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TDA3566

PAL/NTSC decoder

Philips Electronics 

Philips Semiconductors

PAL/NTSC decoder

Product specification

TDA3566A

CHARACTERISTICS

VP = 12 V; Tamb = 25 °C; all voltages are referenced to pin 27; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS MIN.

TYP.

Supply

VP

supply voltage

IP

supply current

Ptot

total power dissipation

Luminance input (pin 8)

V8(p-p)

V8

input voltage (peak-to-peak value)

input voltage level before clipping

occurs in the input stage

I8

input current

contrast control range

I6

input current contrast control

Chrominance amplifier

V4(p-p)

Z4

C4

∆V

input signal amplitude

(peak-to-peak value)

input impedance

input capacitance

ACC control range

change of the burst signal at the output

control range

G

amplification at nominal saturation

(pin 4 to pin 28)

chrominance to burst ratio at nominal

saturation

V28(p-p)

maximum output voltage range

(peak-to-peak value)

d

distortion of chrominance amplifier at

2 V (p-p) output signal up to an input

signal of 1 V (p-p)

α28-4

frequency response between 0 and

5 MHz

saturation control range

I5

input current saturation control

cross-coupling between luminance and

chrominance amplifier

S/N

signal-to-noise ratio at nominal input

signal

∆ϕ

phase shift burst with respect to

chrominance at nominal saturation

Z28

output impedance of chrominance

amplifier

note 1

see Fig.3

note 2

100 mV to

1 V (p-p)

note 3

RL = 2 kΩ

see Fig.4

note 4

note 5

10.8 12.0

−

90

−

1.1

−

0.45

−

−

−

0.1

−11.5 −

−

−

40

390

−

10

−

−

30

−

−

−

34

−

−

7

4

5

−

−

−

−

50

−

−

−

−

−

56

−

−

−

−

10

MAX. UNIT

13.2

V

120

mA

1.6

W

0.63

V

1.4

V

1

µA

+5

dB

15

µA

1 100

mV

−

kΩ

6.5

pF

−

dB

1

dB

−

dB

−

dB

−

V

5

%

−2

dB

−

dB

20

µA

−46

dB

−

dB

±5

deg

−

Ω

February 1994

8

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