Datasheet

MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
6 _______________________________________________________________________________________
25
-25
100k 1M 10M 100M 1G
MAX4447
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-15
MAX4447 TOC10
FREQUENCY (Hz)
GAIN (dB)
-5
5
15
20
-20
-10
0
10
C
LOAD
= 15pF
C
LOAD
= 5pF
25
-25
100k 1M 10M 100M 1G
MAX4448
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-15
MAX4447 TOC11
FREQUENCY (Hz)
GAIN (dB)
-5
5
15
20
-20
-10
0
10
C
LOAD
= 15pF
C
LOAD
= 5pF
25
-25
100k 1M 10M 100M 1G
MAX4449
SMALL-SIGNAL GAIN vs. FREQUENCY
(V
OUT
= 100mVp-p)
-15
MAX4447 TOC12
FREQUENCY (Hz)
GAIN (dB)
-5
5
15
20
-20
-10
0
10
C
LOAD
= 15pF
C
LOAD
= 5pF
MAX4447
SMALL-SIGNAL PULSE RESPONSE
MAX4447 TOC13
(5ns/div)
INPUT
50mV/div
OUTPUT
100mV/div
MAX4448
SMALL-SIGNAL PULSE RESPONSE
MAX4447 TOC14
(5ns/div)
INPUT
50mV/div
OUTPUT
100mV/div
MAX4449
SMALL-SIGNAL PULSE RESPONSE
MAX4447 TOC15
(5ns/div)
INPUT
25mV/div
OUTPUT
125mV/div
MAX4447
LARGE-SIGNAL PULSE RESPONSE
MAX4447 TOC16
(5ns/div)
INPUT
500mV/div
OUTPUT
1V/div
MAX4448
LARGE-SIGNAL PULSE RESPONSE
MAX4447 TOC17
(5ns/div)
INPUT
500mV/div
OUTPUT
1V/div
MAX4449
LARGE-SIGNAL PULSE RESPONSE
MAX4447 TOC18
(5ns/div)
INPUT
200mV/div
OUTPUT
1V/div
Typical Operating Characteristics (continued)
(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.)