STV2116A datasheet(12/24 Pages) STMICROELECTRONICS

12 / 24 page

ELECTRICAL CHARACTERISTICS (VCC =9V, Tamb =25

oC, unless otherwise specified) (continued)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

ACC CAPACITOR (Pin 5)

IC5

Charging Current

During burst gate window

250

µA

IL5

Leakage Current

0.2

µA

CHROMA PLL (Pins 2-3)

CR2-3

Catching Range

Q = 4.43MHz (Pin 3)

Q = 3.58MHz (Pin 2)

±600

±500

PLL LOOP FILTER (Pin 4)

IC4

Control Current

During burst gate window

400

µA

IL4

Leakage Current

µA

HUE CONTROL (in NTSC mode only)

CRHUE

HUE Control Range

±25

±45

±65

Deg

COLOR DIFFERENCE OUTPUT SIGNALS (Pins 40-41)

PAL /NTSC DEMODULATORS

VP40

R-Y Output signal Amplitude (Pin 40)

|RED-BLUE| axes = 90

100/75 colour bar, PAL mode

0.40

0.50

0.60

VPP

VP41

B-Y Output Signal Amplitude (Pin 41)

|RED-BLUE| axes = 90

100/75 colour bar, PAL mode

0.48

0.58

0.70

VPP

GPAL

Gain Ratio

of both Demodulators (B-Y)/(R-Y)

|RED-BLUE| axes = 90

100/75 colour bar, PAL mode

1.0

1.15

1.30

VN40

R-Y Output signal Amplitude (Pin 40)

|RED-BLUE| axes = 90

100/75 colour bar, NTSC mode

0.35

0.47

0.60

VPP

VN41

B-Y Output Signal Amplitude (Pin 41)

|RED-BLUE| axes = 90

100/75 colour bar, NTSC mode

0.48

0.58

0.70

VPP

GNTSC90

Gain Ratio

of both Demodulators (B-Y)/(R-Y)

|RED-BLUE| axes = 90

100/75 colour bar, NTSC mode

1.0

1.25

1.45

GNTSC104

Gain Ratio

of both Demodulators (B-Y)/(R-Y)

|RED-BLUE| axes = 104

100/75 colour bar, NTSC mode

1.0

1.15

1.30

VPNDC

Output Voltage when colour killed

5.2

5.4

5.6

PAL/NTSC (90

o) MATRIX

G/R

(G-Y)/(R-Y)

-0.6

-0.51

-0.4

G/B

(G-Y)/(B-Y)

-0.30

-0.19

-0.15

NTSC (104

o) MATRIX

NG/R

(G-Y)/(R-Y)

-0.29

NG/B

(G-Y)/(B-Y)

-0.22

AUTOMATIC FLESH CONTROL (see Figure 8)

FleshNom.

Nominal Flesh Tint Phase

118

Deg

FleshDv1

Phase Shift when Auto Flesh on

At FleshNom.

0Deg

FleshDev2A

Maximum Phase Correction

± 12

Deg

FleshMax.A

Chroma Input Phase at Max.

Correction

± 30

Deg

FleshRangeA

Auto Flesh Control Range

± 60

Deg

SATURATION CONTROL

SATMax.

Maximum Saturation Control (3F)

1VPP CVBS on Pin 20

+6.5

SATNom.

Nominal Saturation Control (20)

1VPP CVBS on Pin 20

SATMin.

Minimum Saturation Control(00)

1VPP CVBS on Pin 20

-44

STV2116A

12/24

STV2116A Datasheet(PDF) 12 Page - STMicroelectronics

STV2116A Datasheet(HTML) 12 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL