AD9980 datasheet(3/44 Pages) AD

部件名	AD9980

功能描述	High Performance 8-Bit Display Interface

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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AD9980

Rev. 0 | Page 3 of 44

ANALOG INTERFACE SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VD = 3.3 V, VDD = 3.3 V, PVD = 1.8 V, DAVDD = 1.8 V, ADC clock = maximum conversion rate, full temperature range = 0°C to 70°C.

Table 1.

AD9980KSTZ-801

AD9980KSTZ-952

Parameter

Temp

Test Level

Min

Typ

Max

Min

Typ

Max

Unit

RESOLUTION

Number of Bits

8

Bits

LSB Size

0.39

% of

Full

Scale

DC ACCURACY

LSB

Differential Nonlinearity

80 MSPS Conversion Rate

25°C

Full

I

VI

0.2

0.75

1.0

0.2

0.75

1.0

LSB

Differential Nonlinearity

95 MSPS Conversion Rate

25°C

Full

I

VI

0.6

0.75

1.5

2.25

LSB

Integral Nonlinearity

80 MSPS Conversion Rate

25°C

Full

I

VI

±0.3

±1.0

±1.3

±0.3

±1.0

±1.3

LSB

Integral Nonlinearity

95 MSPS Conversion Rate

25°C

Full

I

VI

±0.6

±0.9

±2.25

±3.2

LSB

No Missing Codes

25°C

I

Guaranteed

ANALOG INPUT

Input Voltage Range

Minimum

Full

VI

0.5

V p-p

Maximum

Full

VI

1.0

V p-p

Gain Tempco

25°C

V

105

ppm/°C

Input Bias Current

25°C

V

1

µA

Full

V

1

µA

Input Full-Scale Matching

Full

VI

1

9

1

10

% FS

Offset Adjustment Range

Full

VI

44

% FS

SWITCHING PERFORMANCE

Maximum Conversion Rate

Full

VI

80

95

MSPS

Minimum Conversion Rate

Full

IV

10

MSPS

Data to Clock Skew tSKEW

Full

IV

−0.5

+2

−0.5

+2

ns

tBUFF

Full

VI

4.7

µs

tSTAH

Full

VI

4.0

µs

tDHO

Full

VI

0

µs

tDAL

Full

VI

4.7

µs

tDAH

Full

VI

4.0

µs

tDSU

Full

VI

250

Ns

tSTASU

Full

VI

4.7

µs

tSTOSU

Full

VI

4.0

µs

Maximum PLL Clock Rate

Full

VI

80

95

MHz

Minimum PLL Clock Rate

Full

IV

10

MHz

PLL Jitter

25°C

IV

750

980

ps p-p

Full

IV

ps p-p

Sampling Phase Tempco

Full

IV

15

ps/°C

DIGITAL INPUTS3

Input Voltage, High (VIH)

Full

VI

2.5

V

Input Voltage, Low (VIL)

Full

VI

0.8

V

Input Current, High (IIH)

Full

V

–82

µA

Input Current, Low (IIL)

Full

V

82

µA

Input Capacitance

25°C

V

2

pF

类似零件编号 - AD9980

制造商	部件名	数据表	功能描述
Analog Devices	AD9980	967Kb / 44P	High Performance 8-Bit Display Interface REV. 0

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