AD9381 데이터 시트보기 (PDF) - Analog Devices

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AD9381

HDMI™ Display Interface

Analog Devices 

AD9381

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VDD, VD = 3.3 V, DVDD = PVDD = 1.8 V, ADC clock = maximum.

Table 1.

Parameter

DIGITAL INPUTS (5 V Tolerant)

Input Voltage, High (VIH)

Input Voltage, Low (VIL)

Input Current, High (IIH)

Input Current, Low (IIL)

Input Capacitance

DIGITAL OUTPUTS

Output Voltage, High (VOH)

Output Voltage, Low (VOL)

Duty Cycle, DATACK

Output Coding

THERMAL CHARACTERISTICS

θJA-Junction-to-Ambient

Temp Test Level

Full

VI

Full

VI

Full

V

Full

V

25°C V

Full

VI

Full

VI

Full

V

V

AD9381KSTZ-100

Min

Typ

Max

2.6

0.8

−82

82

3

VDD − 0.1

0.4

45

50

55

Binary

35

AD9381KSTZ-150

Min

Typ

Max

2.6

0.8

−82

82

3

VDD − 0.1

0.4

45

50

55

Binary

35

Unit

V

V

μA

μA

pF

V

V

%

°C/W

DIGITAL INTERFACE ELECTRICAL CHARACTERISTICS

VDD = VD = 3.3 V, DVDD = PVDD = 1.8 V, ADC clock = maximum.

Table 2.

Parameter

RESOLUTION

DC DIGITAL I/O Specifications

High-Level Input Voltage, (VIH)

Low-Level Input Voltage, (VIL)

High-Level Output Voltage, (VOH)

Low-Level Output Voltage, (VOL)

DC SPECIFICATIONS

Output High Level

IOHD, (VOUT = VOH)

Output Low Level

IOLD, (VOUT = VOL)

DATACK High Level

VOHC, (VOUT = VOH)

DATACK Low Level

VOLC, (VOUT = VOL)

Differential Input Voltage, Single-

Ended Amplitude

POWER SUPPLY

VD Supply Voltage

VDD Supply Voltage

DVDD Supply Voltage

PVDD Supply Voltage

IVD Supply Current (Typical Pattern)1

IVDD Supply Current (Typical

Pattern)2

Test Level

VI

VI

VI

VI

IV

IV

IV

IV

IV

IV

IV

IV

IV

IV

IV

IV

IV

V

V

Conditions

Output drive = high

Output drive = low

Output drive = high

Output drive = low

Output drive = high

Output drive = low

Output drive = high

Output drive = low

AD9381KSTZ-100

AD9381KSTZ-150

Min

Typ Max Min Typ Max Unit

8

8

Bit

2.5

VDD − 0.1

VDD − 0.1

2.5

0.8

0.1

V

0.8 V

V

0.1 V

36

36

mA

24

24

mA

12

12

mA

8

8

mA

40

40

mA

20

20

mA

30

30

mA

15

15

mA

75

700 75

700 mV

3.15

3.3 3.47 3.15 3.3 3.47 V

1.7

3.3 347 1.7 3.3 347 V

1.7

1.8 1.9 1.7 1.8 1.9 V

1.7

1.8 1.9 1.7 1.8 1.9 V

80 100

80 110 mA

40

1003

55 1753 mA

Rev. 0 | Page 3 of 44

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