AK8859VQ Datasheet, PDF (13/73 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[5.] AC Timing
[5.1.] External clock input
[AK8859VQ]
(1.70≦DVDD≦2.00, DVDD≦PVDD≦3.60, Load condition: CL=15pF)
fCLK
tCLKL
tCLKH
0.8DVDD
0.5DVDD
0.2DVDD
Parameter
Input CLK
CLK pulse width H
CLK pulse width L
Frequency tolerance
Symbol
Min.
fCLK
tCLKH
16
tCLKL
16
[5.2.] Clock output (DTCLK)
fDTCLK
Typ.
24.576
Max.
±100
Unit
MHz
nsec
nsec
ppm
0.5PVDD
Parameter
DTCLK
Symbol
fDTCLK
Min.
Typ.
Max.
Unit
27
MHz
MS1178-E-00
AKM Confidential
- 13 -
2010/04