BUF11702 Datasheet, PDF (7/24 Pages) Burr-Brown (TI) – MULTI CHANNEL LCD GAMMA CORRECTION BUFFER

www.ti.com
BUF11702
BUF07702
SLOS359F − MARCH 2001 − REVISED MAY 2004
PARAMETER MEASUREMENT INFORMATION
Buffer
RNULL
RL
CL
Figure 1. Bandwidth and Phase Shift Test Circuit
Buffer
VO
5V
RS ^CS
RL
CL
LCD Driver
Equivalent Load
tT
5V
VTL
Test
Source
Sink
V1
Ch1−Ch10
Ch1−Ch10
V1
0V
10 V
VTL
tT
CS
RS
CL
RL
2 V 0.1 µs 100 pF 100 Ω 100 pF 1 kΩ
2 V 0.1 µs 100 pF 100 Ω 100 pF 1 kΩ
Figure 2. Transient Load Response Test Circuit
Buffer
tT
VO
5V
VTL
RNULL
RL
CL
VTL
10 V
5V
0V
Figure 3. Transient Load Regulation Test Circuit
7