ADV7322(RevPrA) Ver la hoja de datos (PDF) - Analog Devices

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ADV7322
(Rev.:RevPrA)

Multiformat 11-Bit HDTV Video Encoder

Analog Devices 

ADV7322

DETAILED FEATURES

High definition programmable features (720p/1080i/1035i)

2× oversampling (148.5 MHz)

Internal test pattern generator

Color hatch, black bar, flat field/frame

Fully programmable YCrCb to RGB matrix

Gamma correction

Programmable adaptive filter control

Programmable sharpness filter control

CGMS-A (720p/1080i)

Enhanced definition programmable features (525p/625p)

8× oversampling (216 MHz output)

Internal test pattern generator

Color hatch, black bar, flat frame

Individual Y and PrPb output delay

Gamma correction

Programmable adaptive filter control

Fully programmable YCrCb to RGB matrix

Undershoot limiter

Macrovision Rev 1.2 (525p/625p)

CGMS-A (525p/625p)

Standard definition programmable features

16× oversampling (216 MHz)

Internal test pattern generator

Color bars, black bar

Controlled edge rates for start and end of active video

Individual Y and PrPb output delay

Undershoot limiter

Gamma correction

Digital noise reduction (DNR)

Multiple chroma and luma filters

Luma-SSAF™ filter with programmable gain/attenuation

PrPb SSAF™

Separate pedestal control on component and

composite/S-video output

VCR FF/RW sync mode

Macrovision Rev 7.1.L1

CGMS/WSS

Closed captioning

Preliminary Technical Data

Table 1. Standards Directly Supported1

Interlace/ Frame

Resolution Prog.

Rate (Hz)

CLK

Input

(MHz)

720 × 480 I

29.97

27

720 × 576 I

25

27

720 × 480 I

29.97

24.54

720 × 576 I

25

29.5

720 × 483 P

59.94

27

720 × 483 P

720 × 483 P

59.94

27

59.94

27

720 × 576 P

50

27

720 × 483 P

59.94

27

720 × 576 P

50

27

1920 × 1035 I

1280 × 720 P

1920 × 1080 I

1920 × 1080 P

30

29.97

60, 50, 30,

25, 24,

23.97,

59.94,

29.97

30, 25

29.97

30, 25, 24

23.98,

29.97,

74.25

74.1758

74.25,

74.1758

74.25

74.1758

74.25

74.1758

Standard

ITU-R BT.656

ITU-R BT.656

NTSC

Square Pixel

PAL Square

Pixel

SMPTE

293M

BTA T-1004

ITU-R

BT.1358

ITU-R

BT.1358

ITU-R

BT.1362

ITU-R

BT.1362

SMPTE

240M

SMPTE

296M

SMPTE

274M

SMPTE

274M

1 Other standards are supported in async timing mode.

Rev. PrA | Page 4 of 88

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