ADV7190(Rev0) データシートの表示（PDF） - Analog Devices

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ADV7190
(Rev.:Rev0)

Video Encoder with Six 10-Bit DACs and Video Encoder with Six DAC Outputs

Analog Devices 

ADV7190/ADV7191

5 V DYNAMIC–SPECIFICATIONS1

(VAA = 5 V ؎ 250 mV, VREF = 1.235 V, RSET1,2 = 1200 ⍀ unless otherwise noted.

specifications TMIN to TMAX2 unless otherwise noted.)

All

Parameter

Differential Gain3

Differential Phase3

SNR (Pedestal)3

SNR (Ramp)3

Hue Accuracy

Color Saturation Accuracy

Chroma Nonlinear Gain

Chroma Nonlinear Phase

Chroma/Luma Intermod

Chroma/Luma Gain Ineq

Chroma/Luma Delay Ineq

Luminance Nonlinearity

Chroma AM Noise

Chroma PM Noise

Min

61.7 (61.7)

62 (63)

Typ

0.1 (0.4)

0.4 (0.15)

78.5 (78)

78 (78)

Max

0.3 (0.5)

0.5 (0.3)

0.5

0.7

0.7

0.9

0.5

0.1

1.7

2.2

0.6

0.7

82

72

Unit

%

Degrees

dB rms

dB p-p

dB rms

dB p-p

Degrees

%

±%

± Degrees

±%

±%

ns

±%

dB

dB

Test Conditions

RMS

Peak Periodic

RMS

Peak Periodic

Referenced to 40 IRE

NOTES

1All measurements are made in 4× Oversampling Mode unless otherwise specified.

2Temperature range TMIN to TMAX: 0°C to 70°C.

3Values in parentheses apply to 2× Oversampling Mode.

Specifications subject to change without notice.

3.3 V DYNAMIC–SPECIFICATIONS1

(VAA = 3.3 V ؎ 150 mV, VREF = 1.235 V, RSET1,2 = 1200 ⍀ unless otherwise noted.

specifications TMIN to TMAX2 unless otherwise noted.)

All

Parameter

Differential Gain3

Differential Phase3

SNR (Pedestal)3

SNR (Ramp)3

Hue Accuracy

Color Saturation Accuracy

Chroma Nonlinear Gain

Chroma Nonlinear Phase

Chroma/Luma Intermod

Luminance Nonlinearity

Chroma AM Noise

Chroma PM Noise

Min

62.3 (62)

61 (62.5)

Typ

0.2 (0.5)

0.5 (0.2)

78.5 (78)

78 (78)

Max

0.5

0.8

0.6

0.5

0.1

0.6

83

71

Unit

%

Degrees

dB rms

dB p-p

dB rms

dB p-p

Degrees

%

±%

± Degrees

±%

±%

dB

dB

Test Conditions

RMS

Peak Periodic

RMS

Peak Periodic

Referenced to 40 IRE

NOTES

1All measurements are made in 4× Oversampling Mode unless otherwise specified.

2Temperature range TMIN to TMAX: 0°C to 70°C.

3Values in parentheses apply to 2× Oversample Mode.

Specifications subject to change without notice.

REV. 0

–5–

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