TEA5115 데이터 시트보기 (PDF) - STMicroelectronics

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TEA5115

5 CHANNELS VIDEO SWITCH

STMicroelectronics 

TEA5115

ELECTRICAL CHARACTERISTICS (continued)

Tamb = + 25 °C, ICC = 120 mA ; Load value = 150 Ω

(sequentially switched) (unless otherwise specified, refer to test circuit page 7)

Symbol

Parameter

Video (or synchro) Signal Switch (pin 15)

VS

DC Output Voltage (no input voltage)

Max Output Swing Voltage

DC Input Impedance

Min.

Tjunction = 25oC

Tjunction stabilized

2.6

Typ.

0.9

1.2

10

Max.

1.25

Dynamic Output Impedance (input voltage 1Vpp ; f = 1MHz)

with Rload = 300 Ω

Gain (input voltage 1 Vpp ; f = 1MHz)

Bandwidth ( – 3 dB) (input voltage 1 Vpp)

Input Swing

tc r

Switching rise time between C input signal and S output

signal (C pulse amplitude 3 V).

tcf

Switching fall time between C input signal and S output

signal (C pulse amplitude 3 V).

tdc

Delay Time Between S Input and S Output (∆ input 0.7 Vpp)

Select Input ”C” (pin 3)

VIL

Low Level Input Voltage

VIH

High Level Input Voltage

IIL

Low Level Input Current (VIL = 1 V)

IIH

High Level Input Current (VIH = 3 V)

5.5

15

– 0.5

2

– 0.6

10

6

6.5

20

1V ± 3 dB

30

10

10

1

VCC+0.5

– 0.1

0.5

Unit

V

V

Vpp

kΩ

Ω

dB

MHz

ns

ns

ns

V

V

mA

mA

FB2 = 0

INPUTS

FB1

RGB1

RGB2

OUTPUTS

FB

RGB

d tr

t sr1

t FB1r

t dc

t dc

d tf

t sf1

t FB1f

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