FPN correction enables the sensor to output ready to use image
data for most applications. To enable simple and reliable system
integration, the 12 channels, 1 sync channel, 8 Gbps, and LVDS
serial link protocol supports skew correction and serial link
integrity monitoring.
The peak responsivity of the 14 µm x 14 µm 6T pixel is 7350
V.m2/W.s. Dynamic range is measured at 57 dB. In full frame
video mode, the sensor consumes 1350 mW from the 2.5V
power supply. The sensors integrate A/D conversion, on-chip
timing for a wide range of operating modes, and has an LVDS
interface for easy system integration.
By removing the visually disturbing column patterned noise, this
sensor enables building a camera without any offline correction
or the need for memory. In addition, the on-chip column FPN
correction is more reliable than an offline correction, because it
compensates for supply and temperature variations. The sensor
requires one master clock for operations up to 500 fps.
The LUPA 1300-2 is housed in a 168 pin µPGA package and is
available in a monochrome version and Bayer (RGB) patterned
color filter array. The monochrome version is available without
glass. Contact your local Cypress office.
Figure 1. LUPA 1300-2 Die Photo
1” Optical Format
■
Monochrome or Color Digital Output
■
■
■
■
■
■
■
■
■
■
■
500 fps Frame Rate
On-Chip 10-Bit ADCs
12 LVDS Serial Outputs
Random Programmable ROI Readout
Pipelined and Triggered Snapshot Shutter
On-Chip Column FPN Correction
Serial to Parallel Interface (SPI)
Limited Supplies: Nominal 2.5V and 3.3V
0°C to 70°C Operational Temperature Range
168-Pin µPGA Package
Power Dissipation: 1350 mW
Applications
■
■
■
■
■
High Speed Machine Vision
Motion Analysis
Intelligent Traffic System
Medical Imaging
Industrial Imaging
Description
The LUPA 1300-2 is an integrated SXGA high speed, high
sensi¬tivity CMOS image sensor. This sensor targets high speed
machine vision and industrial monitoring applications. The LUPA
1300-2 sensor runs at 500 fps and has triggered and pipelined
shutter modes. It packs 24 parallel 10-bit A/D converters with an
aggregate conversion rate of 740 MSPS. On-chip digital column
Ordering Information
Marketing Part Number
CYIL2SM1300AA-GZDC
CYIL2SM1300AA-GWCES
CYIL2SC1300AA-GZDC
CYIL2SM1300-EVAL
Mono/Color
Mono with Glass
Mono without Glass
[1]
Color with Glass
Mono Demo Kit
Demo Kit
168 pin µPGA
Package
Note
1. Contact your local sales office for the windowless option.
Cypress Semiconductor Corporation
Document Number: 001-24599 Rev. *C
•
198 Champion Court
•
San Jose
,
CA 95134-1709
•
408-943-2600
Revised September 18, 2009
[+] Feedback
CYIL2SM1300AA
Overview
This data sheet describes the interface of the LUPA1300-2
image sensor. The SXGA resolution CMOS active pixel sensor
features synchronous shutter and a maximal frame rate of
500 fps in full resolution. The readout speed is boosted by sub
sampling and the windowed region of interest (ROI) readout.
FPN correction cannot be used in conjunction with sub-sampling
and windowed region of interest readout. High dynamic range
scenes can be captured using the double and multiple slope
functionality. User programmable row and column start and stop
positions enables windowing. Sub sampling reduces resolution
while maintaining the constant field of view and an increased
frame rate.
The LUPA1300-2 sensor has 12 LVDS high speed outputs that
transfer image data over longer distances. This simplifies the
surrounding system. The LVDS interface can receive high speed
and wide bandwidth data signals and maintain low noise and
distortion. A special training mode enables the receiving system
to synchronize the coming data stream when switching to
master, slave, or triggered mode. The image sensor also
integrates a programmable offset and gain amplifier for each
channel.
A 10-bit ADC converts the analog data to a 10-bit digital word
stream. The sensor uses a 3-wire Serial-Parallel Interface (SPI).
It requires only one master clock for operation up to 500 fps.
The sensor is available in a monochrome version or Bayer (RGB)
patterned color filter array. It is placed in a 168-pin ceramic µPGA
package.
Specifications
Table 1. General Specifications
Parameter
Active Pixels
Pixel Size
Pixel Type
Pixel Rate
Shutter Type
Frame Rate
Master Clock
Windowing (ROI)
Read Out
ADC Resolution
Sensitivity
Extended Dynamic
Range
Specifications
1280 (H) x 1024 (V)
14 µm x 14 µm
6T pixel architecture
630 Mbps per channel (12 serial
LVDS outputs)
Pipelined and Triggered Global
Shutter
500 fps at 1.3 Mpixel (boosted by
subsampling and windowing)
315 MHz for 500 fps
Randomly programmable ROI read
out up to four multiple windows
Windowed, flipped, mirrored, and
subsampled read out possible
10-bit, on-chip
10.16 V/lux.s at 550 nm
Multiple slope (up to 90 dB optical
dynamic range)
Table 2. Electro Optical Specifications
Parameter
Conversion gain
Full well charge
Responsivity
Fill factor
Parasitic light sensitivity
Dark noise
QE x FF
FPN
PRNU
Dark signal
Power dissipation
34µV/e
-
30000e
-
7350 V.m
2
/W.s at 680 nm
40%
< 1/10000
37e
-
35% at 680 nm
2% rms of the output swing
<1% rms of the output signal
170 mV/s at 30°C
1350 mW
Value
Document Number: 001-24599 Rev. *C
Page 2 of 41
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CYIL2SM1300AA
Photovoltaic Response Curve
Figure 2. Photo Voltaic Response of LUPA 1300-2
Spectral Response Curve
Figure 3. Spectral Response of LUPA 1300-2
Document Number: 001-24599 Rev. *C
Page 3 of 41
[+] Feedback
CYIL2SM1300AA
Figure 4. Spectral Response of LUPA 1300-2 Color Sensor
0.2
0.18
0.16
0.14
0.12
RED
GREEN NEAR RED
GREEN NEAR BLUE
0.1
BLUE
0.08
0.06
0.04
0.02
0
400
500
600
700
800
900
1000
Document Number: 001-24599 Rev. *C
Page 4 of 41
[+] Feedback
CYIL2SM1300AA
Electrical Specifications
Exceeding maximum ratings may shorten the useful life of the device. User guidelines are not tested.
Table 3. Absolute Ratings
[2]
Symbol
V
DIG
V
IN
I
IO
ESD: HBM
ESD: CDM
T
J
Core digital supply voltage
Analog supply voltage
DC supply current
Human Body Model
Charged Device Model
Temperature range
2000
500
0
70
Parameter
Min
-0.5
-0.5
Max
5.5
5.5
Unit
s
V
V
mA
V
V
°C
Table 4. Power Supply Ratings
[3, 4, 5]
Boldface limits apply for T
A
=T
MIN
to T
MAX
, all other limits T
A
=+25°C. Clock = 315 MHz
Symbol
Power Supply
Parameter
Operating voltage
Dynamic Current
Peak Current
Standby current
V
DIG
, GND
DIG
Digital Supply
Operating voltage
Dynamic Current
Peak Current
Standby current
V
PIX,
GND
PIX
Pixel Supply
Operating voltage
Dynamic Current
Peak Current during FOT
Clock enabled, lux=0
Clock enabled, lux=0,
transient duration=9 µs
Clock enabled, lux=0
Clock enabled, lux=0
Shutdown mode, lux=0
-5%
Clock enabled, lux=0
Clock enabled, lux=0
Shutdown mode, lux=0
-5%
Condition
Min
-5%
Typ
2.5
7
16
1
2.5
80
130
52
2.5
6
1.4
35
1
-5%
Clock enabled, lux=0
Clock enabled, lux=0
Shutdown mode, lux=0
-5%
Clock enabled, lux=0
Clock enabled, lux=0
Shutdown mode, lux=0
2.5
220
280
100
2.5
210
260
3
+5%
275
+5%
275
+5%
50
mA
V
mA
A
mA
mA
V
mA
mA
mA
V
mA
mA
mA
+5%
120
Max
+5%
20
Units
V
mA
mA
mA
V
mA
V
ANA
, GND
ANA
Analog Supply
Peak Current during ROT Clock enabled, lux=0,
transient duration=2.5 µs
Standby current
V
LVDS
,
GND
LVDS
LVDS Supply
Operating voltage
Dynamic Current
Peak current
Standby current
V
ADC
, GND
ADC
ADC Supply
Operating voltage
Dynamic Current
Peak Current
Standby current
Shutdown mode, lux=0
Notes
2. Absolute ratings are those values beyond which damage to the device may occur.
3. All parameters are characterized for DC conditions after thermal equilibrium is established.
4. Peak currents were measured without the load capacitor from the LDO (Low Dropout Regulator). The 100 nF capacitor bank was connected to the pin in question.
5. This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is recommended that normal precautions
be taken to avoid application of any voltages higher than the maximum rated voltages to this high impedance circuit.
语音作为自然的人机接口，可以使车载导航系统实现更安全、更人性化的操作。通过国内外车载导航系统的功能对比可知，支持语音交互是车载导航系统的一个发展趋势。另外，市场信息服务公司J.D Power and Associates的调研数据也表明，56％的消费者更倾向于选择声控的导航系统。因此，开发车载语音导航系统是很有意义的。目前，国内已经具备开发车载语音导航系统的技术基础，特别是文语转换TTS技术...[详细]
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