MITSUBISHI< LINEAR IC >

M61301SP

MITSUBISHI

BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR

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Note31) First, SG3 to 1MHz is as input signal. Input a resister that is about 2K

to offer the voltage at input

pins(6,9,11) in order that the bottom of input signal is 2.5V.

Control the main contrast in order that the amplitude of sine wave output is 4.0Vp-p.

Control the brightness in order that the bottom of sine wave output is 2.0Vp-p.

By the same way, measure the output amplitude when SG3 to 50MHz is as input signal.

Note32) Relative characteristics

FC1 is calculated by the difference in the output between the channels.

Note33) Measuring condition and procedure are the same as described in Note31,expect SG3 to 150MHz.

Note34) Relative characteristics

FC1' is calculated by the difference in the output between the channels.

Note35) SG3 to 1MHz is as input signal. Control the main contrast in order that the amplitude of sine wave

output is 1.0Vp-p.

By the same way, measure the output amplitude when SG3 to150MHz is as input signal.

Note36) Relative characteristics

FC2 is calculated by the difference in the output between the channels.

Note37) Input SG3 (50MHz) to pin2 only, and then measure the waveform amplitude output at

Crosstalk CT1 is calculated by the equation below:

Note38) Measuring condition and procedure are the same as described in Note37,expect SG3 to 150MHz.

Note39) Input SG3 (50MHz) to pin6 only, and then measure the waveform amplitude output at

Crosstalk CT2 is calculated by the equation below:

Note40) Measuring condition and procedure are the same as described in Note39,expect SG3 to 150MHz.

Note41) Input SG3 (50MHz) to pin11 only, and then measure the waveform amplitude output at

Crosstalk CT2 is calculated by the equation below:

Note42) Measuring condition and procedure are the same as described in Note41,expect SG3 to 150MHz.

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VOUT(24,28)

CT1=20 LOG

(dB)

VOUT(31)

VOUT(24,31)

CT2=20 LOG

(dB)

VOUT(28)

VOUT(28,31)

CT3=20 LOG

(dB)

VOUT(24)

VOUT Vp-p

FC1=20 LOG

(dB)

output amplitude when inputed SG3(1MHz) : 4.0Vp-p

VOUT Vp-p

FC2=20 LOG

(dB)

output amplitude when inputed SG3(1MHz) : 4.0Vp-p