PAC7366 Datasheet, PDF (1/23 Pages) Pixart Imaging Inc. – NTSC/PAL DIGITAL IMAGE SOC

PAC7366
NTSC/PAL Digital Image SOC
PAC7366 NTSC/PAL DIGITAL IMAGE SOC
General Description
The PAC7366 is a low voltage, highly integrated CMOS active-pixel digital image sensor. It provides high-quality
color image and has outputs of NTSC/PAL interlaced composite analog video and parallel digital format that is
embedded the new FinePixel™ sensor technology to perform the excellent image quality. It is available in
CLCC-48L package.
The PAC7366 can be programmed via I²C^TM serial control bus or by an attached SPI or I²C flash memory at
startup. By programming the internal register set, it performs the exposure time for different luminance condition,
offset correction DAC, programmable gain control, and auto white balance.
Features
ƒ Output Format (analog composite video):
z NTSC – 640x480 or 720x480
z PAL – 768x576 or 720x576
ƒ Output Format (parallel digital):
z YUV/YCrCb 4:2:2
z RGB565/555/444
z BT656
ƒ Bayer-RGB color filter array
ƒ On-chip 10-bit pipelined A/D converter
ƒ Integrated video encoder for NTSC/PAL
with overlay capability and DAC
ƒ On-chip manual analog gain control
ƒ I²C^TM Interface
ƒ Interface to EEPROM through I2C^TM bus
ƒ Interface to low cost Flash through SPI and
I²C bus
ƒ Power consumption: operating typ. 300 mW
(full resolution @ 60fps)
ƒ ABC (Automatic Background
Compensation)
ƒ Black sun cancellation
ƒ DSP function:
z AEC & AGC
z AWB
z Gamma
z Color matrix
z Sharpness
z De-noise
z Color saturation
z Defect compensation
z Lens shading compensation
z Horizontal and vertical image flip
z Zoom & windowing & sampling rate
ƒ OSD (4 + 1 layers)
ƒ PLL
ƒ GPIO(configuration IO : pedestal, mirror,
NTSC/PAL, SADDR, OSD on/off)
Key Specifications
ƒ Active Array Size:
z 640x480 when NTSC_640x480,
NTSC_720x480, PAL_720x576
z 768x576 when PAL_768x576
ƒ Optical format:
z 1/3” or 1/4” Lens for NTSC_640x480,
NTSC_720x480, PAL_720x576
z 1/3” Lens for PAL_768x576
ƒ Maximum Frame Rate:
z NTSC: 60 fields per second
z PAL: 50 fields per second
ƒ Pixel Size: 5.6um * 5.6um
ƒ Lens Chief Ray Angle: 0°~ 25°
ƒ Scan Mode: Progressive
ƒ Power Supply:
z Analog: typ. 2.8V
z Core: typ. 1.8V
z I/O: 1.7V~3.3V
ƒ input clock: typ. 27Mhz
ƒ Pixel clock: 27Mhz
ƒ Output interface:
z Analog composite video out, single-ended
or differential
z 8-bit parallel digital output
ƒ Sensitivity: 11500 mV/Lux-Sec
ƒ S/N Ratio: 45 dB
ƒ Dynamic range: 80 dB
ƒ Package: CLCC-48L, 10.00mm x 10.00mm,
0.7mm pitch
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [e-mail]
V1.10
1
Dec. 2012