AR0135CS Datasheet, PDF (7/27 Pages) ON Semiconductor – 1/3‐inch 1.2 Mp CMOS Digital Image Sensor

Master Clock
(6−50 MHz)
From
Controller
AR0135CS
Digital
I/O
Power¹
Digital
Core
Power¹
PLL
Power¹
Analog
Power¹
Analog
Power¹
V_DD_IO
V_DD
V_DD_PLL
V_AA
V_AA_PIX
EXTCLK
S_DATA
S_CLK
TRIGGER
OE_BAR
STANDBY
RESET_BAR
TEST
D_GND
D_OUT[11:0]
PIXCLK
LINE_VALID
FRAME_VALID
FLASH
A_GND
V_DD_IO
Digital
Ground
V_DD
V_DD_PLL
Analog
Ground
V_AA
V_AA_PIX
To Controller
Notes:
1. All power supplies must be adequately decoupled.
2. ON Semiconductor recommends a resistor value of 1.5 kW, but a greater value may be used for slower two-wire speed.
3. This pull-up resistor is not required if the controller drives a valid logic level on S_CLK at all times.
4. The serial interface output pads can be left unconnected if the parallel output interface is used.
5. ON Semiconductor recommends that 0.1 mF and 10 mF decoupling capacitors for each power supply are mounted as close as possible
to the pad. Actual values and results may vary depending on the layout and design considerations. Refer to the AR0135CS demo
headboard schematics for circuit recommendations.
6. ON Semiconductor recommends that analog power planes are placed in a manner such that coupling with the digital power planes is
minimized.
Figure 6. Parallel Pixel Data Interface
www.onsemi.com
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