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PDF IMX122LQJ-C Data sheet ( Hoja de datos )
| Número de pieza | IMX122LQJ-C | |
| Descripción | CMOS Image Sensor | |
| Fabricantes | Sony | |
| Logotipo |  |
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Diagonal 6.4 mm (Type 1/2.9) CMOS Image Sensor with Square Pixel for Color
Cameras
IMX122LQJ-C
Description
The IMX122LQJ-C is a diagonal 6.4 mm (Type 1/2.9) CMOS active pixel type image sensor with a square pixel array
and approximately 2.43 M effective pixels. This chip operates with analog 2.7 V, digital 1.2 V and interface 1.8 V triple
power supplies. High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B
primary color pigment mosaic filters. This chip features an electronic shutter with variable integration time.
(Applications: Surveillance cameras)
Features
◆CMOS active pixel type dots
◆Input clock frequency: 54 MHz/37.125 MHz
◆Readout mode
All-pixel scan mode
HD1080 p mode (when INCK = 37.125 MHz)
HD720 p mode (when INCK = 37.125 MHz)
Window cropping mode
Horizontal vertical 2 × 2 binning mode
Vertical 1/2 subsampling mode
◆Variable-speed shutter function (Minimum unit: One horizontal sync signal period (1XHS))
◆H driver, V driver and serial communication circuit on chip
◆CDS/PGA on chip
0 dB to 24 dB:
24.3 dB to 42 dB:
Analog Gain 24 dB (step pitch 0.3 dB)
Analog Gain 24 dB + Digital Gain 0.3 to 18 dB (step pitch 0.3 dB)
◆10-bit/12-bit A/D converter on-chip
◆Output method switchable
◆ CMOS logic parallel SDR/DDR output Data-Clock output
◆ Low voltage LVDS serial 1ch/2ch output Data-Strobe output
◆R, G, B primary color pigment mosaic filters on chip
◆Recommended lens F value: 2.8 or more (close side)
◆Recommended exit pupil distance: –30 mm to –∞
* “Exmor” is a trademark of Sony Corporation. The “Exmor” is a version of Sony's high performance CMOS image sensor with
high-speed processing, low noise and low power dissipation by using column -parallel A/D conversion.
1 E11517A16
1 page  
IMX122LQJ-C
CONTENTS
Description-------------------------------------------------------------------------------------------------------------------------------------------------- 1
Features----------------------------------------------------------------------------------------------------------------------------------------------------- 1
Device Structure------------------------------------------------------------------------------------------------------------------------------------------- 2
Absolute Maximum Ratings ---------------------------------------------------------------------------------------------------------------------------- 3
Recommended Operating Conditions --------------------------------------------------------------------------------------------------------------- 3
USE RESTRICTION NOTICE ------------------------------------------------------------------------------------------------------------------------- 4
Chip Center and Optical Center----------------------------------------------------------------------------------------------------------------------- 7
Pixel Arrangement ---------------------------------------------------------------------------------------------------------------------------------------- 8
Block Diagram and Pin Configuration --------------------------------------------------------------------------------------------------------------- 9
Pin Description ------------------------------------------------------------------------------------------------------------------------------------------ 10
Electrical Characteristics------------------------------------------------------------------------------------------------------------------------------ 13
DC Characteristics----------------------------------------------------------------------------------------------------------------------------------- 13
Current Consumption ------------------------------------------------------------------------------------------------------------------------------- 14
Power Consumption--------------------------------------------------------------------------------------------------------------------------------- 14
AC Characteristics----------------------------------------------------------------------------------------------------------------------------------- 15
a) Master clock (INCK) -------------------------------------------------------------------------------------------------------------------------- 15
b) XVS and XHS Input Characteristics (In Slave Mode) -------------------------------------------------------------------------------- 16
c) XVS, XHS Output Characteristics (In Master Mode, CMOS Output)------------------------------------------------------------- 17
d) Serial Communication (4-wire Serial) ---------------------------------------------------------------------------------------------------- 18
e) DCK and DO Output Characteristics (Parallel CMOS Output Mode) ------------------------------------------------------------ 19
f) DATA/STROBE Output Characteristics (Serial LVDS Output Mode)-------------------------------------------------------------- 21
I/O Equivalent Circuit Diagram ---------------------------------------------------------------------------------------------------------------------- 22
Spectral Sensitivity Characteristics----------------------------------------------------------------------------------------------------------------- 23
Image Sensor Characteristics ----------------------------------------------------------------------------------------------------------------------- 24
Zone Definition of Video Signal Shading------------------------------------------------------------------------------------------------------- 24
Image Sensor Characteristics Measurement Method ----------------------------------------------------------------------------------------- 25
Measurement Conditions -------------------------------------------------------------------------------------------------------------------------- 25
Color Coding of this Image Sensor and Readout-------------------------------------------------------------------------------------------- 25
Definition of standard imaging conditions------------------------------------------------------------------------------------------------------ 25
Measurement Method ------------------------------------------------------------------------------------------------------------------------------ 26
Setting Registers with Serial Communication --------------------------------------------------------------------------------------------------- 28
Description of Setting Registers------------------------------------------------------------------------------------------------------------------ 28
Register Communication Timing ----------------------------------------------------------------------------------------------------------------- 28
Register Write and Read--------------------------------------------------------------------------------------------------------------------------- 29
Communication Timing to Registers with Continuous Addresses -------------------------------------------------------------------- 30
Communication Timing to Registers with Discontinuous Addresses----------------------------------------------------------------- 30
Register Map--------------------------------------------------------------------------------------------------------------------------------------------- 31
ChipID: 02 --------------------------------------------------------------------------------------------------------------------------------------------- 31
ChipID: 03 --------------------------------------------------------------------------------------------------------------------------------------------- 41
Readout Drive Mode ----------------------------------------------------------------------------------------------------------------------------------- 42
Sync Code (Parallel CMOS Output Mode) ---------------------------------------------------------------------------------------------------- 43
Sync Code Output Timing (Parallel CMOS Output Mode)--------------------------------------------------------------------------------- 44
Sync Code (Serial LVDS Output Mode)-------------------------------------------------------------------------------------------------------- 45
Sync Code Output Timing (Serial LVDS Output Mode) ------------------------------------------------------------------------------------ 47
Image Data Output Format ------------------------------------------------------------------------------------------------------------------------ 48
All-pixel Scan Mode ------------------------------------------------------------------------------------------------------------------------------ 48
HD1080 p Mode----------------------------------------------------------------------------------------------------------------------------------- 51
HD720 p mode ------------------------------------------------------------------------------------------------------------------------------------ 55
Window Cropping Mode------------------------------------------------------------------------------------------------------------------------- 58
2 × 2 Binning Readout Mode ------------------------------------------------------------------------------------------------------------------ 61
Vertical 1/2 Subsampling Mode --------------------------------------------------------------------------------------------------------------- 64
Description of Various Functions-------------------------------------------------------------------------------------------------------------------- 67
Standby mode ---------------------------------------------------------------------------------------------------------------------------------------- 67
Slave Mode and Master Mode-------------------------------------------------------------------------------------------------------------------- 68
XHSLNG Selection ------------------------------------------------------------------------------------------------------------------------------- 69
XVSLNG Selection ------------------------------------------------------------------------------------------------------------------------------- 69
Gain Adjustment Function ------------------------------------------------------------------------------------------------------------------------- 70
Black Level Adjustment Function ---------------------------------------------------------------------------------------------------------------- 72
Vertical Normal Operation and Inverted Drive ------------------------------------------------------------------------------------------------ 73
Shutter and Integration Time Settings ---------------------------------------------------------------------------------------------------------- 74
Normal Exposure Operation (Controlling the Integration Time in 1H Units) ---------------------------------------------------------- 75
Long Exposure Operation (Control by Expanding the Number of Lines per Frame) ----------------------------------------------- 76
Long Exposure Operation (Controlling the Integration Time in Frame Units)--------------------------------------------------------- 77
Example of Integration Time Setting ------------------------------------------------------------------------------------------------------------ 78
Shutter Break Function ----------------------------------------------------------------------------------------------------------------------------- 79
5
5 Page 
IMX122LQJ-C
No.
Pin.
No.
I/O
41 E1
O
42 E2
O
43 E3 GND
44 E8 GND
45 E9 GND
46 E10 GND
47 F1
O
48 F2
O
49 F3 GND
50 F8 Power
51 F9 GND
52 F10 Power
53 G1
O
54 G2
O
55 G3
I/O
56 G8 Power
57 G9 GND
58 G10 GND
59 H1
O
60 H2
O
61 H3
I
62 H4 Power
63 H5 Power
64 H6 Power
65 H7 Power
66 H8 Power
67 H9 GND
68 H10 GND
69 J1
O
70 J2
O
71 J3 GND
72 J4 GND
73 J5 GND
74 J6 GND
75 J7 GND
76 J8 GND
77 J9 TEST
78 J10 TEST
Analog/
Digital
Symbol
CMOS
LVDS
parallel
serial
D DO6
DATAP1
D DO7
DATAM1
D VSSL
VSSL
D VSSM VSSM
D VSSM VSSM
A VDDH VDDH
D DO4
STRBP1
D DO5
STRBM1
D VSSL
VSSL
D VDDL VDDL
D VSSL
VSSL
A VDDH VDDH
D DO2
STRBP0
D DO3
STRBM0
D XHS
XHS
D VDDL VDDL
D VSSL
VSSL
A VSSH VSSH
D DO0
DATAP0
D DO1
DATAM0
D XCLR XCLR
D VDDL VDDL
D VDDL VDDL
D VDDL VDDL
A
VDDH2
VDDH2
D VDDL VDDL
D VSSL
VSSL
A VSSH VSSH
D
TEST7
TEST7
D DCK
TEST8
D VSSL
VSSL
D VSSL
VSSL
D VSSL
VSSL
D VSSL
VSSL
A VSSH VSSH
D VSSL
VSSL
A Vcap2 Vcap2
A Vcap1 Vcap1
Description
Remarks
When CMOS output: Digital output
When LVDS output: LVDS DATAP1 signal output of
low power version
When CMOS output: Digital output
When LVDS output: LVDS DATAM1 signal output of
low power version
1.2 V GND
1.8 V GND
1.8 V GND
2.7 V power supply
When CMOS output: Digital output
When LVDS output: LVDS strobeP1 signal output of
low power version
When CMOS output: Digital output
When LVDS output: LVDS strobeM1 signal output
of low power version
1.2 V GND
1.2 V power supply
1.2 V GND
2.7 V power supply
When CMOS output: Digital output
When LVDS output: LVDS strobeP0 signal output of
low power version
When CMOS output: Digital output
When LVDS output: LVDS strobeM0 signal output
of low power version
Horizontal sync signal input/output
1.2 V power supply
1.2 V GND
2.7 V GND
When CMOS output: Digital output
When LVDS output: LVDS DATAP0 signal output of
low power version
When CMOS output: Digital output
When LVDS output: LVDS DATAM0 signal output of
low power version
System clear
1.2 V power supply
1.2 V power supply
1.2 V power supply
2.7 V power supply
1.2 V power supply
1.2 V GND
2.7 V GND
Test
When CMOS output: clock output.
When LVDS output: open
1.2 V GND
1.2 V GND
1.2 V GND
1.2 V GND
2.7 V GND
1.2 V GND
Test
Test
When LVDS
output
: Only input
Connected to
an external
capacitor.
Connected to
an external
capacitor.
11
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet IMX122LQJ-C.PDF ] | |
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