TCUA2221WBG Datasheet, PDF(7/11 Page) Toshiba Semiconductor – USB2.0 High-Speed and Audio Switch with Negative Signal Capability (With Pop Sound Eliminator at Audio Switch)

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TCUA2221WBG Datasheet, PDF (7/11 Pages) Toshiba Semiconductor – USB2.0 High-Speed and Audio Switch with Negative Signal Capability (With Pop Sound Eliminator at Audio Switch)

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ACTEST Circuit Load / Waveform

TCUA221WBG,TCUA2221WBG

Input

COM+,

COM-

VBUS

VCC

Control

D+, D-

R, L

Head,Man

Output

GND

Input

(COM+, COM-)

Output

(D+, D-)

50%

tPLH

50%

tPHL

50%

0.8V

0.4V

VOH

VOL

Figure1 Propagation Delay Time (tPLH, tPHL)

COM+,

COM-

VCC

Input

VBUS

Head,

Man

VCC

D+, D-

R,L

Control

Output

Input

(VBUS or Head or Man)

Output

(D+, D-, R, L)

50%

ton

50%

toff

90%

1.8V

VOH

VOL

Figure2 Turn ON / Turn OFF (ton toff)

2012-01-23

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