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| BUF07703_16 Datasheet, PDF (8/32 Pages) Texas Instruments – Multi-Channel LCD Gamma Correction Buffer | |||
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BUF07703
BUF06703
BUF05703
SBOS269C â MARCH 2003 â REVISED APRIL 2010
PARAMETER MEASUREMENT INFORMATION
Buffer
RNULL
RL
CL
Figure 2. Bandwidth and Phase Shift Test Circuit
Buffer
5V
VO
RS
CS
RL
CL
LCD Driver
Equivalent Load
tT
V1
5V
VTL
Test
V1
VTL
tT
CS
RS
CL
RL
Source Gamma Channels 0V
2V
0.1ms 100pF 100W 100pF 1kW
Sink
Gamma Channels 10V
2V
0.1ms 100pF 100W 100pF 1kW
Figure 3. Transient Load Response Test Circuit
Buffer
RNULL VO
RL
tT
10V
5V
VTL
5V
0V
CL
VTL
Figure 4. Transient Load Regulation Test Circuit
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8
Copyright © 2003â2010, Texas Instruments Incorporated
Product Folder Link(s): BUF07703 BUF06703 BUF05703
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