ADV7403KSTZ-140 데이터 시트보기 (PDF) - Analog Devices

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ADV7403KSTZ-140

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

Analog Devices 

ADV7403

Data Sheet

ANALOG SPECIFICATIONS

AVDD = 3.15 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 is TMIN to TMAX: −40°C to +85°C (0°C to 70°C temperature range for ADV7403KSTZ-140). Recommended analog input

video signal range: 0.5 V to 1.6 V, typically 1 V p-p. Guaranteed by characterization.

Table 4.

Parameter

CLAMP CIRCUITRY

External Clamp Capacitor

Input Impedance (Except the FB Pin, Pin 51)

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

Sink Current

Fine Clamp

Source Current

Sink Current

Test Conditions/Comments

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

Min Typ

0.1

10

20

1.86

CML + 0.8

CML − 0.8

1.6

CML − 0.292

CML − 0.4

CML − 0.292

CML − 0

CML − 0.3

CML − 0.3

0.75

0.9

17

17

Max Unit

µF

MΩ

kΩ

V

V

V

V

V

V

V

V

V

V

mA

mA

µA

µA

Rev. B | Page 8 of 20

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