S5K433CA Datasheet, PDF (10/25 Pages) Samsung semiconductor – 1/4 Optical Size 640x480(VGA) 3.3V/2.8V VGA CMOS Image Sensor

S5K433CA, S5K433LA
1/4” VGA CMOS IMAGE SENSOR
AC Characteristics
(V_DD = 3.0V to 3.6V for S5K433CA, V_DD = 2.55V to 3.05V for S5K433LA, Ta = -20 to + 60 ^°C, C_L = 50pF)
Characteristic
Symbol
Condition
Min
Typ
Max
Unit
Main input clock frequency
f_MCLK
Duty = 50%
3⁽¹⁾
24.54
30
Data output clock frequency f_DCLK
-
2
12.27
15
Propagation delay time
t_PDMD
DCLK output
-
-
20
from main input clock
t_PDMO
DATA output
-
-
25
t_PDMH
HSYNC output
-
-
25
t_PDMV
VSYNC output
-
-
25
Propagation delay time
t_PDDO
DATA output
-
-
10
from data output clock
t_PDDH
HSYNC output
-
-
10
t_PDDV
VSYNC output
-
-
10
Reset input pulse width
t_WRST
RSTN=low(active)
5
-
-
Standby input pulse width
t_WSTB STBYN=low(active)
4
-
-
NOTES:
1. 8-bit ADC resolution case. If 10-bit ADC resolution is used, the frequency should be over 12MHz.
2. The period time of main input clock, MCLK.
MHz
ns
T_MCLK(2)
MCLK ^0.5VDD
tPDMD
DCLK
DATA
tPDMO
HSYNC
tPDMD
tPDDO
tPDDH
tPDMH
tPDDV
tPDMH
tPDDH
VSYNC
tPDMV
10