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参数资料
| 型号： | TSH343IDT |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 3 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封装： | ROHS COMPLIANT, PLASTIC, SOP-8 |
| 文件页数： | 5/17页 |
| 文件大小： | 311K |
| 代理商： | TSH343IDT |
TSH343
Application information
13/17
3.3
Delay between channels
Figure 30.
Measurement of the delay between each channel
The delay between each video component is an important aspect in high definition video
systems. To properly drive the three video components without any relative delay, the
TSH343 dice layout has a very symmetrical geometry. The effect is direct on the
synchronization of each channel, as shown in Figure 31. There is no delay between
channels when the same Vin signal is applied on the three inputs. Note that the delay
between the inputs and the outputs is 4ns.
Figure 31.
Relative delay between each channel
75
Ω
75
Ω Cable
75
Ω
75
Ω
75
Ω Cable
75
Ω
75
Ω
600mV
75
Ω Cable
75
Ω
+6dB
+
+6dB
+
+6dB
+
600mV
5V
Vin
V1
V2
V3
75
Ω
-4ns -2ns
0s
2ns
4ns
6ns
8ns 10ns 12ns 14ns 16ns 18ns 20ns
Vcc=5V
Load=150
Ω
Input
(
V
in
)
3
Out
put
r
espons
es
(
V
1,
V2,
V3)
Time
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TSH344 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:340MHz single-supply triple video buffer |
| TSH344_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:340MHz single-supply triple video buffer |
| TSH344I | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:340MHz Single-Supply Triple Video Buffer |
| TSH344ID | 功能描述:视频放大器 340MHz Sngl supply triple video buffer RoHS:否 制造商:ON Semiconductor 通道数量:4 电源类型: 工作电源电压:3.3 V, 5 V 电源电流: 最小工作温度: 最大工作温度: 封装 / 箱体:TSSOP-14 封装:Reel |
| TSH344IDT | 功能描述:视频 IC 340MHz Single-Supply Triple Video Buffer RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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