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Sony XCST70, User Manual

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13

XC-ST70/70CE

OUTPUT WAVEFORM TIMING CHART

Timing chart of horizontal output waveform

Timing chart of vertical output waveform (2:1 interlaced frame integration)

91 (6.36 

µ

s)  

69.8 ns

40

77

22

3

15

752

Effective total pixel    768

Horizontal blanking period (11.0 

µ

s)

One horizontal scanning period (1 H)

910 (63.56 

µ

s)

Output video period

752 (52.5 

µ

s)

67 (4.68 

µ

s)

HSYNC

70

(4.89 

µ

s)

21

(1.47 

µ

s)

HD

Camera video
output signal
(Typical value)

CCD
output
signal

Optical black portion

Horizontal transfer stop period

Dummy

pixel

Optical black
portion

Odd field (262.5 H)

253.5 H

253.5 H

489

494

491

490

492

494

9 H

Vertical blanking
period (20 H)

Vertical blanking
period (20 H)

9 H

Even field (262.5 H)

VD

Camera
video
output
signal

CCD
output
signal

1 3 5 7 9

2 4 6 8

6

8

1

4

242.5

3.5

242.5

6

8

2

493

Optical black portion

Empty 
transfer

Optical black portion

Empty 
transfer

• XC-ST70 (EIA)

Summary of Contents for XCST70

Page 1: ...CCD B W VIDEO CAMERA MODULE XC ST70 70CE User s Guide Ver 1 0 English ...

Page 2: ... PHASE CONDITIONS OF EXTERNAL SYNCHRONIZATION 6 ELECTRONIC SHUTTER 7 RESTART RESET R R 10 FRAME IMAGE OUTPUT WITH STROBE LIGHT 12 OUTPUT WAVEFORM TIMING CHART 13 TIMING CHART OF EXTERNAL TRIGGER SHUTTER MODE 1 17 TIMING CHART OF EXTERNAL TRIGGER SHUTTER MODE 2 23 DIMENSIONS 25 SPECTRAL SENSITIVITY CHARACTERISTICS TYPICAL VALUE 26 VARIOUS LENS SELECTION 27 ...

Page 3: ...000 seconds XC ST70CE 1 4 to 1 8 000 seconds Inputting the trigger pulse gives one still image This feature allows the capture of high speed moving object Restart Reset R R function Inputting HD and VD signals 2 VD or more continuously from the outside can catch one image at arbitrary time and control the stored CCD This function is used for long exposures and strobe with frame image output Synchr...

Page 4: ...era are as follows Tripod adaptor VCT ST70I Isolated type Close up ring kit LO 77ERK C mount lenses VCL 50Y M VCL 25Y M VCL 16Y M VCL 12YM VCL 08YM Junction box JB 77 Video camera module XC ST70 70CE Camera adaptor DC 700 700CE Camera cables CCXC 12P02N 2 m CCXC 12P05N 5 m CCXC 12P10N 10 m CCXC 12P25N 25 m ...

Page 5: ...Manual Fixed Can be selected using the switch on the rear panel Gamma correction ON OFF Can be selected using the switch on the rear panel Electronic shutter XC ST70 1 100 to 1 10 000 seconds XC ST70CE 1 120 to 1 10 000 seconds External trigger shutter XC ST70 1 4 to 1 10 000 seconds XC ST70CE 1 4 to 1 8 000 seconds Set using the DIP switch on the rear panel or continuously variable with the trigg...

Page 6: ... No trigger input terminal is provided Camera adaptor DC 777 CE No trigger input terminal is provided Camera adaptor DC 700 CE Conforms to new EIAJ and uses 12 pin assignment Junction box JB 77 No trigger input terminal is provided CCXC 12P05N CCXC 12P10N CCXC 12P25N 1 An HD VD signal cannot be used simultaneously with a VS signal 2 A VS signal cannot be used simultaneously with an HD VD signal Al...

Page 7: ...sensitivity set by Sony s standard value according to the deviation in sensitivity of CCD Valid when multiple XC ST70 70CEs are used for an identical subject B Volume control switch This switch can be changed in the range of 0 to 18 dB when the GAIN switch is set to M During factory setting this switch is ad justed to the fixed sensitivity for a stan dard subject 4 5 2 3 2 1 3 A 5 B 9 4 8 6 7 Pin ...

Page 8: ...D signals is as specified in the figure below in any timing Phase conditions The phase relation between external input HD and VD signals should be set as shown below with respect to the specified center phase 100 200 455 454 455 454 5 200 EXT VD ODD EVEN EVEN ODD EXT HD The operation in parentheses refers to XC ST70CE Unit Clock 1 CLK 69 84 n sec XC ST70 70 48 n sec XC ST70CE Note The synchronized...

Page 9: ...ger shutter The electronic shutter speed and type can be set using the DIP switch on the rear panel DIP switch on the rear panel Normal shutter This mode provides continuous video output with the electronic shutter selected by switches to clearly capture a high speed moving object Setting of normal shutter speed ...

Page 10: ...el Using trigger pulse width An arbitrary shutter speed can be obtained by setting the trigger pulse width to the range of 2 µsec to 250 msec Exposure time Trigger pulse width 97 µsec XC ST70 120 µsec XC ST70CE 1 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 0 0 0 1 1 0 0 1 0 0 1 1 1 0 1 0 0 1 1 0 1 1 0 0 1 1 1 1 1 0 0 1 1 Mode 1 Non reset mode 1 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0...

Page 11: ...pedance 10 kΩ or more The voltage and pulse width used are measured at pin 11 of a 12 pin multi connector on the rear panel Specifications of WEN Write ENable Pulse Output impedance 10 kΩ or more A B T A 2 to 5 0 V B 0 to 0 6 V T 2 µs to 1 4 s 100 µs to 1 4 s when setting the shutter speed using DIP switch A B T A 4 0 to 5 0 V B 0 to 2 0 V T 2 µs to 1 4 s 100 µs to 1 4 s when setting the shutter s...

Page 12: ...erving the trail of a moving object The exposure time is determined by the VD interval T period between external VD pulses as follows Timing and conditions Example 1 of Long exposure 0 0 0 0 0 1 1 1 Switch Restart Reset R R 1 2 3 4 5 6 7 8 1 ON 0 OFF EXT HD EXT VD Exposure time for Odd field T T T Exposure time for Even field Video output Odd and even fields are determined by the phase of the EXT ...

Page 13: ...from the outside Invalid image Odd image Even image 1 60 second 1 60 second Valid frame image Continuous signal 15 734 kHz XC ST70 15 625 kHz XC ST70CE Allowable frequency value 1 VD interval T 262 5H or more XC ST70 312 5H or more XC ST70CE and less than 1 second Recommended Four or more VD pulses are required Exposure time for Odd field Exposure time for Even field ...

Page 14: ...ide Avoid lighting the scene during the light emitting inhibit zone defined below The field is transfered to the storage area of the CCD so it can be read out For best performance it is recommended not to flash between VD and VD 10H XC ST70 16H XC ST70CE EXT HD EXT VD Strobe light Video output Invalid image Odd image Even image Valid frame image Continuous signal 15 734 kHz XC ST70 15 625 kHz XC S...

Page 15: ...52 52 5 µs 67 4 68 µs HSYNC 70 4 89 µs 21 1 47 µs HD Camera video output signal Typical value CCD output signal Optical black portion Horizontal transfer stop period Dummy pixel Optical black portion Odd field 262 5 H 253 5 H 253 5 H 489 494 491 490 492 494 9 H Vertical blanking period 20 H Vertical blanking period 20 H 9 H Even field 262 5 H VD Camera video output signal CCD output signal 1 3 5 7...

Page 16: ... 253 5 H 253 5 H 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 488 489 490 491 489 490 491 492 493 494 9 H Vertical blanking period 20 H Vertical blanking period 20 H 9 H Even field 262 5 H VD Camera video output signal CCD output signal 6 8 1 4 242 5 6 8 1 3 5 242 5 492 493 494 Optical black portion Empty transfer Optical black portion Empty transfer xc XC ST70 EIA ...

Page 17: ...d 736 51 9 µs 81 5 71 µs HSYNC 70 4 93 µs 21 1 48 µs HD Camera video output signal Typical value CCD output signal Optical black portion Horizontal transfer stop period Dummy pixel Optical black portion Odd field 312 5 H 305 H 305 H 1 3 5 7 9 579 581 2 4 6 8 580 7 5 H Vertical blanking period 25 H Vertical blanking period 25 H 7 5 H Even field 312 5 H VD Camera video output signal CCD output signa...

Page 18: ...312 5 H 305 H 305 H 1 2 3 4 5 6 7 8 9 582 1 2 3 4 5 6 7 8 578 579 580 581 579 580 7 5 H Vertical blanking period 25 H Vertical blanking period 25 H 7 5 H Even field 312 5 H VD Camera video output signal CCD output signal 287 5 287 5 6 14 1 3 5 6 14 1 3 581 582 Optical black portion Empty transfer Optical black portion Empty transfer XC ST70CE CCIR ...

Page 19: ... may be missed 4 In all cases the WEN signal indicates when a valid image is available Normally an image is output after the external falling edge If the falling edge of the trigger is very close to the falling edge of the external VD there may be a delay of 1VD in the output The period of uncertainty is when the falling edge of VD is between 65 µs before or 10 µs after the falling edge of the tri...

Page 20: ...ng the trigger inhibit period an input trigger may be missed 4 Be sure to input an external VD signal between 10 µs and 100 ms from the falling edge of a trigger pulse as shown by 1 and 2 in the figure For the input except described above the operation cannot be ensured If the external VD signal is not input under the prescribed conditions the normal operation is engaged several V after a change i...

Page 21: ...hown by 1 and 2 in the figure However if the time T in the figure between the falling edges of a trigger pulse and internal VD signal is under 10 µs an image is output when the internal VD signal or the next internal VD signal falls as shown by 3 in the figure In this case an image is output when the next internal VD signal falls An image and WEN signal are always output together For more details ...

Page 22: ...put when an external VD signal falls 10 ms or more after a trigger pulse rises shown by 2 and 3 in the figure If the time T in the figure between the falling edges of a trigger pulse and external VD signal is under 10 ms an image is output when the external VD signal or the next external VD signal falls as shown by 1 in the figure In this case an image is output when the next external VD signal fa...

Page 23: ...nal input inhibition area During the trigger inhibit period an input trigger may be missed 4 Be sure to input an external VD signal for 10 ms to 110 ms from the rising edge of a trigger pulse as shown by 1 and 2 in the figure For the input except described above the operation cannot be ensured If the external VD signal is not input under the prescribed conditions the normal operation is engaged se...

Page 24: ...ter a trigger pulse rises as shown by 2 and 3 in the figure If the time T in the figure between the falling edges of a trigger pulse and internal VD signal is under 10 ms an image is output when the internal VD signal or the nextinternal VD signal falls as shown by 1 in the figure In this case an image is output when the next internal VD signal falls An image and WEN signal are always output toget...

Page 25: ...d exceeds 1 3 sec After that the external trigger shutter operation is engaged when the trigger pulse goes low In this case the area between the falling edge of a trigger pulse and the subsequent 50 ms period is an external input inhibition area During the trigger inhibit period an input trigger may be missed 4 A VD signal is generated 1H to 2H after a trigger pulse falls and an image is output in...

Page 26: ... of a DIP switch 3 The normal operation state is engaged when the high period exceeds 1 3 sec After that the external trigger shutter operation is engaged when the trigger pulse goes low In this case the area between the falling edge of a trigger pulse and the subsequent 50 ms period is an external input inhibition area During the trigger inhibit period an input trigger may be missed 4 After a per...

Page 27: ...25 XC ST70 70CE DIMENSIONS XC ST70 70CE 29 26 0 3 26 0 3 13 44 57 5 8 65 5 50 0 5 13 CCD VIDEO CAMERA MODULE XC ST70 2 M3 deep 4 Unit mm 4 M3 deep 4 ...

Page 28: ...26 XC ST70 70CE SPECTRAL SENSITIVITY CHARACTERISTICS TYPICAL VALUE 0 0 400 500 600 700 800 900 1000 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Relative sensitivity Wavelength nm 0 9 1 0 ...

Page 29: ...4 Manual Manual 30 7 23 3 289 165 122 160 120 12 5 17 526 51 VLC 25Y M 25 1 1 6 Manual Manual 20 0 15 0 204 72 53 5 69 53 11 6 17 526 42 VLC 50Y M 50 1 2 8 Manual Manual 10 1 7 6 438 68 51 69 49 22 1 17 526 65 Operation Field angle Horizontal x vertical MOD mm Image pickup range during maximum proximity horizontal vertical mm Back focus mm Flange back mm Weight g Iris Focus XC ST70 XC ST70CE MOD M...

Page 30: ...otice Technical information contained herein is for reference only and does not convey any license by any implication or otherwise under any intellectual property right or other right of Sony or third parties Sony cannot assume responsibility for any right infringements arising out of the use of this information ...

Page 31: ...Brooklands Weybridge Surrey KT13 0XW Tel 44 1932 816 340 Fax 44 1932 817011 Nordic Per Albin Hanssons vag 20 S 214 32 Malmo Sweden Tel 46 40 190 800 Fax 46 40 190 450 Italy Via Galileo Galilei 40 I 20092 Cinisello Balsamo Milano Tel 39 02 618 38 431 Fax 39 02 618 38 402 Sales Office Japan http www sony co jp ISPJ Image Sensing Products Sales Department Broadcasting Professional Systems Company Son...

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