Toshiba IK-TF7 instruction manual Input Output Signal Specificatoins

Models: IK-TF7

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8. INPUT OUTPUT SIGNAL SPECIFICATOINS

( 1 ) HD/VD Output Amplitude Specifications

HD 4.5V

0V

VD 4.5V

0V

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

Output is enabled when the internal switch SJ01 is set to the OUT side.

( 4 ) HD Input Specifications

2.0 to

5.0 V(p-p)

5H to 21H

* Input impedance: 75Ω or 10kΩ or greater

*Input amplitude 2.0 to 5.0 Vp-p (75Ω termination ON or OFF)

*Voltage and pulse width were measured at RGB con- nector located on the rear panel.

2.0 to

( 5 ) Trigger Pulse Specifications

5.0 V(p-p)

2.0 µ s to 5.0 µ s

( 2 ) VD Input Specifications

* Input impedance: 75W or 1kΩ or greater

* Input amplitude 2.0 to 5.0 V(p-p) (75Ω termination ON

or OFF)

* Voltage and pulse width were measured at RGB con-

nector located on the rear panel.

More than 2 µ s

More than 2 µ s

2 5.0V

0 0.4V

(Positive polarity mode)

2 5.0V

0 0.4V

(Negative polarity mode)

4.5V

0V

796H (Partial scanning OFF)

387H (Partial scanning 60fps)

258H (Partial scanning 90fps)

*Input impedance: 10kΩ or greater

*Voltage and pulse width were measured at RGB connector located on the rear panel.

( 3 ) VIDEO INDEX Output Specifications

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

( 6 ) External HD/VD Input Phase Specifications

External HD rising edge

100

External HD

100

Unit : Clock

1 clk=33.9nsec

Center

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.

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 43.05 µ s and VD period of 34.27 ms (partial scanning 60fps: 16.67 ms, partial

scanning 90fps: 11.11 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 43.05 µ s. VD (reset) is at an arbitrary timing with the phase of HD being within the standard of the above diagram.

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IK-TF7(E)

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Toshiba IK-TF7 instruction manual Input Output Signal Specificatoins