TDA3566 datasheet(11/24 Pages) PHILIPS

11 / 24 page

February 1994

Philips Semiconductors

Product speciﬁcation

PAL/NTSC decoder

TDA3566A

tracking of output black level with supply

voltage

0.9

1.0

1.1

S/N

signal-to-noise ratio of output signals

note 5

−

VR(p-p)

residual 4.4 MHz signal at RGB outputs

(peak-to-peak value)

−

100

VR(p-p)

residual 8.8 MHz signal and higher

harmonics at the RGB outputs

(peak-to-peak value)

−

150

|Zo|

output impedance (pins 13, 15 and 17)

−

100

−

Ω

tot

frequency response of total luminance

and RGB ampliﬁer circuits for f = 0 MHz

and 5 MHz

−

−1

−3

current source of output stage

−

∆V

difference of black level at the three

outputs at nominal brightness

note 11

−

tracking of brightness control

−

Data insertion

V12, 14, 16(p-p) input signals (peak-to-peak value) for an

RGB output voltage of

3.8 V (peak-to-peak) at nominal contrast

note 4

0.9

1.0

1.1

∆V

difference between the black level of the

RGB signals and the black level of the

inserted signals at the outputs at

nominal contrast

note 12

−

170

output rise time

−

difference delay for the three channels

−

I12, 14, 16

input current

−

µA

Data blanking

input voltage for no data insertion

−

0.3

input voltage for data insertion

0.9

−

maximum input pulse voltage

−

delay of data blanking

−

input resistance

Ω

suppression of the internal RGB signals

when V9 > 0.9 V

−

suppression of external RGB signals

when V9 < 0.3 V

−

Sandcastle input (note 13)

level at which the RGB blanking is

activated

1.0

1.5

2.0

level at which the horizontal pulses are

separated

3.0

3.5

4.0

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

∆V

------------

∆V

------------

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