Datasheet

Large-Signal -3dB Bandwidth
MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
_______________________________________________________________________________________ 3
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V
EE
= -5V, R
L
= 100Ω between OUT+ and OUT-, A
VCL
= +2V/V for MAX4447/MAX4448, A
VCL
= +5V/V for MAX4449,
V
OUT
= V
OUT
+ - V
OUT
-, T
A
= +25°C, unless otherwise noted.)
V
OUT
= 100mVp-p
CONDITIONS
MHz
400
BW
SS
Small-Signal -3dB Bandwidth
330
430
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX4447
MAX4448
MAX4449
250MAX4449
V
OUT
= 2Vp-p
MHz
405
V
OUT
= 4Vp-p
310
285MAX4447
MAX4448
MAX4449
320
260
250MAX4447
MAX4448
MAX4449
V
OUT
= 8V step
6500
V
OUT
= 100mVp-p
SRSlew Rate (Note 2)
4300
5700MAX4447
MAX4448
MAX4449
V
OUT
= 2V step
V/µs
1800
V
OUT
= 4V step
1900
1700MAX4447
MAX4448
MAX4449
3700
3000
3000MAX4447
MAX4448
MAX4449
MHz
140
0.1dB Gain Flatness
40
200MAX4447
MAX4448
MAX4449
V
OUT
= 8V step
850
t
RISE
Rise Time (Note 2)
1030
670MAX4447
MAX4448
MAX4449
V
OUT
= 2V step
ps
740
V
OUT
= 4V step
520
720MAX4447
MAX4448
MAX4449
660
820
720MAX4447
MAX4448
MAX4449
V
OUT
= 8Vp-p
BW
LS
Large-Signal -3dB Bandwidth