TDA2595 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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TDA2595

Horizontal combination

Philips Electronics 

Philips Semiconductors

Horizontal combination

Product specification

TDA2595

CHARACTERISTICS

VP = 12 V; Tamb = 25 °C; measured in Fig.1; unless otherwise specified

PARAMETER

SYMBOL

Composite video input and sync separator (pin 11)

(internal black level determination)

Input signal (positive video;

standard signal; peak-to-peak value)

Sync pulse amplitude

V11-5(p-p)

(independent of video content)

Generator resistance

Input current during:

V11-5(p-p)

RG

video

I11

sync pulse

−I11

black level

−I11

Composite sync generation (pin 10)

horizontal slicing level at 50% of the sync pulse

amplitude for V11-5(p-p) < 1,5 V

Capacitor current during:

video

I10

sync pulse

−I10

Vertical sync pulse generation

slicing level at 30% (60% between black level and

horizontal slicing level); pin 9

Output voltage

V9-5

Pulse duration

tp

Delay with respect to the vertical

sync pulse (leading edge)

td

Pulse-mode control

output current for vertical sync pulse (dual

integrated)

output current for horizontal and vertical sync pulse

(non-integrated separated signal)

MIN.

TYP.

MAX. UNIT

0,2

1

50

−

−

−

−

5

−

40

−

25

3

V

−

mV

200

Ω

−

µA

−

µA

−

µA

−

16

−

µA

−

170

−

µA

10

−

−

V

−

190

−

µs

−

45

−

µs

no current applied at

pin 9

current applied via a

resistor of 15 kΩ from VP to pin 9

March 1987

5

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