DC AND AC ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Conditions

Min.

Typ. Max.

Unit

CHROMINANCE INPUT (Pin 10)

Input Level

300

900

ACC Control Range

Change of Burst Signal over

whole ACC Control Range < 1dB

30

dB

Minimum Burst Signal Amplitude within the

ACC Control Range

30

Input Impedance

6

8

12

k

Ω

DC Operating Voltage

No Input Signal

2.3

2.8

3.3

V

SSC INPUT (Pin 4)

Burst Gate Threshold

7.0

7.5

8.0

V

Line Blanking Threshold

3.1

3.6

3.9

V

Frame Blanking Threshold / Fast Blanking

0.5

1

1.5

V

Input Current

60

µA

CONTRAST CONTROL INPUT (Pin 5) (See Figure 1)

Input Current

10

µA

Contrast Control Range

20

dB

SATURATION CONTROL INPUT (Pin 9) (See Figure 2)

Input Current

10

µA

Tracking between Luminance and

Chrominance Signals over 10 dB Contrast

Control

2dB

BRIGHTNESS CONTROL INPUT (Pin 1) (See Figure 3)

Input Current

10

µA

ACC CAPACITOR (Pin 12)

Charging Current

During Burst Gate Period

200

µA

Discharging Current

During Burst Gate Period

10

µA

Leakage Current

Out of Burst Gate Period

5

µA

PAL KILLER CAPACITOR (Pin 15)

Color off Voltage

No Chroma Signal

5.2

V

Color on Voltage

5.4

V

PAL flip-flop inhibition level

3.2

V

Control Current

200

µA

Leakage Current

5

µA

Voltage with Nominal Input Signal

6.0

V

NTSC KILLER CAPACITOR (Pin 13)

Color off Voltage

No Chroma Signal

5.2

V

Color on Voltage

5.4

V

Control Current

200

µA

Leakage Current

5

µA

Voltage with Nominal Input Signal

6.0

V

PLL LOOP FILTER (Pin 16)

Control Current

800

µA

Leakage Current

5

µA

SUBCARRIER OUTPUT (Pin 8)

Output Burst Amplitude

Within ACC Control Range

1.6

2.4

3.0

TDA8219

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