OM8373 datasheet(71/108 Pages) PHILIPS

71 / 108 page

2004 Jan 15

Philips Semiconductors

Tentative Device Speciﬁcation

TV signal processor-Teletext decoder with

embedded

µ-Controller

OM8373; OM8378

CVBS, Y/C and RGB/YUV INPUTS

CVBS-Y/C SWITCH

S.1.1

CVBS or Y input voltage

(peak-to-peak value)

note 27

−

1.0

1.4

S.1.2

CVBS or Y input current

−

−µA

S.1.3

suppression of non-selected

CVBS input signal

notes 6 and 28

−−

S.1.4

chrominance input voltage (burst

amplitude)

note 3 and 29

−

0.3

1.0

S.1.5

chrominance input impedance

−

Ω

CVBS OUTPUT

S.1.9

output signal amplitude

(peak-to-peak value)

−

2.0

−

S.1.10

top sync level

−

1.8

−

S.1.11

output impedance

−−

Ω

EXTERNAL RGB / YUV (YPBPR) INPUT

S.2.1

RGB input signal amplitude for

an output signal of 2 V

(black-to-white) (peak-to-peak

value)

note 30

−

0.7

0.8

S.2.2

RGB input signal amplitude

before clipping occurs

(peak-to-peak value)

note 6

1.0

−−

S.2.3

Y input signal amplitude

(peak-to-peak value)

input signal amplitude for an

output signal of 2 V

(black-to-white); when

activated via the YUV1/YUV0

bits; note 31

−

1.4/1.0

2.0

S.2.4

U/PB input signal amplitude

(peak-to-peak value)

−−1.33/

+0.7

2.0

S.2.5

V/PR input signal amplitude

(peak-to-peak value)

−−1.05/

+0.7

1.5

S.2.6

difference between black level of

internal and external signals at

the outputs

−−

S.2.7

input currents

no clamping; note 3

−

0.1

µA

S.2.8

delay difference for the three

channels

note 6

−

020

BASE-BAND TINT CONTROL

S2.9

tint control range

63 steps; see Fig.27

−±30

−

deg

NUMBER

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

OM8373 Datasheet(PDF) 71 Page - NXP Semiconductors

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