EVAL-ADV7403EBM(RevSpA) 데이터 시트보기 (PDF) - Analog Devices

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EVAL-ADV7403EBM
(Rev.:RevSpA)

12-Bit, Integrated, Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer

Analog Devices 

ADV7403

ANALOG SPECIFICATIONS

@ AVDD = 3.1.5 V to 3.45 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 3.0 V to 3.6 V, PVDD = 1.71 V to 1.89 V. Operating temperature

range, unless otherwise noted. Recommended analog input video signal range: 0.5 V to 1.6V , typically 1 V p-p.

Table 4.

Parameter1, 2, 3

CLAMP CIRCUITRY

External Clamp Capacitor

Input Impedance4

Input Impedance of Pin 51 (FB)

CML

ADC Full-Scale Level

ADC Zero-Scale Level

ADC Dynamic Range

Clamp Level (When Locked)

Large Clamp Source Current

Large Clamp Sink Current

Fine Clamp Source Current

Fine Clamp Sink Current

Test Conditions

Clamps switched off

CVBS input

SCART RGB input (R, G, B signals)

S-Video input (Y signal)

S-Video input (C signal)

Component input (Y, Pr, Pb signals)

PC RGB input (R, G, B signals)

SDP only

SDP only

SDP only

SDP only

Min Typ

Max Unit

0.1

μF

10

MΩ

20

kΩ

1.86

V

CML + 0.8 V

V

CML − 0.8 V

V

1.6

V

CML − 0.292 V

V

CML − 0.4 V

V

CML − 0.292 V

V

CML – 0 V

V

CML – 0.3 V

V

CML − 0.3 V

V

0.75

mA

0.9

mA

17

μA

17

μA

1 The min/max specifications are guaranteed over this range.

2 Temperature range TMIN to TMAX:−40°C to +85°C (0°C to 70°C temperature range for ADV7403KSTZ-140).

3 Guaranteed by characterization.

4 Except Pin 51 (FB).

Rev. SpA | Page 8 of 24

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