MT9V022I77ATC Aptina LLC, MT9V022I77ATC Datasheet - Page 49
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MT9V022I77ATC
Manufacturer Part Number
MT9V022I77ATC
Description
IC SENSOR IMAGE VGA COLOR 52IBGA
Manufacturer
Aptina LLC
Type
CMOS Imagingr
Series
DigitalClarity®r
Specifications of MT9V022I77ATC
Pixel Size
6µm x 6µm
Active Pixel Array
752H x 480V
Frames Per Second
60
Voltage - Supply
3.3V
Package / Case
52-IBGA
Sensor Image Color Type
Color
Sensor Image Size Range
250,920 to 480,000Pixels
Sensor Image Size
752x480Pixels
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Temp Range
-40C to 85C
Package Type
IBGA
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
52
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1267
MT9V022I77ATC
MT9V022I77ATC
Appendix A – Serial Configurations
Configuration of Sensor for Stand-Alone Serial Output with Internal PLL
Figure 46:
PDF: 3295348826/Source:7478516499
MT9V022_DS - Rev.H 6/10 EN
Stand-Alone Topology
1. Power-up sensor.
2. Enable LVDS driver (set R0xB3[4]= 0).
3. De-assert LVDS power-down (set R0xB1[1] = 0.
4. Issue a soft reset (set R0x0C[0] = 1 followed by R0x0C[0] = 0.
5. Force sync patterns for the deserializer to lock (set R0xB5[0] = 1).
6. Stop applying sync patterns (set R0xB5[0] = 0).
With the LVDS serial video output, the deserializer can be up to 8 meters from the
sensor. The serial link can save on the cabling cost of 14 wires (D
FRAME_VALID, PIXCLK, GND). Instead, just 3 wires (2 serial LVDS, 1 GND) are sufficient
to carry the video signal.
In this configuration, the internal PLL generates the shift-clk (x12). The LVDS pins
SER_DATAOUT_P and SER_DATAOUT_N must be connected to a deserializer (clocked
at approximately the same system clock frequency).
Figure 46 shows how a standard off-the-shelf deserializer (National Semiconductor
DS92LV1212A) can be used to retrieve the standard parallel video signals of D
LINE_VALID and FRAME_VALID.
Typical configuration of the sensor:
If necessary:
BYPASS_CLKIN
SER_DATAIN
LVDS
LVDS
49
MT9V022: 1/3-Inch Wide-VGA Digital Image Sensor
Sensor
SER_DATAOUT
8-bit configuration shown
LVDS
8
DS92LV1212A
PIXEL
Appendix A – Serial Configurations
FRAME_VALID
LINE_VALID
Aptina reserves the right to change products or specifications without notice.
LVDS
SHIFT_CLKOUT
2
CLK
©2005 Aptina Imaging Corporation. All rights reserved.
26.6 MHz
26.6 MHz
OUT
Osc.
Osc.
[9:0], LINE_VALID,
8 meters (maximum)
OUT
(9:0),