STV2110B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STV2110B

PAL-SECAM LUMA-CHROMA & DEFLECTION PROCESSOR

STMicroelectronics 

STV2110B

DC AND AC ELECTRICAL CHARACTERISTICS (continued)

(HVCC = VCC = 9V, Tamb = 25oC unless otherwise specified)

Symbol

Parameter

Test Conditions

SECAM KILLER CAPACITOR (Pin 23)

VOFF-23

VON-23

VINH-23

I23

Vn om-23

Color off Threshold

Color on Threshold

SECAM Flip-flop Inhibition Level

Control Current

Voltage with Nominal input Signal

DELAYED CHANNEL INPUT (Pin 20)

VDC-20

R2 0

DC Level

Input Impedance

No input Signal

PAL standard

SECAM standard

4.25MHz AND 4.40MHz FILTER (Pins 28-31)

VDC-28-31 DC Level

No input signal

R28-31 Input Impedance

RED AND BLUE DEEMPHASIS CAPACITORS (Pins 26-29)

VDC-26-29 DC Level

R26-29 Input Impedance

4.32MHz FILTER (Pin 25)

No input signal

VDC-25

R2 5

DC Level

Input Impedance

No input signal

FORCING/STANDARD IDENTIFICATION (Pin 21)

Max.Current on PS Output

DC Output Voltage

DC input Voltage

PAL

SECAM

PAL

SECAM

PAL

SECAM

COMPOSITE VIDEO BASE BAND SIGNAL (Pin 12)

VREF-12 Clamp Voltage

V12 Video Input Signal (sync to white)

I12

Sync Threshold

SCANNING XTAL (Pin 11)

I12 = - 1µA

F11 Frequency after Divider

CR11 Frequency Control Range after Divider

PLL LOOP FILTER (Pin 10)

Iiow-10

Ihigh-10

Output Current

Output Current

Long time constant

Short time constant

DELAYED LINE FLYBACK INPUT (Pin 13)

VTH-13

V13

I13

Threshold

Allowed Voltage Range

Input Current

V13 < 0.6V

Min. Typ. Max. Unit

5.6

V

6

V

3.2

V

250

µA

7.3

V

2.2

V

8

kΩ

20

kΩ

2.3

V

20

kΩ

6.4

V

6

kΩ

3.5

V

40

kΩ

+5

mA

-5

mA

7.5

V

1.5

V

HVCC

V

0.0

V

1.6

1.85

2.1 V

1

VPP

12

µA

15.625

kHz

±700

Hz

0.15

mA

0.40

mA

0.6

V

- 0.4

HVCC V

5

µA

7/15

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