Toshiba IK-52N, IK-53N User Manual

CCD CAMERA

IK-53N/IK-52N

OPERATING GUIDE

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must ac­cept any interference received, including interference that may cause undesired operation.

INFORMATION

This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own ex­pense.

USER-INSTALLER CAUTION: Your authority to operate this FCC verified equipment could be
voided if you make changes or modifications not expressly approved by the party responsible for
compliance to Part 15 of the FCC rules.

This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est comforme à la norme NMB-003 du Canada.

CONTENTS

1. GENERAL ....................................................................................................................2

2. CAMERA PARTS AND FUNCTIONS......................................................................... 3

3. CONNECTIONS ......................................................................................................... 5

4. SETTING .....................................................................................................................6

4-1. Field accumulation/Frame accumulation .........................................................6

4-2. Electronic Shutter ...............................................................................................7

4-3. Reset Restart ...................................................................................................... 8

4-4. External Trigger Mode ........................................................................................9

5. Input Output Signal Specifications ....................................................................... 14

6. CCD Output Waveform Timing Chart ................................................................... 16

7. EXTERIOR VIEW ...................................................................................................... 18

8. SPECIFICATIONS ..................................................................................................... 19

1

1. GENERAL

The IK-53N/IK-52N is a monochrome video camera using a solid image sensor CCD (Charged
Coupled Device).

High Picture Quality

The 410,000 pixels CCD provides a fine picture.

Various Modes Setting

The following modes can be set by the switches on the rear panel.

• Gain: Fixed/manual adjustment (0 to +18 dB)

• Field accumulation/Frame accumulation

• Synchronized input/output (HD/VD)

• 75Ω terminal (at external synchronous input)

• Shutter function: Normal/external trigger shutter

• Shutter speed

External Synchronization

External HD/VD signals are analyzed and the synchronization mode is automatically selected
to match the input signals.

Internal Synchronizing Signal Output

HD and VD signals can be outputted from the 12-pin connector by changing the switch posi­tion on the rear panel.

Electric Shutter Speed

A variety of shutter speeds (1/100 to 1/100,000 sec) is provided to permit choice suitable for
shooting conditions.

External Trigger Function

A trigger input provides one still image. This function exactly captures a subject moving at a
high speed.

Cabinet Fixing

The cabinet fixing screw hole is provided below the front panel which includes the CCD datum
level. Fix the camera using this screw hole to minimize shifts in the optical axis.

2

2. CAMERA PARTS AND FUNCTIONS

Top/Bottom/Front Side

1

[Top]

2

1

Lens mount (C mount)
This is used to mount a C-mount type lens or
optical equipment.

2

Camera fixing reference hole (top side)

3

3

Camera fixing reference hole/T ripod fixing metal
screw hole (bottom side)

4

Camera fixing reference hole/T ripod fixing metal
screw hole (bottom side)

NOTE

When the mass of lens exceeds 300g, fix the cam-

4

[Bottom]

5

[Front]

era at the side of the lens.

5

Imaging area
The protection cap is attached on the lens mount
portion. After removing the cap, mount the lens.
Be careful not to scratch or touch the optical
area.

3

Rear Side

4

23

SHT

TRG
FRM
M.G

4

Enlarged

5

75Ω

ON OFF

EXT

HD/VD

INT

1
2
3
4
5
6

O
N

1

2

7

1

1

VIDEO OUT DC IN/SYNC plug (12-pin connector)

VIDEO OUT
DC IN/SYNC

This receives +12 VDC, and sends a video signal from the camera. When a synchronizing signal
generator is connected to this plug and an external synchronizing signal (HD/VD signal) is applied,
the camera can be operated synchronously with the external signal.

2

75Ω terminal switch (Terminal of external synchronizing HD/VD input signal)
Set this switch to OFF when not terminated. The factory setting is ON.

MIN MAX

M GAIN

8
9
0

3
4
5

3

HD/VD signal input/output selector switch
Set to INT to output the HD/VD signals from the camera, and EXT to input external HD/VD signals.
The factory setting is EXT.

4

MODE SELECT switch

1

Shutter speed setting (MODE SELECT switch bit 1 to 4)
Set to the shutter speed suitable for the shooting conditions. For each setting position, refer to
P. 7. The factory setting position is shutter OFF.

2

Reset restart/External trigger mode setting (MODE SELECT switch bit 5 to 7)
For each setting position, refer to P. 8 to 13. The factory setting position is NORMAL.

3

Trigger polarity setting (MODE SELECT switch bit 8)
Selects the polarity of an externally inputted trigger.

OFF: Positive ON: Negative

The factory setting position is OFF.

4

Field accumulation/Frame accumulation setting (MODE SELECT switch bit 9)
For the mode setting, refer to P. 6. The factory setting position is Field accumulation.

5

Gain selector switch setting (MODE SELECT switch bit 0)
This switch selects the modes OFF (fixed) or ON (manual). The factory setting is OFF (fixed).

5

Manual gain (M GAIN) control knob
This adjusts the gain of a video signal when the gain mode is set to ON by the MODE SELECT
switch bit 0 on step 5. The factory setting is the fully counterclockwise position.

4

3. CONNECTIONS

Standard Connection

Lens

IK-53N
IK-52N

Cautions on Connection

• When connecting the camera cables, be sure to turn off the camera and the other equipment
connected.

• When using another lens, the best camera performance of this camera may not be obtained.
(For example, low resolution may occur, and flare, ghost or shading may occur)

• Use the DC power source described below.

• Power supply voltage: +10.5V to +15V

• Current rating: More than 830 mA

• Ripple voltage: Less than 50 mV(p–p)

Image processor

Camera Cable

(optional)

Connector Pin Assignments

1

9

10

3

Pin

External synchroniza-

No.

tion mode (HD/VD)

1

GND

2

DC+12V

3

Video output (GND)

4

Video output (signal)

5

HD input (GND)

6

HD input (signal)

7

VD input (signal)

8

GND

9

10

11
12

VD input (GND)

2

11 12

4

–
–

–

8

7

6

5

GND
DC+12V
Video output (GND)
Video output (signal)
HD input (GND)
HD input (signal)
Reset (signal)
GND

VIDEO INDEX output
(signal)

Reset (GND)

Connector:
HR10A–10R–12PB by HIROSE electronics Co. Ltd

Reset restart

–

–

External trigger mode

GND
DC+12V
Video output (GND)
Video output (signal)
HD input (GND)
HD input (signal)
VD input (signal)
GND

–

VIDEO INDEX output
(signal)

Trigger pulse input
(signal)

VD input (GND)

Internal synchroniza-

tion output signal

GND
DC+12V
Video output (GND)
Video output (signal)
HD output (GND)
HD output (signal)
VD output (signal)
GND

–
–

–

VD output (GND)

5

4. SETTING

4-1. Field accumulation/Frame accumulation

This switch selects the potential accumulation mode of the CCD output signal. The mode can
be set with the MODE SELECT switch bit 9 on the rear panel.

75Ω

ON OFF

VIDEO OUT
DC IN/SYNC

Rear

HD/VD

EXT

INT

MIN MAX

M GAIN

SHT

TRG
FRM
M.G

MODE SELECT Switch

1
2
3
4
5
6
7
8
9
0

O
N

Field accumulation

9 9

Frame accumulation

6

4-2. Electronic Shutter

This can be set with the MODE SELECT switch located on the rear panel.

Description of the MODE SELECT Switch

Rear MODE SELECT Switch

EXT

HD/VD

INT

SHT

TRG
FRM
M.G

1
2
3
4
5

75Ω

ON OFF

6

VIDEO OUT
DC IN/SYNC

MIN MAX

M GAIN

7
8
9
0

*The electronic shutter cannot be used in the reset-restart operation.

Bits 1 to 4 : Shutter speed selection*

O

Bits 5 to 7 : External trigger mode selection

N

Bit 8 : Trigger polarity selection (Positive/Negative)
Bit 9 : Field accumulation/Frame accumulation
Bit 0 : Gain selection (OFF/ON)

Normal Shutter

This mode permits a high-speed moving subject to be captured clearly with a shutter function
incorporating a continuously available video signal. Set bit 5 of the MODE SELECT switch to
OFF (i.e., the left side) as illustrated in the table below.

Normal

shutter

5

OFF

1
2
3
4
5
6
7
8
9
0

1/4000
1

2
3
4
5
6
7
8
9
0

1/10000

Reset restart

external trigger mode

or

5

1/100

1
2
3
4
5
6
7
8
9
0

1
2
3
4
5
6
7
8
9
0

1/250

1
2
3
4
5
6
7
8
9
0

1/50000

1
2
3
4
5
6
7
8
9
0

1/500

1
2
3
4
5
6
7
8
9
0

1/100000

1
2
3
4
5
6
7
8
9
0

1/1000
1

2
3
4
5
6
7
8
9
0

(unit：second)

1/2000
1

2
3
4
5
6
7
8
9
0

7

4-3. Reset Restart

Input of an external reset-restart signal (VD) permits one screen of information to be output at
an arbitrary timing. T o set this mode, set the external trigger mode selection switch (i.e., MODE
SELECT switch bits 5, 6, and 7) as illustrated in the diagram below.

MODE SELECT Switch

1
2

O

N
3
4
5
6
7
8

Reset restart

5
6
7

75Ω

ON OFF

VIDEO OUT
DC IN/SYNC

Rear

HD/VD

EXT

INT

SHT

TRG
FRM
M.G

MIN MAX

M GAIN

9
0

Long Term Exposure

When the camera is used and sufficient sensitivity cannot be obtained for the reset-restart
function under normal operating conditions, or when observation of the trail of a moving
subject is desired, the exposure time can be extended to allow high-sensitivity images to be
obtained. To achieve this, please input from an external source a VD signal that has an ex­panded VD pulse and VD pulse interval.

Input Timing Chart Example

External HD

External VD

(Internal VD)

VIDEO OUT

VIDEO INDEX

IN

IN

V reset

About 1H

Exposure period

V reset

About 1H

Exposure period Exposure period

1V 1V

External VD interval: more than 1V

8

4-4. External Trigger Mode

NOTE

Input of an external trigger permits a high-speed moving object to be captured at the proper
position. Set the rear panel external trigger mode selection switch (i.e., MODE SELECT switch
bits 5, 6, and 7) as illustrated in the diagram below.

MODE SELECT Switch

1
2

O

N
3
4
5

SYNC-NONRESET SYNC-RESET

5
6
7

5
6
7

75Ω

ON OFF

REAR

HD/VD

EXT

INT

SHT

TRG
FRM
M.G

6

VIDEO OUT
DC IN/SYNC

MIN MAX

M GAIN

7
8
9
0

In the external trigger mode, the
camera is automatically set to Field
accumulation regardless of the
MODE SELECT switch bit 9 position.

The following two modes are available for video timing.

• SYNC-NON RESET Mode
In this mode, the video is synchronized to VD after the trigger input.

When external HD*/VD is input: Sync is to external VD
When external HD*/VD is not input: Sync is to internal VD

*There is automatic determination of external sync or internal sync by the presence or

absence of external HD input.

• SYNC-RESET Mode
In this mode, reset is applied to the internal VD and the video is output after a fixed period

following the trigger pulse.

External Trigger Shutter Speed Setting

The following two methods are available for shutter speed setting.

1 pulse trigger mode␣ (Setting by the MODE SELECT switch of the rear panel)

•

For shutter speed, refer to the table below.

(unit：second)

1/100

1
2
3
4
5
6
7
8
9
0

1/4000
1

2
3
4
5
6
7
8
9
0

1/250

1
2
3
4
5
6
7
8
9
0

1/10000

1
2
3
4
5
6
7
8
9
0

1/500

1
2
3
4
5
6
7
8
9
0

1/50000

1
2
3
4
5
6
7
8
9
0

1/1000
1

2
3
4
5
6
7
8
9
0

1/100000

1
2
3
4
5
6
7
8
9
0

1/2000
1

2
3
4
5
6
7
8
9
0

9

Pulse Width Trigger Mode (Setting by Trigger Pulse Width)

•

Set all dip switches (1 to 4) of the rear panel to “OFF”.
An arbitrary shutter speed is obtained by setting the width of the trigger pulse to 2 µs or
greater.
Shutter speed = Trigger pulse width + 97 µ sec

1
2
3
4

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

Pulse Width Trigger SYNC-NON RESET Picture Output Timing (at Time of Internal Sync)

•

1

Trigger*

VD OUT*

VIDEO INDEX

Video output

3

About 1.7 µs

Exposure period*

2

About 98.7 µs

Exposure period*

262.5H

Negative polarity mode

Positive polarity mode

2

*1: Externally input signal
*2: Exposure time = Trigger pulse width + 97 µs

(Valid trigger pulse width is 2 µs or greater for external trigger shutter operation.)

*3: As long as there is no external sync input, the internal VD will be output when the rear

panel HD/VD signal input/output switch is set to the INT side.

*4: Video is output at the falling edge of the internal VD following completion of the exposure

period.
The video and the VIDEO INDEX have a paired relationship.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

10

Pulse Width Trigger SYNC-NON RESET Picture Output Timing

•

(At Time of One-shot or Continuous External VD/Continuous External HD Input)

1

Trigger*

ExternalHDIN*

ExternalVDIN*

(InternalVD)

VIDEOINDEX

Videooutput

About 1.7 µs

Exposure period*

1

1

2

About 98.7 µs

Exposure period*

About 1H

262.5H The internal VD falling edge is within the exposure

period and thus video is not output.

Negative polarity mode

Positive polarity mode

2

3

*

*1: Externally input signal
*2: Exposure time = Trigger pulse width + 97 µs

(Valid trigger pulse width is 2 µs or greater for external trigger shutter operation.)

*3: Video is output at the falling edge of the internal VD following completion of the exposure

period.
The video and the VIDEO INDEX have a paired relationship.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

1 Pulse Trigger SYNC-NON RESET Picture Output Timing (at Time of Internal Sync)

•

1

Trigger*

3

VD OUT*

VIDEO INDEX

Video output

About 1.7 µs

Exposure period

262.5H

2

*

Exposure period

2

*

Negative polarity mode

Positive polarity mode

*1: Externally input signal
*2: Exposure time is determined by the setting of the MODE SELECT switch. Refer to page 9.

As long as there is no external sync input, the internal VD will be output when the rear
panel HD/VD signal input/output switch is set to the INT side.

*3: Video is output at the falling edge of the internal VD following completion of the exposure

period.
The video and the VIDEO INDEX have a paired relationship.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

11

1 Pulse Trigger SYNC-NON RESET Picture Output Timing

•

(At Time of One-shot or Continuous External VD/Continuous External HD Input)

1

T rigger*

External HD IN*

External VD IN*

(Internal VD)

VIDEO INDEX

Video output

About 1.7 µs

Exposure period*

1

1

2

About 1H

262.5H The internal VD falling edge is within the exposure

Exposure period*

period and thus video is not output.

2

Negative polarity mode

Positive polarity mode

3

*

*1: Externally input signal
*2: Exposure time is determined by the setting of the MODE SELECT switch. Refer to page 9.
*3: Video is output at the falling edge of the internal VD following completion of the exposure

period.
The video and the VIDEO INDEX have a paired relationship.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

1 Pulse Width Trigger SYNC-RESET Picture Output Timing

•

Negative polarity mode

1

Trigger*

3

*

VD OUT

Videooutput

VIDEO INDEX

About 1.7µs

Exposure completion

About 98.7µs

Exposure period*

０ to 1H

2

Positive polarity mode

12

262.5H

*1: Externally input signal
*2: Exposure time = Trigger pulse width + 97 µs

(Valid trigger pulse width is 2 µs or greater for external trigger shutter operation.)

*3: VD is generated after 0 to 1H following the completion of the exposure period and the

video is synchronized to this and output.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

1 Pulse Trigger SYNC-RESET Picture Output Timing

•

Negative polarity mode

1

Trigger*

VD OUT

Videooutput

VIDEO INDEX

About 1.7 µs

Exposure period*

Exposure completion

０ to 1H*

262.5H

2

3

Positive polarity mode

*1: Externally input signal
*2: Exposure time is determined by the setting of the MODE SELECT switch. Refer to page 9.
*3: VD is generated after 0 to 1H following the completion of the exposure period and the

video is synchronized to this and output.

NOTE

When the next trigger is input before completion of the output of the video corresponding to
the trigger, there will be an effect on the video.

External Sync Operation

Shutter mode

At time of SYNC-NON
RESET mode

At time of SYNC-RESET
mode

At time of reset restart

At time of normal shutter

∗

Either Y or N is permitted.

HD input

N

Y

N

Y

N

Y

Y

N

∗

N

Y
Y

N

VD input

N

Y
Y

N

∗

∗

Y

Y

N
N

Y

N

Y

Note

Internal sync mode
External sync mode
Only V reset is applied due to VD input.

Normally not used.
HD is synchronized to external, but

video is not output because there is no
VD input. Normally not used.

Internal sync mode. The presence of VD
is ignored, and after a specified time
after a trigger input, V reset is applied.

HD is synchronized to external. The pres­ence of VD is ignored, and after a specified
time after a trigger input, V reset is applied.

HD is synchronized to external. Video is
output due to VD input.

HD is synchronized to the inside of the
camera.

Video is output due to VD input.

Video is not output because there is no
VD input. Normally not used.

Internal sync mode
External sync mode
H

D is synchronized to external.

Normally

not used.
Disabled

13

5. Input Output Signal Specifications

e)

)

HD/VD Output Amplitude Specifications

HD

VD

The amplitude level is the representative value
when terminated with 10kΩ. Output is enabled
when the rear panel HD/VD signal input/output
switch is set to the INT side.

4.5V

0V

4.5V

0V

VIDEO INDEX Output Specifications

4.5V

0V

262.5H

HD Input Specifications

2.0to5.0Vp-p

4.0 µs to 10.0 µs

* Input impedance: 75Ω or 10kΩ or greater
* Input amplitude 2.0 to 5.0 Vp-p (75Ω termina-

tion ON or OFF)

* V oltage and pulse width were measured at pin

6 of the 12-pin connector located on the rear
panel.

Trigger Pulse Specifications

2to5.0V

0to0.4V

(Positivepolaritymod

More than 2µs

The amplitude level is the representative value
when terminated with 10kΩ.

VD Input Specifications

2.0 to 5.0Vp-p

5H to 21H

* Input impedance: 75Ω or 1kΩ or greater
* Input amplitude 2.0 to 5.0 Vp-p (75Ω termina-

tion ON or OFF)

* Voltage and pulse width were measured at

pin 7 of the 12-pin connector located on the
rear panel.

2to5.0V

0to0.4V

More than 2µs

(Negativepolaritymode

* Input impedance: 10kΩ or greater
* Voltage and pulse width were measured at

pin 11 of the 12-pin connector located on the
rear panel.

14

External HD/VD Input Phase Specifications

HD input

VD input
(ODD)

Camera VD
(internal)

HD input

VD input
(EVEN)

Camera VD
(internal)

100clk

Input the VD falling
within this range.

100clk 100clk

Input the VD falling
within this range.

100clk

clk＝69.84ns

455clk455clk

clk＝69.84ns

The phase relationship of the external HD and VD should correspond to the center
phase (i.e., the external HD falling edge) as illustrated in the above diagram.

Allowable frequency deviation of external sync: 15.734 kHz ± 1%
( ± 1% of horizontal sync frequency)

External VD falling edge:

Please input within about 100 clock cycles of the standard center phase.
Note that V sync of the video is output with a delay of about 1H from the external
VD at the time of reset-restart and the external trigger mode.

In the normal mode:

Continuously with the HD period of 63.56 µs and VD period of 16.68 ms.
Phase timing is as illustrated in the above diagram (with only the falling edge
applicable).

In the reset-restart/external trigger mode:

Continuously with the HD period of 63.56 µs. VD (reset) is at an arbitrary timing
with the phase of HD being within the standard of the above diagram.

15

6. CCD Output Waveform Timing Chart

Horizontal Output Waveform Timing Chart

HD

91clk
(6.36µs)

CCD
output signal

69.8ns

Video
output signal
(Representative
values)

1clk

40clk 77clk 22clk

Optical black

Horizontal transfer

portion

stop interval

21clk

HSYNC

(1.47µs)

70clk

(4.89µs)

3clk

Dummy

Optical black

pixels

portion

Horizontal blanking interval (11.0µs)

63clk

(4.40µs)

One horizontal scan interval (1H)

15clk 752clk

Total effective pixels 768clk

Output video interval

752clk

(52.5µs)

910clk (63.56µs)

16

Vertical Output Waveform Timing Chart (2:1 Interlace Field Accumulation)

Odd field (262.5H) Even field (262.5H)

VD

HD

9H

12345

525

6

1415161718192021222324

1

2+3

4+5

6+7

259

8+9

9H253.5H 253.5H

260

261

262

263

264

265

267

268

269

270

488+489

490+491

492+493

494

277

278

279

280

1+2

281

3+4

282

5+6

283

7+8

284

285

286

287

519

520

521

522

523

524

525

491+492

489+490

1

2

493+494

CCD
output signal

1 8 6 4 242.5

Optical black

portion

Dry

transfer

Optical black

portion

1 8 6 3.5 242.5

Optical black

portion

Dry

transfer

Optical black

portion

Camera video
output signal

Vertical blanking interval

(20H)

Vertical blanking interval

(20H)

Vertical Output Waveform Timing Chart (2:1 Interlace Frame Accumulation)

Odd field (262.5H) Even field (262.5H)

VD

HD

CCD
output signal

Camera video
output signal

9H

12345

525

494

6

1415161718192021222324

1

357

9

1 8 6 4 242.5

Optical black

Optical black

Dry

portion

portion

transfer

Vertical blanking interval

(20H)

259

9H253.5H 253.5H

260

261

262

263

264

265

267

268

269

270

277

278

279

280

281

489

491

493

246

2 8 6 3.5 242.5

Optical black

portion

Optical black

Dry

portion

transfer

Vertical blanking interval

(20H)

282

283

8

284

285

286

287

519

520

521

522

523

524

490

525

492

1

494

2

17

7. EXTERIOR VIEW

IK-53N

R0.3 (whole circumference)

12 [0.47"]

2-M2 depth 2.5 [0.10"]

Dimensions: mm [inch]

R0.3 (whole circumference)

IK-52N

4-R1

29 [1.14"]

φ28

29 [1.14"]

20 0.1 [0.79"]

14.5 [0.57"]

12.5 [0.49"]
3 [0.12"]

14.8 [0.58"]

(16.5 [0.65"])

29 [1.14"]

11.6 [0.06"]

23.7 0.1 [0.93"]
22 0.1 [0.87"]

3-M3 depth 3 [0.12"]

2-M2 depth 2.5 [0.10"]

7.9 [0.31"]

R0.3 (whole circumference)R0.3 (whole circumference)

8.8 [0.35"]

75Ω

EXT

ON OFF

9.7 [0.38"]

VIDEO OUT
DC IN/SYNC

0.5 [0.02"]

3.8 [0.15]

2 0.1 [0.47"]

4-M2 depth 3 [0.12"]

Dimensions: mm [inch]

8.2 [0.32"]

0.7 [0.03"]

HD/VD

INT

MIN MAX

M GAIN

SHT

TRG
FRM
M.G

4.1 [0.16"]

6.3 [0.25"]

18

4-R1

29 [1.14"]

12 [0.47"]

14.5 [0.57"]

12.5 [0.49"]

φ28

29 [1.14"]

14.8 [0.58"] 23.7 0.1 [0.93"]

20 0.1 [0.79"]

(16.5 [0.65"])

29 [1.14"]

3 [0.12"]

22 0.1 [0.87"]

7.9 [0.31"]

11.6 [0.06"]

3-M3 depth 3 [0.12"]

8.8 [0.35"]

75Ω

EXT

ON OFF

9.7 [0.38"]

VIDEO OUT
DC IN/SYNC

0.5 [0.02"]

3.8 [0.15]

2 0.1 [0.47"]

4-M2 depth 3 [0.12"]

8.2 [0.32"]

0.7 [0.03"]

HD/VD

INT

MIN MAX

M GAIN

SHT

TRG
FRM
M.G

4.1 [0.16"]

6.3 [0.25"]

8. SPECIFICATIONS

Power supply
Power consumption
Image sensor

Effective pixels
Effective shooting

area
Scan frequency
Synchronizing sys-

tem
Allowable frequency

deviation of external
sync

Mode

Electronic shutter

Gain switch
Horizontal resolution
Standard subject

illuminance
Minimum subject

illuminance
S/N ratio
Video output
Output impedance
Infrared cut filter
Dummy glass
Lens mount
Operation ensuring

temperature/humidity
Vibration resistance/

shock resistance
Weight
External dimension

DC12V (Range +10.5 to +15V)
IK-53N: 85mA (DC+12V), IK-52N: 90mA (DC+12V)
IK-53N: Interline transfer 1/3 inch CCD

IK-52N: Interline transfer 1/2 inch CCD
768 x 494 (H/V)
IK-53N: 4.88 x 3.66mm

IK-52N: 6.45 x 4.84mm
H: 15.734 kHz, V: 59.94Hz
Internal/external (HD/VD) (HD/VD input/output area

selected by the switch on the rear panel.)
±1% (For horizontal frequency)

Field accumulation
Frame accumulation
1 pulse trigger sync-reset
Pulse width trigger sync-reset
1 pulse trigger sync-nonreset
Pulse width trigger sync-nonreset
Reset restart

OFF , 1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000,
1/10000, 1/50000, 1/100000

OFF (0dB) / ON (0 to +18dB)
570TV lines
IK-53N: 200 lx, IK-52N: 160 lx

F5.6 (Gain: OFF)
IK-53N: 0.5 lx, IK-52N: 0.4 lx

F1.4 (when the manual gain adjustment is at maximum)
60 dB

1.0V(p-p)
75Ω unbalanced
No
Yes
C mount
0˚C to +40˚C/ 90% or lower

Vibration resistance 70 m/S2 (10 to 200 Hz),
Shock resistance 700 m/S

45g
29 (W) x 29 (H) x 29 (D) mm (except for protruded

portion)

2

19

1.0

0

Spectral Sensitivity Characteristics (Representative Values)

1.0

0

(Including lens characteristics, excluding light source characteristics)

IK-53N

0.9

0.8

0.7

Relative Sensitivity

0.6

0.5

0.4

0.3

0.2

0.1
0

400

500 600 700 800 900 100

Wave length (nm)

IK-52N

0.9

0.8

0.7

Relative Sensitivity

0.6

0.5

0.4

0.3

0.2

0.1
0

400

500 600 700 800 900 100

Wave length (nm)

20