mt9v112 Micron Semiconductor Products, mt9v112 Datasheet - Page 8

• Manufacturer Part Number: mt9v112
• Description: 1/6-inch Soc Vga Cmos Digital Image Sensor
• Manufacturer: Micron Semiconductor Products

T ypical Connections
tions. For low-noise operation, the MT9V112 requires
separate power supplies for analog and digital. Incom-
ing digital and analog ground conductors can be tied
NOTE:
09005aef8154a39d/09005aef8175e6cc
MT9V112_2.fm- Rev. A 1/05 EN
1. A 1.5K: resistor value is recommended, but may be greater for slower two-wire speed.
2. MT9V112 ST ANDBY can be connected to customer’s ASIC controller directly or to Digital GND, depending on the con-
Figure 3 shows typical MT9V112 device connec-
troller’s capability.
Serial Interface
0.1µF
ST ANDBY from
or Digital GND
Master Clock
Two-Wire
V
D
DD
GND
Controller
Q
Figure 3: Typical Configuration (connection)
1µF
10µF
0.1µF
D
V
GND
DD
S
STANDBY
CLKIN
S
SCLK
TEST_ENABLE
RESET#
ADDR
DATA
D
GND
1µF
Power
V
V
Q
DD
DD
Q
Q
D
1
D
GND
GND
8
Power
0.1µF
V
V
SOC VGA DIGITAL IMAGE SENSOR
DD
DD
together next to the die. Both power supply rails
should be decoupled to ground using capacitors. The
use of inductance filters is not recommended.
(V
domains that can be at different voltages.
VAAPIX
1
DD
A
A
The MT9V112 also supports different digital core
A
GND
Power
GND
GND
V
V
/D
Micron Technology, Inc., reserves the right to change products or specificat ions wit hout not ice.
AA
AA
GND
FRAME_VALID
1
1µF
VAAPIX
VAAPIX
Power
LINE_VALID
) and I/O power (V
D
OUT
STROBE
PIXCLK
1
(7:0)
0.1µF
A
GND
To Xenon
or LED
Flash Driver
To CMOS
Camera
Port
©2004 Micron Technology, Inc. All rights reserved.
1µF
DD
PRELIMINARY
MT9V112
Q/D
GND
) power