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AK4254 Datasheet, PDF (8/22 Pages) Asahi Kasei Microsystems – Capacitor-less Video Amp with 7:2 Video Switch
ASAHI KASEI
■ Timing Diagram
PDN
CSN
CCLK
CDTI
tPDCS
tCSS
tCCK
tCCKL tCCKH
tCDS
C1
tCDH
C0
R/W
VIH
VIL
VIH
VIL
VIH
VIL
VIH
A4
VIL
WRITE Command Input Timing (3-wire Serial mode)
CSN
tCSW
VIH
VIL
tCSH
VIH
CCLK
VIL
[AK4254]
CDTI
PDN
SDA
SCL
VIH
D3
D2
D1
D0
VIL
WRITE Data Input Timing (3-wire Serial mode)
VIH
VIL
tPDSD
VIH
VIL
tLOW tR
tHIGH tF
VIH
VIL
tHD:STA
tHD:DAT
tSU:DAT tSU:STA
Start
Start
I2C Bus Mode Timing 1
MS0586-E-01
-8-
2007/08