ꢔꢅꢕ ꢖ ꢗ ꢘ ꢖ ꢙ ꢚ ꢔꢅ ꢕꢖ ꢛꢘꢖ ꢙ
ꢔꢅꢕ ꢖ ꢘ ꢘ ꢖ ꢙ ꢚ ꢔ ꢅꢕ ꢀꢀꢘ ꢖꢙ
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SBOS277E − JUNE 2004 − REVISED DECEMBER 2004
EQUIVALENT SCHEMATICS OF INPUTS AND OUTPUTS
INPUT STAGE OF BUFFERS
BUF11704: 1 to 5 and VCOM
BUF07704: 1 to 3 and VCOM
BUF06704: 1 to 3
INPUT STAGE OF BUFFERS
BUF11704: 6 to 10
BUF07704: 4 to 6
OUTPUT STAGE OF ALL BUFFERS
BUF06704: 4 to 6
BUF05704: 1 to 2 and VCOM
BUF05704: 3 to 4
VS
VS
VS
Previous
Stage
Next Stage
Inverting
Buffer
Input
Buffer
Output
Input
Next Stage
Buffer
Buffer
Input
Buffer
Output
Output
Next Stage
Next Stage
Previous
Stage
GND
GND
GND
Internal to BUF11704
Internal to BUF11704
ELECTRICAL CHARACTERISTICS: BUFxx704
Over operating free-air temperature range, V
= 18 V, T = 25°C, unless otherwise noted.
DD
A
PARAMETER
TEST CONDITIONS
T
MIN
TYP
−1
MAX
20
UNIT
A
25°C
Full range
25°C
Gamma buffers
(1)
(1)
(1)
(1)
20
V
IO
Input offset voltage
Input bias current
V = 9V
mV
I
−1
30
V
COM
Full range
25°C
30
1
200
80
I
IB
V = V /2
pA
I
DD
Full range
25°C
62
60
PSRR
Power-Supply Rejection Ratio
Buffer gain
V
= 4.5 V to 19 V
dB
V/V
MHz
DD
Full range
25°C
V = 5 V
0.9995
I
Gamma buffers
buffer
C
L
= 100 pF, R = 2 kΩ
1
0.6
L
BW_3dB
SR
3dB bandwidth
25°C
V
COM
Gamma buffers
buffer
C
= 100 pF, R = 2 kΩ
1.6
4.6
L
L
Slew rate
Crosstalk
25°C
25°C
V/µs
V
COM
V
V
= 2 V to 16 V
IN
= 6 V, f = 1 kHz
85
dB
IP−P
(1)
Full range is −25°C to 85°C.
3