ADV7192KST(Rev0) Просмотр технического описания (PDF) - Analog Devices

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ADV7192KST
(Rev.:Rev0)

Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs

Analog Devices 

ADV7192

5 V DYNAMIC–SPECIFICATIONS1

(VAA = 5 V ؎ 250 mV,

specifications TMIN to

VREF

TMAX2

= 1.235 V, RSET1,2

unless otherwise

= 1200

noted.)

⍀

unless

otherwise

noted.

All

Parameter

Min

Typ

Max

Unit

Test Conditions

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

Differential Gain3

Differential Phase3

SNR (Pedestal)3

SNR (Ramp)3

0.5

0.7

0.7

0.5

0.1

1.7

2.2

0.6

82

72

0.1 (0.4)

0.4 (0.15)

78.5 (78)

78 (78)

61.7 (61.7)

62 (63)

0.9

0.7

0.3 (0.5)

0.5 (0.3)

Degrees

%

±%

± Degrees

±%

±%

ns

±%

dB

dB

%

Degrees

dB rms

dB p-p

dB rms

dB p-p

Referenced to 40 IRE

RMS

Peak Periodic

RMS

Peak Periodic

NOTES

1All measurements are made in 4× Oversampling Mode unless otherwise specified and are guaranteed by characterization.

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

specifications TMIN to TMAX2 unless otherwise noted.)

⍀

unless

otherwise

noted.

All

Parameter

Min

Typ

Max

Unit

Test Conditions

Hue Accuracy

Color Saturation Accuracy

Luminance Nonlinearity

Chroma AM Noise

Chroma PM Noise

Chroma Nonlinear Gain

Chroma Nonlinear Phase

Chroma/Luma Intermod

Differential Gain3

Differential Phase3

SNR (Pedestal)3

SNR (Ramp)3

0.5

0.8

0.6

83

71

0.7

0.5

0.1

0.2 (0.5)

0.5 (0.2)

78.5 (78)

78 (78)

62.3 (62)

61 (62.5)

Degrees

%

±%

dB

dB

±%

± Degrees

±%

%

Degrees

dB rms

dB p-p

dB rms

dB p-p

Referenced to 40 IRE

RMS

Peak Periodic

RMS

Peak Periodic

NOTES

1All measurements are made in 4× Oversampling Mode unless otherwise specified and are guaranteed by characterization.

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

3Values in parentheses apply to 2× Oversampling Mode.

Specifications subject to change without notice.

REV. 0

–5–

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