STV9937 datasheet(45/49 Pages) STMICROELECTRONICS

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STV9937

Electrical and Timing Characteristics

12.1

Absolute Maximum Ratings

12.2

Operating Conditions

12.3

Electrical and Timing Characteristics

(VDD = 3.3V, VSS = 0V, TA = 0 to 70

o, unless otherwise specified)

Symbol

Parameter

Value

Unit

AVDD, IVDD, DVDD, OVDD DC Supply Voltage

-0.5, +4.0

VIN

Input Voltage for SCL, SDA, VS, HFLY and HSYNC

-0.5, 5.5

TOPER

Ambient Operating Temperature

0, +70

TSTG

Storage Temperature

-40, +125

Symbol

Parameter

Min.

Typ.

Max.

Unit

VDD

DC Supply Voltage AVDD, IVDD, DVDD, OVDD.

3.0

3.3

3.6

TOPER

Ambient Operating Temperature

Symbol

Parameter

Min.

Typ.

Max.

Unit

Electrical Characteristics

IDD

Analog and Digital Supply Current AIDD+ DIDD + OIDD

VIL

Input Low Voltage (SCL, SDA, VS, HFLY, HSYNC, TEST1 and TEST2 pins)

0.8

RIN, GIN, BIN (Video Input Voltage Amplitude) 1

1. For PictureBoost data transmission only

050

VIH

Input High Voltage (SCL, SDA, VS, HFLY and HSYNC pins)

Test inputs are connected to ground

2.0

5.0

RIN, GIN, BIN (Video Input Voltage Amplitude) 1

0.5

0.7

1.0

VOL

ROUT, GOUT, BOUT, FBLK and PB Output Low Voltage (IOL = 3 mA)

0.4

SDA Open Drain Output Low Voltage (IOL = 4 mA)

0.4

VOH

ROUT, GOUT, BOUT, FBLK and PB Output High Voltage (IOH = 3 mA)

2.4

SDA Open Drain Output High Voltage,

pulled up by external 3V to 5V power supply

5.0

Timing Characteristics

Freq (Hline) Horizontal Synchronization Input Range

150

kHz

ROUT, GOUT, BOUT, FBLK and PB Output rise time (CLOAD = 15 pF)

2ns

ROUT, GOUT, BOUT, FBLK and PB Output fall time (CLOAD = 15 pF)

2ns

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