part Skew

1

ns

Change vs. Temperature

±1

ps/

°C

DISPERSION

5 V p-p Input (All Edges)

±100

ps

10%, 90% 0.5 V/ns, 3 V/ns

5 V p-p Input (All Edges)

±175

ps

10%, 90% 5 V/ns

V Slew = 1 V/ns (All Edges)

±50

ps

10%, 90% 3 V, 5 V

V Slew = 1 V/ns (All Edges)

±50

ps

20%, 80% 1 V

Minimum Pulsewidth

<1

ns

See Note 3

Edge Interaction

<200

ps

See Note 4

Duty Ratio

<100

ps

See Note 5

Comparator Interaction

<100

ps

NOTES

Q crossing.

pulsewidth is measured between the 2.8 V point of a positive input pulse and the 0.2 V of a negative input pulse. See Figure 2.

µs

pulsewidth, period = 5

µs.

Specifications subject to change without notice.