TDA9160 查看數據表（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

MIN.

TYP.

MAX.

UNIT

EW PARABOLA/WIDTH

CR

control range

Ieq

equivalent EW output current

EW CORNER/PARABOLA

CR

control range

Ieq

equivalent EW output current

EW TRAPEZIUM

CR

control range

Ieq

equivalent EW output current

EW EHT TRACKING

TR

tracking range

SMR

scan modulation range

Ieq

equivalent output current

ϕ

sensitivity

VERTICAL AMPLITUDE

CR

control range

Ieq

equivalent differential vertical

drive output current

63 steps

EW = 3F

63 steps

EW = 3F; PW = 3F

63 steps

63 steps; SC = 00

63 steps; SC = 3F

SC = 00

0

0

−44

−210

−4

−80

1.2

−6

+120

−

80

86

800

−

−

−

−

−

−

−

−

−

−7.5

−

−

−

24

%

480

µA

0

%

0

µA

+4

%

+80

µA

2.8

V

+6

%

−120

µA

−

%/V

120

%

112

%

1200

µA

VERTICAL SHIFT

CR

control range

Ieq

equivalent differential vertical

drive output current

63 steps

−4

−

−40

−

+4

%

+40

µA

S CORRECTION

CR

control range

63 steps

0

−

20

%

Notes to the characteristics

1. All oscillator specifications are measured with the Philips crystal series 4322 143/144. The spurious response of the

reference crystal must be less than −7 dB with respect to the fundamental frequency for a damping resistance of

1 kΩ. The spurious response of the second crystal must be less than −7 dB with respect to the fundamental

frequency for a damping resistance of 1.5 kΩ.

2. This delay is caused by the low pass filter at the sync separator input.

3. All values are valid for a reference current of 100 µA (RC = 39 kΩ).

4. Valid for flyback pulse width of 12 µs at the switching level of the phase 2 loop.

December 1991

20

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