ADATE320 datasheet(25/78 Pages) AD

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Data Sheet

ADATE320

ABSOLUTE MAXIMUM RATINGS

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Rev. C | 25 of 78

Table 15.

Parameter

Rating

Supply Voltages

Positive Supply Voltage (VCC to PGND)

−0.5 V to +9.0 V

Positive Supply Voltage (VDD to DGND)

−0.5 V to +2.2 V

Negative Supply Voltage (VEE to PGND)

−6.0 V to +0.5 V

Supply Voltage Difference (VCC to VEE)

−1.0 V to +15.0 V

Reference Ground (DUTGND to AGND)

−0.5 V to +0.5 V

Supply Sequence or Dropout Condition

No limitations

Input/Output Voltages

Digital Input Voltage Range

−0.5 V to VDD + 0.5 V

VREF Input Voltage Range

−0.5 V to +3.5 V

VREFGND, DUTGND Input Voltage Range

−0.5 V to +0.5 V

DUTx Output Short-Circuit Voltage1

−3.0 V to +6.0 V

High Speed Termination (VTTCx, VTTDx) Input

Voltage Range

−0.5 V to +2.2 V

High Speed DATx/RCVx Common-Mode Input

Voltage Range2

−0.5 V to +2.2 V

High Speed DATx/RCVx Differential Mode Input

Voltage Range2

−1.0 V to +1.0 V

High Speed CMPHx/CHPLx, PPMU_ CMPHx/

PPMU_CMPLx Absolute Output Voltage Range

−0.5 V to +2.2 V

DUTx Input/Output Pin Current Limit

DCL Maximum Short-Circuit Current3

±120 mA

Operating Temperature, Junction

125°C

Storage Temperature Range

−65°C to +150°C

1 RL = 0 Ω, VDUTx continuous short-circuit condition (VIH, VIL, VIT), high-Z,

VCOM, and all clamp modes.

2 DATx, DATx, RCVx, RCVx, RSOURCE = 0 Ω, no pin to exceed either maximum

common-mode input range or differential mode input range.

3 RL = 0 Ω, VDUTx = −3 V to +6 V; DCL current limit. Continuous short-circuit

condition. The ADATE320 is designed to withstand continuous short-circuit

fault.

Stresses at or above those listed under Absolute Maximum Ratings

may cause permanent damage to the product. This is a stress

rating only; functional operation of the product at these or any other

conditions above those indicated in the operational section of this

specification is not implied. Operation beyond the maximum operat-

ing conditions for extended periods may affect product reliability.

THERMAL CHARACTERISTICS

θJA is specified for the worst case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 16. Thermal Resistance

Package Type

Airflow Velocity (m/sec)

θJA

θJC

Unit

84-Lead LFCSP

N/A1

3.2

°C/W

N/A1

°C/W

N/A1

°C/W

N/A1

°C/W

1 N/A means not applicable.

EXPLANATION OF TEST LEVELS

D Definition.

S Design verification simulation.

P 100% production tested.

PF Functionally checked during production test.

CT Characterized on tester.

CB Characterized on bench.

USER INFORMATION AND TRUTH TABLES

Table 17. Driver Truth Table

DRV Control Register1

High Speed Inputs2

Driver State

DRIVE_ENABLE_x,

Address 0x19, Bit 0

DRIVE_FORCE_x,

Address 0x19, Bit 1

DRIVE_FORCE_STATE_x,

Address 0x19, Bits[3:2]

DRIVE_VT_HIZ_x,

Address 0x19, Bit 4

DATx

RCVx

Low leakage

Active VIL

Active VIH

Active high-Z

Active VIT

Active high-Z

Active VIT

Active VIL

Active VIH

1 X means don’t care.

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