Datasheet

MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
_______________________________________________________________________________________ 5
4
-6
100k 1M 10M 100M 1G
MAX4447
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-4
MAX4447 TOC01
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
4
-6
100k 1M 10M 100M 1G
MAX4448
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-4
MAX4447 TOC02
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
4
-6
100k 1M 10M 100M 1G
MAX4449
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-4
MAX4447 TOC03
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
0.5
-0.5
100k 1M 10M 100M 1G
MAX4447
GAIN FLATNESS vs. FREQUENCY
(V
OUT
= 100mVp-p)
-0.3
MAX4447 TOC04
FREQUENCY (Hz)
GAIN (dB)
-0.1
0.1
0.3
0.4
-0.4
-0.2
0
0.2
0.5
-0.5
100k 1M 10M 100M 1G
MAX4448
GAIN FLATNESS vs. FREQUENCY
(V
OUT
= 100mVp-p)
-0.3
MAX4447 TOC05
FREQUENCY (Hz)
GAIN (dB)
-0.1
0.1
0.3
0.4
-0.4
-0.2
0
0.2
0.5
-0.5
100k 1M 10M 100M 1G
MAX4449
GAIN FLATNESS vs. FREQUENCY
(V
OUT
= 100mVp-p)
-0.3
MAX4447 TOC06
FREQUENCY (Hz)
GAIN (dB)
-0.1
0.1
0.3
0.4
-0.4
-0.2
0
0.2
4
-6
100k 1M 10M 100M 1G
MAX4447
LARGE-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 2Vp-p)
-4
MAX4447 TOC07
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
4
-6
100k 1M 10M 100M 1G
MAX4448
LARGE-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 2Vp-p)
-4
MAX4447 TOC08
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
4
-6
100k 1M 10M 100M 1G
MAX4449
LARGE-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 2Vp-p)
-4
MAX4447 TOC09
FREQUENCY (Hz)
GAIN (dB)
-2
0
2
3
-5
-3
-1
1
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= -5V, V
EN
= +5V, V
OUT
= V
OUT+
- V
OUT-
, R
L
= 100Ω between OUT+ and OUT-, A
V
= +2V/V for MAX4447/MAX4448,
A
V
= +5V/V for MAX4449, T
A
= +25°C, unless otherwise noted.)