C7921CA HAMAMATSU | Alldatasheet
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Technical content
Features
/K6C Non-destructive inspection /K6C Digital X-ray photography
Applications
/K6C High quality image: 1056 × 1056 pixels /K6C Pixel size: 50 × 50 µm /K6C No image distortion /K6C Digital output (12 bits) /K6C High-speed imaging by binning operation: 16 frames/s (4 × 4 binning) /K6C Wide dynamic range /K6C High cost performance IMAGE SENSOR Flat panel sensor High resolution and high frame rate C7921CA AMP ARRAY No. 1 SHIFT REGISTER TIMING PULSE GENERATOR OSCILLATOR ExtTrg PIXEL NUMBER Vsync Hsync Pclk A/D IntExt IntExt BINNING (bin0, bin1) EXTERNAL POWER SUPPL Y A. Vdd, D. Vdd V (±7.5) (not attached) AMP ARRAY No. 8 PHOTODIODE ARRAY BUFFER AMP BUFFER AMP PROCESSING AMP PROCESSING AMP 11151361115135 10561055 211221111057 SCINTILLATOR BIAS GENERATER FIFO A/D FIFO VIDEO OUTPUT (12 BIT DIGITAL) I Block diagram KACCC0170EA
I Functional specification Parameter Specification Readout Charge amplifier array Feedback capacitance of each amplifier 0.15 pF Video output (Data1 - 12) RS-422 (differential) 12 bit Output data rate 6.25 MHz Synchronous signal (Vsync, Hsync, Pclk) RS-422 (differential) bin0, 1, ExtTrg, IntExt TTL I Absolute maximum ratings (Ta=25 °C) Parameter Symbol Value Unit Supply voltage for digital circuitry (+5 V) D.vdd +6.0 V Supply voltage for analog circuitry (+5 V) A.vdd +6.0 V Supply voltage for analog circuitry (±7.5 V) V(+/-7.5) ±12 V Input voltage (bin0, 1, ExtTrg, IntExt) Vin 0 to 6.0 V Operating temperature (not condensed) Topr 0 to +35 °C Storage temperature (not condensed) Tstg 0 to +50 °C Parameter Symbol Specification Unit Pixel size - 50 µm Active area - 52.8 × 52.8 mm Pixel number - 1056 × 1056 pixels Number of active pixels - 1032 × 1032 pixels Frame speed (single operation) Sf (int) 4 frame/s Frame speed (2 × 2 binning) - 8 frame/s Frame speed (4 × 4 binning) - 16 frame/s Frame speed external (single operation ) Sf (ext) Sf (int) to 0.1 frame/s Noise (rms.) N (rms.) 1000 electrons Saturation charge Csat 2.9 M electrons Resolution Reso 8 line pairs/mm Dynamic range - 2900 - Defect line * - 10 Max. lines Scintillator - CsI - * Without a couple of adjacent defect line that has no response. I Timing chart T o acquire images through an image grabber board, parameters that match the following timing chart should be described in the software program or parameter file. Internal mode KACCC0167EA Vsync+ (RS-422) Hsync+ (RS-422) Hsync+ (RS-422) Pclk+ (RS-422) Data1 - 12 (RS-422) The number of n is 132 Tvc (1 FRAME) Thd Thdpw Thc (1 LINE) Tvdpw Thdpw Thc (1 LINE) Tpd TpdbTpc (1 PIXEL) Tppw Tpdb 1 2 n-1 n n+1 8n-1 8n TdcTdd
1 × 1 mode (Typ.) Parameter Symbol Value Unit Delay time (only external trigger mode) Tvd 450 µs Cycle time Tvc 243 msVsync Dummy pulse width Tvdpw 920 µs Delay time Thd 2.8 µs Cycle time Thc 230 µsHsync Dummy pulse width Thdpw 59 µs Delay time Tpd 150 ns Cycle time Tpc 160 ns Pulse width Tppw 85 nsPclk Delay time between each block Tpdb 480 ns Delay time Tdd 50 nsData1-12 Cycle time Tdc 160 ns 2 × 2 mode (Typ.) Parameter Symbol Value Unit Delay time (only external trigger mode) Tvd 450 µs Cycle time Tvc 122 msVsync Dummy pulse width Tvdpw 920 µs Delay time Thd 2.8 µs Cycle time Thc 230 µsHsync Dummy pulse width Thdpw 140 µs Delay time Tpd 150 ns Cycle time Tpc 160 ns Pulse width Tppw 85 nsPclk Delay time between each block Tpdb 480 ns Delay time Tdd 50 nsData1-12 Cycle time Tdc 160 ns 4 × 4 mode (Typ.) Parameter Symbol Value Unit Delay time (only external trigger mode) Tvd 450 µs Cycle time Tvc 62 msVsync Dummy pulse width Tvdpw 920 µs Delay time Thd 2.8 µs Cycle time Thc 230 µsHsync Dummy pulse width Thdpw 190 µs Delay time Tpd 150 ns Cycle time Tpc 160 ns Pulse width Tppw 85 nsPclk Delay time between each block Tpdb 480 ns Delay time Tdd 50 nsData1-12 Cycle time Tdc 160 ns Note) The numbers of siginificant figures is two. (except Tvc) RECOMMENDATION: 50 % OF FRAME TIME FROM Tvc TO 10 s Tvc - TvdpwTvd ExtTrg (TTL) Vsync+ (RS-422) Hsync+, Pclk and Data 1-12 are the same as internal trigger mode.
T o operate C7921CA at full performance, the following system and peripherals are required. PC: IBM compatible PC running on Windows 98 or later operating system Digital frame grabber card: Monochrome 16 bits or more, pixel clock 7 MHz or more, RS-422 interface synchronous signal (See the frame grabber manual.) The National Instruments IMAQ PCI-1424 (NI parts No. 777662-01) frame grabber has been verified to successfully acquire 12- bit digital images from C7921CA. The IMAQ PCI-1422 (NI pats No. 777959-01) also acquires satisfactory images from C7921CA. Y ou can utilize the demonstration software that comes with the frame grabber as a simple viewer, to acquire and save an image. T o do so, refer to the frame grabber user’s guide for how to use the camera information file for the demonstration software. plug at one end and open at the other end; 2 m; see T able 2.) comes supplied with C7921CA. An optional 36-pin cable for interface with the 36-pin receptacle (see T able 1) on C7921CA is also available for synchronous signal input, video output and external control. The voltages described above are specified at the flat panel sensor side. The impedance of the power cable attached with the flat panel sensor is low enough but it causes 0.1 V approx. drop. Therefore the voltage at the power source side should be set 0.1 V higher than the voltage specified above. Table 1 Pin assignment of 36-pin receptacle Pin No. Signal Pin No. Signal
1 Data1+ (MSB) 19 Data1- (MSB)
2 Data2+ 20 Data2-
3 Data3+ 21 Data3-
4 Data4+ 22 Data4-
5 Data5+ 23 Data5-
6 Data6+ 24 Data6-
7 Data7+ 25 Data7-
8 Data8+ 26 Data8-
9 Data9+ 27 Data9-
10 Data10+ 28 Data10-
11 Data11+ 29 Data11-
12 Data12+(LSB) 30 Data12- (LSB)
13 bin0 (TTL) 31 Gnd 14 bin1 (TTL) 32 Gnd
15 ExtTrg (TTL) 33 IntExt (TTL)
16 Vsync+ 34 Vsync-
17 Hsync+ 35 Hsync-
18 Pclk+ 36 Pclk-
Unless otherwise noted, signal level is RS-422. 36-pin receptacle: TX20A-36R-D2GF1-A1L made by JAE (Japan Aviation Electronics Industry limited) 36-pin mating plug: TX20A-36PH1-D2P1-D1 made by JAE (Japan Aviation Electronics Industry limited) Table 2 Power pin assignment and cable color Pin No. Color Signal 1 Brown +7.5 V
2 Red Analog GND
3 Orange -7.5 V
4 Yellow Analog GND
5 Green Analog +5 V
6 Blue Digital GND
7 Purple Digital +5 V
Install the frame grabber board into the PC by following the manufacturer’s instructions. When a general-purpose frame grabber board is used, binning or trigger operation for bin0, bin1, IntExt and ExtT rig can be controlled with its digital I/O control. KACCC0168EA VIDEO OUTPUT (12 BIT DIGITAL) Vsync, Hsync, Pclk BINNING (bin0, bin1) IntExt ExtTrg X-RAY SOURCE GRABBER MONITOR PC/AT (REAR VIEW) C7921CA OS + ACQUISITION SOFTWARE VOLTAGE SOURCE [A. Vdd, D. Vdd, V (±7.5)] MOS Image Sensor for X-Ray I Dimensional outline (unit: mm) KACCA0103EA 142 142 MOS Image Sensor for X-Ray C7921CA Top cover is made of aluminum 1.0 mm thickness. Weight: 1.37 kg 52.8 52.8 Digital Out Power
Flat panel sensor C7921CAGeneral purpose frame grabber cable A8406-01/-06/-07/-08 Optional 36-pin cables T wo types of 36-pin cables are provided as options for connecting to the frame grabber. T ype A (A8406-01): General-purpose interface cable for digital flame grabber. T ype B (A8406-02): Interface cable for IMAQ PCI-1424 grabber board. I Cable color coding and specifications Pin No. Signal Cable color Marking color Pin No. Signal Cable color Marking color
1 Data1+ (MSB) blue - 19 Data1- (MSB) orange -
2 Data2+ green - 20 Data2- brown -
3 Data3+ gray - 21 Data3- red -
4 Data4+ black - 22 Data4- yellow -
5 Data5+ pink - 23 Data5- purple -
6 Data6+ white - 24 Data6- blue red
7 Data7+ orange white 25 Data7- green white
8 Data8+ brown white 26 Data8- gray white
9 Data9+ red white 27 Data9- black white
10 Data10+ yellow black 28 Data10- pink black
11 Data11+ purple white 29 Data11- white blue
12 Data12+ (LSB) blue red 30 Data12- (LSB) orange white
13 bin0 (TTL) green white 31 Gnd brown white 14 bin1 (TTL) gray white 32 Gnd red white
15 ExtTrg (TTL) black white 33 IntExt (TTL) yellow black
16 Vsync+ pink black 34 Vsync- purple white
17 Hsync+ white blue 35 Hsync- blue black
18 Pclk+ orange black 36 Pclk- green black
I Dimensional outline (unit: mm) A8406-01/-06/-07/-08 cable for general frame grabber 18 36 11 9 a 36-PIN CABLE TX20A-36PH1-D2P1-D1Cable type No. A8406-01 a 5000 ± 140 A8406-06 7000 ± 140 A8406-07 10000 ± 140 A8406-08 12000 ± 140 KACCA0096EB A8406-01/-06/-07/-08 is a cable that connects the flat panel sensor (C7921CA, etc.) to a general frame grabber. One end of this cable has a 36-pin plug mating with the C7921CA digital output receptacle, but the other end is left open. Connect the open end to a plug that mates with the frame grabber to be used. Cable color coding and specifications are shown in the table below. Type Cable type No. Cable length Cable end Cable end A8406-01 5 m A8406-06 7 m A8406-07 10 mA A8406-08 12 m open A8406-02 5 m A8406-03 7 m A8406-04 10 mB A8406-05 12 m TX20A-36PH1-D2P1-D1 * 1 PCS-XE100MA *2 *1: Made by JAE (Japan Aviation Electronics Industry, Limited) *2: Made by Honda Tsushin Kogyo Co. Ltd.
Digital frame grabber cable for IMAQ PCI-1424 A8406-02/-03/-04/-05 HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2003 Hamamatsu Photonics K.K. Cat. No. KACC1066E05 Sep. 2003 DN A8406-02/-03/-04/-05 cable is designed to connect the flat panel sensor (C7921CA, etc.) to the National Instrument IMAQ PCI- 1424 and PCI-1422 digital frame grabber board. Both ends of this cable have connectors. One end is a 36-pin plug mating with the C7921CA digital output receptacle, while the other end is a 100-pin plug for the IMAQ PCI-1424 and PCI-1422. I Pin connection for A8406-02 TX20A-36PH1-D2P1-D1 Pin No. Signal PCS-XE100MA Pin No. TX20A-36PH1-D2P1-D1 Pin No. Signal PCS-XE100MA Pin No.
1 Data1+ (MSB) 23 19 Data1- (MSB) 24
2 Data2+ 21 20 Data2- 22
3 Data3+ 19 21 Data3- 20
4 Data4+ 17 22 Data4- 18
5 Data5+ 15 23 Data5- 16
6 Data6+ 13 24 Data6- 14
7 Data7+ 11 25 Data7- 12
8 Data8+ 9 26 Data8- 10
9 Data9+ 7 27 Data9- 8
10 Data10+ 5 28 Data10- 6
11 Data11+ 3 29 Data11- 4
12 Data12+ (LSB) 1 30 Data12- (LSB) 2
13 bin0 (TTL) 33 31 Gnd 99 14 bin1 (TTL) 35 32 Gnd 100
15 ExtTrg (TTL) 37 33 IntExt (TTL) 39
16 Vsync+ 41 34 Vsync- 42
17 Hsync+ 43 35 Hsync- 44
18 Pclk+ 49 36 Pclk- 50
I Dimensional outline (unit: mm) A8406-02/-03/-04/-05 cable for IMAQ PCI-1424 frame grabber Notice) · Do not subject the Flat Panel Sensors to strong vibration or shock. (Strong shock such as drop impacts may cause permanent damage to these sensors.)
- Users must take responsibility for implementing X-ray shielding safety measures to avoid the risk of X-ray exposure.
- This product was not designed and manufactured for use as a medical X-ray device. System manufacturers must take responsibility for obtaining MHW or FDA approval when incorporating this product into a medical diagnostics system.
- This product is warranted for a period of 12 months after the date of the shipment. The warranty is limited to make a replacement or repair of any defective material due to defects in workmanship or materials used in manufacture. It does not cover loss or damage of the product due to natural calamity, misuse or total radiation dose over 1 million Roentgen (80 kV) even within the warranty period. 100 PCS-XE100MA PCS-XEM100LU2 36-PIN CABLE TX20A-36PH1-D2P1-D1 a Cable type No. A8406-02 a 5000 ± 140 A8406-03 7000 ± 140 A8406-04 10000 ± 140 A8406-05 12000 ± 140 KACCA0097EB