參數(shù)資料
型號(hào): TSH343IDT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 3 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, SOP-8
文件頁(yè)數(shù): 2/17頁(yè)
文件大?。?/td> 311K
代理商: TSH343IDT
Application information
TSH343
10/17
3
Application information
3.1
Using the TSH343 to drive Y-Pb-Pr video components
Figure 25.
Shapes of video signals coming from DACs
Figure 26.
TSH343 in single supply for any DAC output
1.
See the TSH344 datasheet on st.com for more information. It is possible to drive RGB signals with the
TSH344.
10mV
GND
590ns
(44t)
27ns
(2t)
54ns
(4t)
27ns
(2t)
590ns
(44t)
300mV
Black (30 IRE)
14.8s (1100t): 1920*1080i
24.3s (1800t): 1280*720i
Fclock=74.25MHz
t=1/Fclock=13.5ns
Synchronization tip
(0 IRE)
White (100 IRE)
0.030V
0.330V
1.030V
700mV
time
Frequency
Amplitude
30MHz
1Vp-p
Pb,B
video
outputs
LPF
Cable
+5V
75
Ω
75
Ω
75
Ω
TSH343
SO8
Y,G(+synchro)
DAC
Pr,R
G
video
outputs
LPF
Cable
+5V
75
Ω
75
Ω
75
Ω
TSH344
SO8
R
DAC
B
HDTV
Digital synchro
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