MT9V022IA7ATM Aptina LLC, MT9V022IA7ATM Datasheet - Page 49

• Manufacturer Part Number: MT9V022IA7ATM
• Description: SENSOR IMAGE VGA MONO 52IBGA
• Manufacturer: Aptina LLC
• Type: CMOS Imagingr
• Series: DigitalClarity®r

Specifications of MT9V022IA7ATM

• 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: Monochrome
• 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: 557-1205

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),