DC AND AC ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

DELAYED CHANNEL INPUT (Pin 6)

DC Operating Voltage

No Input Signal

2.0

2.2

2.4

V

Input impedance

6

8

12

k

Ω

RGB OUTPUTS (Pins 17-18-19)

Output Signal Amplitude

(Black to White)

0.35V B to W, Signal @ Pin 3,

Contrast @ 4.2V, Sat. @ 1.6V,

Brig. @ 3.5V

2.80

3.15

3.50

V

Blue Channel Output Amplitude

(no Y)

Burst Amplitude at Pin 10,

Contrast @ 4.2V, Sat. @ 4.2V,

Brig. @ 3.5V

3.5

3.9

4.3

Individual Output Sinking Current

1.5

2

2.5

mA

Maximum Peak White Level

7.4

7.8

8.2

V

Blanking Level

1.0

1.2

1.4

V

Black Level Differential Error

350

mV

Relative Variation in Black Level

with Various Saturation, Contrast

and Brightness Control Level

10

mV

Black Level Thermal Drift

0.5

mV/

Differential Black Level Drift over

40

5mV

Frequency Response(-3dB)

7

MHz

HUE CONTROL INPUT (Pin 7 ) (see Figure 4)

Control Range

± 20

± 45

deg

Input Current

10

µA

NTSC Select Voltage

2.0

6.0

V

PAL Select Voltage

00

0.5

V

XTAL (Pin 14)

Catching Range

PAL, XTAL with CM = 13fF

NTSC, XTAL with CM = 13fF

± 700

± 700

Hz

Hz

RGB CLAMP CAPACITOR (Pin 2)

Control Current

50

100

150

µA

Leakage Current

5

µA

25

50

75

100

0

123

4

5

Gain (%)

Contrast Control

Voltage (V)

Figure 1 : Contrast Control Voltage Range

25

50

75

100

01

2

3

4

5

Gai n (%)

Saturation Control

Voltage (V)

Figure 2 : Saturation Control Voltage Range

TDA8219

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