參數(shù)資料
型號: STV9556
廠商: 意法半導(dǎo)體
元件分類: 運(yùn)動控制電子
英文描述: 7.5 NS TRIPLE-CHANNEL HIGH VOLTAGE VIDEO AMPLIFIER
中文描述: 7.5納秒三通道視頻放大器高壓
文件頁數(shù): 18/24頁
文件大?。?/td> 698K
代理商: STV9556
STV9556
18/24
10.10 Conclusion
Video response is always a compromise between several parameters. For example, the rise/fall time
improvement leads to the overshoot deterioration.
The recommended way to optimize the video response is:
1
To set R10+R11 for arcing protection (min. 200
)
2. To adjust R20 and R10+R11.
Increasing their value increases the
t
R
/
t
F
values and decrease the overshoot
3. To adjust L1
Increasing L1 speeds up the device but increases the overshoot.
4. To adjust the input network for the final dynamic tunning (e.g.: critical damping)
We recommend our customers to use the schematic shown on
Figure 23
as a starting point for the video
board and then to apply the optimization they need.
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