STV2112B datasheet(14/24 Pages) STMICROELECTRONICS

14 / 24 page

ELECTRICAL CHARACTERISTICS (VCC =9V, Tamb =25

oC unless otherwise specified) (continued)

Symbol

Parameter

Test Conditions

Min.

Typ. Max.

Unit

IF STANDARD CONTROL & SWITCH SELECTION (Pin 11)

VTV/NEG

Output Voltage in TV Mode and

Negative Vision Modulation

VCC = 9V

0.1

0.7

VTV/POS

Output Voltage in TV Mode and

Positive Vision Modulation

VCC = 9V

2.90

3.37

3.80

VStart/Pos

Output Voltage in SCART Mode and

Positive Vision Modulation

VCC = 9V

5.20

5.62

6.10

VStart/Neg

Output Voltage in SCART Mode and

Negative Vision Modulation (open collector mode)

VCC = 9V

7.88

RTV/Neg

Output Resistance in TV Mode and

Negative Vision Modulation

200

Ω

RTV/Pos

Output Resistance in TV Mode and

Positive Vision Modulation

6.7

Ω

RScart/Pos

Output Resistance in Scart Mode and

Positive Vision Modulation

Ω

RScart/Neg

Output Resistance in Scart Mode and

Negative Vision Modulation (pull-up resistor to VCC)

Ω

2C BUS INPUTS (Pins 6-7)

VTH6-7

Threshold Voltage

1.5

2.25

CL6-7

Capacitance of each Pin

ILeak6-7

Leakage Current

Write Mode,

0 level on SDA or SCL

µA

STV2112B

14/24

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