MCM20027IBMN 查看數據表（PDF） - Motorola => Freescale

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MCM20027IBMN

Color SXGA Digital Image Sensor 1280 x 1024 pixel progressive scan solid state image sensor with integrated CDS/PGA/ADC, digital programming, control, timing, and pixel correction features

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

ImageMOS

1.0

2.0

2.1

2.2

3.0

3.1

3.2

4.0

5.0

6.0

6.1

6.2

6.3

6.4

6.5

7.0

7.1

7.2

7.3

7.4

7.5

7.6

8.0

8.1

8.2

7.4.1

7.4.2

7.4.3

Table Of Contents

MCM20027 Overview...................................................................... 7

MCM20027 Architecture................................................................. 7

Pixel Architecture........................................................................... 7

Color Separation and Fill Factor Enhancement .......................... 9

Frame Capture Modes.................................................................... 10

Continuous Frame Rolling Shutter capture mode (Default)........ 10

Single Frame Rolling Shutter capture mode (SFRS)................... 11

Active Window of Interest Control ................................................ 12

Active Window Sub-sampling Control.......................................... 12

Frame Rate and Integration Time Control.................................... 13

CFRS Frame Time/Rate:................................................................. 13

Integration Time in CFRS mode:................................................... 13

SFRS Frame Time/Rate:................................................................. 14

Integration Time in SFRS mode.................................................... 14

Example of Frame time/rate and Integration Time in CFRS and

SFRS modes....................................................................................

Analog Signal Processing Chain Overview ............................... 15

Correlated Double Sampling (CDS)............................................... 15

Frame Rate Clamp (FRC)................................................................ 15

Programmable Per-Column Offset .............................................. 16

Digitally Programmable Gain Amplifiers (DPGA) for White Bal-

ance and Exposure Gain................................................................ 16

White Balance Control PGA........................................................... 16

Exposure Global Gain PGA............................................................ 16

Gain Modes..................................................................................... 17

Global Digital Offset Voltage Adjust (DOVA)................................ 19

Analog to Digital Converter (ADC)................................................ 19

MCM20027 Sensor External Controls........................................... 20

Initialization .................................................................................... 20

Standby Mode............................................................................... 20

MOTOROLA

Revision 8.4 - 24 Oct 2002 : MCM20027

4

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