TDA3566 datasheet(8/24 Pages) PHILIPS

8 / 24 page

February 1994

Philips Semiconductors

Product speciﬁcation

PAL/NTSC decoder

TDA3566A

CHARACTERISTICS

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

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply

supply voltage

10.8

12.0

13.2

supply current

−

120

Ptot

total power dissipation

−

1.1

1.6

Luminance input (pin 8)

V8(p-p)

input voltage (peak-to-peak value)

note 1

−

0.45

0.63

input voltage level before clipping

occurs in the input stage

−

1.4

input current

−

0.1

µA

contrast control range

see Fig.3

−11.5

−

input current contrast control

−

µA

Chrominance ampliﬁer

V4(p-p)

input signal amplitude

(peak-to-peak value)

note 2

390

1100

input impedance

−

Ω

input capacitance

−

6.5

ACC control range

−

∆V

change of the burst signal at the output

control range

100 mV to

1 V (p-p)

−

ampliﬁcation at nominal saturation

(pin 4 to pin 28)

note 3

−

chrominance to burst ratio at nominal

saturation

−

V28(p-p)

maximum output voltage range

(peak-to-peak value)

RL = 2 kΩ

−

distortion of chrominance ampliﬁer at

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

signal of 1 V (p-p)

−

28-4

frequency response between 0 and

5 MHz

−

−2

saturation control range

see Fig.4

−

input current saturation control

−

µA

cross-coupling between luminance and

chrominance ampliﬁer

note 4

−

−46

S/N

signal-to-noise ratio at nominal input

signal

note 5

−

∆ϕ

phase shift burst with respect to

chrominance at nominal saturation

−

±5

deg

output impedance of chrominance

ampliﬁer

−

Ω

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