Документ взят из кэша поисковой машины. Адрес оригинального документа : http://vega.inp.nsk.su/~inest/TM-1001.pdf Дата изменения: Wed Feb 21 06:34:02 2001 Дата индексирования: Mon Oct 1 19:37:36 2012 Кодировка: Поисковые слова: aldebaran

IMAGING PRODUCTS

TM-1001 PROGRESSIVE SCAN HIGH RESOLUTION SHUTTER CAMERA
Pr oduct Featur es · Very high resolution 1" progressive · · · · · · · ·

scanning 1024(H) x 1024(V) interline transfer CCD imager Digital RS-422 output for progressive scan or analog output with monitor display format

15 frames per sec. Full-frame shutter to 1/16,000 sec. Asynchronous reset with ext. shutter control Frame memory built-in for async image capturing Full frame integration with uninterrupted video AGC on/off, gamma 1 or 0.45 Small and light weight; high-rel connectors

General Description
The PULNiX TM-1001 is a very high resolution monochrome progressive scan CCD camera. The interline type progressive scan CCD permits full ver tical and horizontal resolution of very high speed shutter images. The electronic shutter, which has speeds to 1/16,000 sec., can be reset asynchronously by external pulse control. The frame rate is 15 fps. A square imager format with uniform square pixels provides superior image definition in any orientation. On-chip micro lenses mean increased sensitivity. The TM-1001 has its own built-in frame store which captures and outputs full-frame images in real time. The camera has an 8-bit, RS-422 digital signal output for interfacing with external image processing systems. Special interface cables are available for connecting the TM-1001 directly to many existing commercial frame grabbers. Applications for the TM-1001 include medical imaging, intelligent transpor tation systems, high definition graphics, on-line inspection, gauging, character reading, archiving, and long range acquisition.

Integration
The CCD imager of the TM-1001 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 controlling the #11 pin of the 12-pin connector to low (GND). The internal frame memory provides continuous video output without a frame grabber.

Asynchr onous Reset
The TM-1001's 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 purging of the CCD. There are three modes to control the asynchronous reset and shutter speed: 1. External VINIT with pulse width. The duration between pulse edges controls the shutter speed externally. 2. Internal shutter speed with Fast mode. The video signal has no delay from the reset timing (shutter speed range is 1/2,000 to 1/16,000 sec.) 3. Internal shutter speed with Slow mode. The speed control varies from 1/125 to 1/1,000 sec. The video signal star ts with internal V reset timing related to shutter speed. The built-in frame memory maintains the asynchronously captured full frame image until the next VINIT pulse comes in. The output can be either 1/15 sec. or 1/30 sec. of progressive scanning. Both analog non-interlace format (1Vp-p, 75) and 8-bit digital format (RS-422) are available from the camera.
ASYNC RESET VINIT

TM-1001 TM-1001

Electr onic Shutter
The TM-1001 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 the electronic shutter rate of 1/60 (non-async mode only), 1/125, 1/250, 1/500, 1/1,000, 1/2,000, 1/4,000, 1/8,000, or 1/16,000 second. With VINIT high (5V), the CCD keeps discharging. With a negative pulse to VINIT, the camera resets and purges the charge momentarily. Then it star ts integrating for the period of shutter control set by either an external pulse width or internal shutter control. Progressive scanning permits a full 1000 lines of vertical resolution, as compared to a conventional CCD camera which captures only half the ver tical lines per shutter.

VD SG (TRANSFER GATE) DISCHARGE PULSE PROGRESSIVE OUTPUT VIDEO OLD VIDEO IN MEMORY SHUTTER VIDEO SAME VIDEO FROM FRAME MEMORY


Specifications
Imager 1" (9.1mm x 9.2mm) progressive scan interline transfer CCD Pixel 1024 (H) x 1024 (V) Cell size 9.0 µm x 9.0 µm Scanning 1050 lines; 15 Hz (30 Hz display mode) Sync Internal/external auto switch HD/VD, 4.0 Vp-p impedance 4.7K VD=15 Hz ±5%, non-interlace HD=15.75kHz±5% Data clock output 20.034 MHz (40.068 MHz for DSP) Resolution Digital: 1008 (H) x 1018 (V), Analog: over 700 TV lines (H) x 800 TV lines (V) S/N ratio 50dB min. ( AGC = off ) Min. illumination 1.0 lux, f=1.4 without IR cut filter (no shutter) Sensitivity: 10µV/eVideo output 1.0 Vp-p composite video, 75 and 8-bit RS-422 output AGC ON*/OFF (OFF std.) *AGC is applicable on analog output only Gamma 0.45 or 1.0 (1.0 std.) Lens C-mount (use 1" format lenses) Adjustable Back Focus Power req. 12V DC, 600 mA Operating temp. -10°C to 50°C* Vibration & shock Random Vibration: 7G (200 Hz to 2000 Hz) Shock: 70G Size (W x H x L) 44mm x 48mm x 136mm (1.73" x 1.91" x 5.35") Weight 330 grams (11.6 oz) Power cable 12P-02 Power supply PD-12P (includes power connector) Auto iris connector None Functional options See price list for current listings. I/O MP-211-031-113-4300 31-pin mating connector; 30DG-02, or 30DG-02K interface cable
Note: The TM-1001 is provided with a 30DG-02 interface cable and PD-12P power supply/power cable as standard. * Image quality will degrade with increasing temperature.

Dimensions (mm)
136 135

12.6

PULNiX

PROGRESSIVE SCAN

M3x0.5 (4x)

3/8"-16

44.00 mm

18.00 mm

10.2 mm

1/4"-20 35.5 mm

44

44

NRM

ASY

DSP

NSP

POWER

VIDEO

48
16 DIGITAL OUT 1

56

31

17

32

Shutter Control Switch

SH CONTROL
9 01 8 7 654 2 3

Pin Configuration
31-Pin connector (MP211-031-113-4300)
Pin# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description CLK+ LDV+ FDV+ GND EXT HD INTEG LPULSE D0+ D1+ D2+ D3+ D4+ D5+ D6+ D7+ GND I/O Out Out Out In In Out Out Out Out Out Out Out Out Out Pin# 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Description CLKLDVFDVVINIT EXT VD ENINT GND D0D1D2D3D4D5D6D7I/O Out Out Out In In In Out Out Out Out Out Out Out Out
3 4 5

0 1 2 3 4 5 6 7 8 9

Manual no shutter 1/60 1/125 1/250 1/500 1/1,000 1/2,000 1/4,000 1/8,000 1/16,000

Async no shutter 1/16,000 1/8,000 1/4,000 1/2,000 1/1,000 1/500 1/250 1/125 Ext. pulse width

TM-1001 TM-1001

1 2 11 10

9 8 12 6 7

12-Pin Connector
1 2 3 4 5 6 GND +12V GND Video GND VINIT 7 8 9 10 11 12 VD in GND HD in GND Int. cont GND

Note: CLK: data clock, LDV: Line data valid, FDV: Frame data valid, ENINT: Integration enable, LPULSE: Last pulse

Covered by patent #6259478 B1
In Japan Takenaka System Co. Ltd. 7-1, Shinomiya Narano Cho Yamashina-ku, Kyoto, 607 Tel: 075-593-9787 Fax: 075-593-9790 In Australia PULNiX America Inc. Unit 16, #35 Garden Road Clayton, Vic 3168 Tel: 3-9546-0222 Fax: 3-9562-4892 In the U.K. PULNiX Europe Ltd. Aviary Court, Wade Road Basingstoke, Hants RG24 8PE Tel: 01256-475555 Fax: 01256-466268 In Germany PULNiX Europe Ltd. Steinbruch 5 63755 Alzenau Tel: 06023-9625-0 Fax: 06023-4667

Cert. #A3942 RVC

ISO-9001

Industrial Products Division
PULNiX America Inc. Tel: 408-747-0300 1330 Orleans Drive Tel: 800-445-5444 Sunnyvale, CA 94089 Fax: 408-747-0660 Email: imaging@pulnix.com www.pulnix.com

TM-1001/1097