Summary TC90104AFG

Page 6

Rev.1.00

2015/10/16

5.2.2

Input signal

The TC90104AFG is equipped with 3-ch ADC for Composite video signal, Y/C signal and YCbCr signal input.

The input-dynamic-range for ADC is designed in AVDD x 0.4 [V] with the normal input dynamic range being 1 Vp-p

(AVDD = 2.5 V). Be sure to use 0.7 Vp-p (1 Vp-p x 0.7) with 140IRE input when using NTSC as the recommended

reference input amplitude.

5.2.3

Table of Input – Output signal

Input signal

Processing

Output signal

Input format

f H [kHz]

Sampling

clock

[MHz]

Internal

Format

Output

clock

[MHz]

RGB

601

656

HD

VD

ENB

CVBS

NTSC

15.75/15.734

27

4:2:2

13.5 / 27

-

○ ○ ○

-

PAL

15.625

27

4:2:2

13.5 / 27

-

○ ○ ○

-

Y/C

NTSC

15.75/15.734

27

4:2:2

13.5 / 27

-

○ ○ ○

-

PAL

15.625

27

4:2:2

13.5 / 27

-

○ ○ ○

-

YCbCr

D1

480i

15.75/15.734

27

4:2:2

13.5 / 27

-

○ ○ ○

-

576i

15.625

27

4:2:2

13.5 / 27

-

○ ○ ○

-

D2

480p

31.5/31.469

27

4:2:2

27

-

○ ○ ○

-

576p

31.25

27

4:2:2

27

-

○ ○ ○

-