TDA9160 데이터 시트보기 (PDF) - Philips Electronics

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TDA9160

PAL/NTSC/SECAM decoder/sync processor

Philips Electronics 

Philips Semiconductors

PAL/NTSC/SECAM decoder/sync processor

Preliminary specification

TDA9160

SYMBOL

PARAMETER

CONDITIONS

PAL/NTSC DEMODULATOR

V2(p-p)

−(R-Y) output voltage

(peak-to-peak value)

V3(p-p)

−(B-Y) output voltage

(peak-to-peak value)

α

crosstalk between −(R-Y) and

−(B-Y)

V2,3(p-p)

8.8 MHz residue

(peak-to-peak value)

V2,3(p-p)

7.2 MHz residue

(peak-to-peak value)

S/N

signal-to-noise ratio

standard colour bar

standard colour bar

both outputs

both outputs

PAL DEMODULATOR

VR(p-p)

S/N

H/2 ripple (peak-to-peak value)

signal-to-noise ratio

NTSC DEMODULATOR

ϕ

hue phase shift

SECAM DEMODULATOR

V2(p-p)

−(R-Y) output voltage

(peak-to-peak value)

standard colour bar

V3(p-p)

−(B-Y) output voltage

(peak-to-peak value)

standard colour bar

fOS

black level offset

S/N

signal-to-noise ratio

Vres(p-p)

7.8 to 9.4 MHz residue

(peak-to-peak value)

fpole

pole frequency of deemphasis

ratio of pole and zero

frequency

Vcal

calibration voltage

NL

non linearity

Filters

Vtune

tuning voltage

Luminance delay

td

delay time

td

delay time

Luminance trap

PAL/NTSC/BW

SECAM

fO

notch frequency

fSC = 3.6 MHz

fSC = 4.4 MHz

SECAM

S-VHS/BW; not active

MIN.

−

−

−

−

−

46

−

46

−45

−

−

−

−

−

77

−

3.0

−

1.5

−

−

3.53

4.37

4.23

TYP.

525

665

tbf

−

−

−

−

−

−

1.05

1.33

−

43

−

85

3

4.0

−

3.0

430

480

3.58

4.43

4.29

MAX.

UNIT

−

mV

−

mV

−

dB

15

mV

20

mV

−

dB

50

mV

−

dB

+45

deg

−

mV

−

mV

7

kHz

−

dB

30

mV

93

kHz

−

5.0

V

3

%

6.0

V

−

ns

−

ns

3.63

MHz

4.49

MHz

4.35

MHz

December 1991

16

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