m52749fp Mitsumi Electronics, Corp., m52749fp Datasheet - Page 12

• Manufacturer Part Number: m52749fp
• Description: Bus Controlled 3ch Video Pre-amp For Crt Display Monitor
• Manufacturer: Mitsumi Electronics, Corp.

Note13) Measure the amplitude output at OUT(33,38,41). The measured value is called VOUT(33,38,41).
Note14) Relative characteristics
Note15) Measuring condition and procedure are the same as described in Note13.
Note16) Measuring condition and procedure are the same as described in Note14.
Note17) Measure the amplitude output at OUT(33,38,41). The measured value is called VOUT(33,38,41).
Note18) Measuring condition and procedure are the same as described in Note14.
Note19) Measure the amplitude output at OUT(33,38,41). The measured value is called VMSC.
Note20) Relative characteristics
Note21) Measure the amplitude output at OUT(33,38,41). The measured value is called VOUT(33,38,41),
Note22) Relative characteristics
Note23) Measuring condition and procedure are the same as described in Note21.
Note24) Measuring condition and procedure are the same as described in Note22.
Note25) Measure the DC voltage at OUT(33,38,41) with a voltmeter. The measured value is called
Note26) Relative characteristics
Note27) Measuring condition and procedure are the same as described in Note25.
Note28) Measuring condition and procedure are the same as described in Note26.
Note29) Measuring condition and procedure are the same as described in Note25.
Note30) Measuring condition and procedure are the same as described in Note26.
Sub contrast conrol characteristics VSC1 is calculated by the equation below:
and is treated as ABL1.
VOUT(33,38,41), and is treated as VB1.
VSC1=20 LOG
VSC1=VOUT(33)/VOUT(38) , VOUT(38)/VOUT(41) , VOUT(41)/VOUT(33)
VMSC=VOUT(33)/VOUT(38) , VOUT(38)/VOUT(41) , VOUT(41)/VOUT(33)
ABL1=VOUT(33)/VOUT(38) , VOUT(38)/VOUT(41) , VOUT(41)/VOUT(33)
VB1=VOUT(33)Å|VOUT(38) , VOUT(38)Å|VOUT(41) , VOUT(41)Å|VOUT(33)
VSC1 is calculated by the equation below:
VMSC is calculated by the equation below:
ABL1 is calculated by the equation below:
VB1 is calculated by the difference in the output between the channels.
VOUT
0.7
MITSUBISHI
BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR
(dB)
MITSUBISHI< LINEAR IC >
M52749FP
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