AK5406 Datasheet, PDF (9/37 Pages) Asahi Kasei Microsystems – 80MSPS Triple ADC for Displays

ASAHI KASEI
[AK5406]
3) Switching Characteristics
Table 7 : Switching Characteristics
(AVDD = DVDD = PVDD = 3.0 ~ 3.6V, AVSS = DVSS = 0V, Ta = -40 ~ 85°C, CL of
DTCLK pin = 15pF, CL of ROUT, GOUT, BOUT, HSYNCO pins = 5pF)
Item
Symbol
Condition
MIN TYP
MAX
Unit
Conversion Speed
maximum fsmax
80
MSPS
minimum fsmin
9
MSPS
DTCLK duty
42
50
58
%
Referenced to the
Data Skew
tskw
Falling edge of
DTCLK output
-1.0
4.0
ns
(note 1)
HSYNC Input
Frequency
15
110
kHz
Reset Timing
trst After the power-up
1
us
(note 1) 1/2 of VDD referenced
DTCLK
ROUT7～0,
GOUT7～0,
BOUT7～0,
HSYNCO
tskw
Fig. 4 Output Timing
PWR
trst
RESETN
Fig. 5 Reset Timing
MS0592-E-01
9
2008/07