파트넘버.co.kr TM-1320A 데이터시트 PDF


TM-1320A 반도체 회로 부품 판매점

monochrome progressive scan CCD cameras



ETC 로고
ETC
TM-1320A 데이터시트, 핀배열, 회로
AccuPiXELSeries
TM-1320A
TM-1320A-15 & TM-1320A-24
General Description
The TM-1320A series are miniature, high-resolution
monochrome progressive scan CCD cameras. The active image
resolution is 1300 x 1030 pixels out of 1392 x 1040 total pixels
using high sensitivity CCD and the available frame rate is 15 or
24 frames per second. The interline transfer CCD permits full
Product Summary
vertical and horizontal resolution of high-speed shuttered
images. The electronic shutter has speeds up to 1/16,000 sec.
and can be reset asynchronously by external pulse control.
The TM-1320A series has a patent-pending, PULNiX
High-resolution 2/3" progressive scan
1300(H) x 1030(V) interline transfer CCD imager output
Miniature 44x44x64 mm housing with high-rel
connector
exclusive, built-in look-up table (LUT). This full dynamic range
Digital RS-644 (LVDS) output and analog output
control function can be set at externally selectable knee slopes to 15 frames per second (TM-1320A-15), 24 frame model
optimize the CCD's full dynamic range in the normal output
(TM-1320A-24)
signal range. It also provides fast 10-bit to 8-bit pre-processing
Maximum dynamic range control with PULNiX-
for effective image feature enhancement. The cameras have both
exclusive, patent-pending built-in look-up table
analog and digital (RS-644) output for interfacing with frame
(Gamma, knee, user parameters)
grabbers.
Full frame integration, partial scan (1300x500 pixels,
All camera-control functions are externally controlled via a
1300 x 250) at 30, 55 or 48, 80 fps.
user-friendly RS-232C graphical interface provided by PULNiX.
Full-frame shutter to 1/16,000 sec.
Applications for the TM-1320A series include machine vision,
medical imaging, intelligent transportation systems, high-
definition graphics, gauging, character recognition, documents
archiving, and surveillance.
The TM-1320A series is a direct replacement of TM-1320
PRELIMINARYseries.
Asynchronous Reset
The TM-1320A series' asynchronous reset is flexible and
accepts external horizontal drive (HD) for phase locking. When
the VINIT pulse is applied, it resets the camera's scanning and
Asynchronous reset, no-delay shutter and read-out-
inhibit control for multiple camera applications
RS-232 external control
Camera Link version:TM-1320A-15CL,TM-1320A-24CL
Color version (RGB BAyer CFA) is available
(TMC-1320A-15,TMC1320A-24)
Electronic Shutter
The TM-1320A series has a substrate drain-type shutter
mechanism which provides a superb picture at various speeds
without smearing. A built-in manual shutter speed control selects
purging of the CCD. There are two modes to control the
the electronic shutter rate of 1/60 (non-async mode only), 1/125,
asynchronous reset and shutter speed:
1/250, 1/500, 1/1,000, 1/2,000, 1/4,000, 1/8,000, or 1/16,000
1 External VINIT with pulse width. The duration between pulse second.
edges controls the shutter speed externally.
The CCD discharges when discharge pulse is applied via
2 Internal shutter speed control. The speed control varies from
1/125 to 1/16,000 sec. The video signal and FDV starts with
internal V reset timing related to shutter speed.
internal shutter control. With a negative pulse to VINIT, the
camera resets and purges the CCD charge momentarily. Then it
starts integrating for the period of preset shutter control time by
either an external pulse width or internal shutter control.
Progressive scanning permits a full 1030 lines of vertical
VINIT
ASYNC RESET
resolution, as compared to a conventional CCD camera which
captures only half the vertical lines per shutter.
VD
SG (TRANSFER GATE)
DISCHARGE PULSE
FDV
DIGITAL DATA
Shutter Mode
VIDEO
Stand-by Image
NO-shutter mode
SG
Shutter Video
Stand-by Image
VIDEO
Normal Video Interrupted Image 1st Frame
Invalid data
Normal Video
Normal Video
Integration
The CCD imager of the TM-1320A series can be exposed for
longer than the normal scan timing of 1/15 sec. This integration
feature provides extra sensitivity for dark-environment
applications. The progressive-scan imager permits a full frame of
resolution in non-interlace format. Integration is achieved by
applying INTEG signal to pin #11 of the 12-pin connector or pin
#6 of the 31-pin connector, or by feeding VINIT pulse width
control up to 1 sec of the pulse width.
AccuPiXEL™ is a registered trademark of PULNiX America, Inc.
www.pulnix.com
Innovation at work!


TM-1320A 데이터시트, 핀배열, 회로
TM-1320A series Progressive Scan High-Resolution Shutter Cameras
Dynamic Range Control
Typical interline transfer CCDs have fixed noise levels based on
dark current (thermal or KT noise), pattern noise, and operating
clock speed. Typically for a 1k x 1k CCD operating at 25MHz pixel
clock, the noise level is around 30 electrons. The maximum
capacity of the CCD charges is limited by the well capacity at
saturation. The range is limited by the structure and the pixel size.
The TM-1320A series uses a 2/3” CCD with 6.7 µm x 6.7 µm
pixel and three-phase vertical shift register structure. The well
capacity is 16,000 electrons. The theoretical dynamic range is
16,000:30 = 533:1 (54 dB).
A typical CCD camera does not use the full dynamic range due
to the nominal gain and the output specification such as RS-170.
The typical CCD camera has its gain set at 16 to 22 dB and the
RS-170 video level is 714 mV. Using 20 dB gain for the calculation,
CCD output is limited to 714/10 = 71.4 mV. Since the CCD’s
saturation voltage is 400 mV to 500 mV, it uses less than 1/5 of the
full dynamic range.
CCD dynamic range utilization
mV
Max. Digital dynamic range at 3 dB amp
600
Blooming adj. = 13. 5 V
Lens: F=5.6
Vsub = 8 V
Vsub = 10 V
Vsub = 12 V
400
Vsub = 14 V
Vsub = 16 V
200
Digital saturation at 16 dB amp
Vsub = 18 V
Analog saturation at 20 dB amp
0
0 20 40 60 80 100 120 140 160
LUMINANCE
FL
Machine vision and outdoor applications cannot afford to miss
image information behind the saturation, which is why the dynamic
range adaptation is critical.
Programmable LUT and Knee Control
(patent pending)
The TM-1320A series has a built-in LUT (look-up table) for
dynamic range control.
At a specific gain setting, the offset (minimum level... dark point)
and A/D reference top voltage (maximum level... saturation point)
are set to 10-bit A/D input so that the full dynamic range of the
CCD is utilized at 10-bit references as the input and the LUT
output is converted into 8-bit to adjust the gamma correction.
The look-up table has two knee points (variable gamma
selection) that allow the 10 bits to be segmented into three
regions. The look-up table selection can be made either by
variable knee curve or by direct input of the knee coordinates.
Linear image:When PCB surface is visi-
ble, metal trace is saturated. If the metal
surface appears, then the plastic surface
is too dark.
Knee-controlled image:The upper is
LUT#6, the lower is #7. Both show
the full dynamic range with different
effects.
Scan Mode
Full Progressive Scan
Normal scanning mode for the TM-1320A series is 1300 x 1030
pixels. The standard speed with single-channel output is 15 or 24
frames/sec at the pixel clock of 25 or 40 MHz*. Unlike an interlace
scan camera, the TM-1320A series reads every line from top to
bottom, resulting in all lines being obtained per captured image
frame with electronic shutter.
Partial Scan
This is a standard feature in the TM-1320Aseries. The camera
scans only part of image center and outputs 1300 (H) x 500 (V)
pixels at 30 or 55 frames per second, and 1300 x 250 pixels at 60
or 80 fps.
LUT #1
LUT #7
256
LUT #0
224
LUT #4
192
160
128
96
LUT #5
LUT #6
LUT #3
LUT #2
64
32
Knee
Table
0
1
2
3
4
5
6
7
Left Knee
(X1, Y1)
84 224
56 224
80 160
60 160
40 160
96 192
48 192
112 224
Right Knee
(X2, Y2)
1024 256
1024 256
1024 256
1024 256
1024 256
1024 256
1024 256
1024 256
0 128 256 384 512 640 768 896 1024
Note: The second knee point on the built-in LUT defaults to position (1024, 256).
To reposition this point, click on it and drag it to a new location.
Scan lines
Partial Scan
* The TM-1320A series is also available with options for 12fps
(20MHz pixel clock).
www.pulnix.com
2




PDF 파일 내의 페이지 : 총 4 페이지

제조업체: ETC

( etc )

TM-1320A data

데이터시트 다운로드
:

[ TM-1320A.PDF ]

[ TM-1320A 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


TM-1320A

monochrome progressive scan CCD cameras - ETC



TM-1320A-15

monochrome progressive scan CCD cameras - ETC



TM-1320A-24

monochrome progressive scan CCD cameras - ETC