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MAX4449ESE+T

P1-P3P4-P6P7-P9P10-P12
MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
_______________________________________________________________________________________ 7
0
2000
1000
4000
3000
6000
5000
7000
046281012
SLEW RATE
vs. OUTPUT VOLTAGE
MAX4447 TOC19
OUTPUT VOLTAGE (V)
SLEW RATE (V/µs)
MAX4449
MAX4447
MAX4448
0.000
0.004
0.002
-0.002
-0.004
-0.01
0 102030405060708090100
0100
MAX4447
DIFFERENTIAL GAIN AND PHASE
0.01
0
IRE
IRE
DIFFERENTIAL
PHASE (
°
)
DIFFERENTIAL
GAIN (%)
0.03
0.02
MAX4447 TOC20
0.000
0.002
-0.002
-0.004
-0.006
-0.01
0 100
MAX4448
DIFFERENTIAL GAIN AND PHASE
0.01
0
IRE
IRE
DIFFERENTIAL
PHASE (
°
)
DIFFERENTIAL
GAIN (%)
0.03
0.04
0.02
MAX4447 TOC21
0 102030405060708090100
0.00
0.02
-0.02
-0.04
-0.06
-0.08
-0.005
0100
MAX4449
DIFFERENTIAL GAIN AND PHASE
0.000
IRE
IRE
DIFFERENTIAL
PHASE (°)
DIFFERENTIAL
GAIN (%)
0.010
0.015
0.005
MAX4447 TOC22
0 102030405060708090100
0
-100
1M 10M 100M
MAX4447
HARMONIC DISTORTION vs. FREQUENCY
(V
OUT
= 2Vp-p)
-80
-90
MAX4447 TOC23
FREQUENCY (Hz)
DISTORTION (dB)
-60
-70
-40
-30
-50
-20
-10
2ND
3RD
0
-100
1M 10M 100M
MAX4448
HARMONIC DISTORTION vs. FREQUENCY
(V
OUT
= 2Vp-p)
-80
-90
MAX4447 TOC24
FREQUENCY (Hz)
DISTORTION (dB)
-60
-70
-40
-30
-50
-20
-10
2ND
3RD
0
-100
1M 10M 100M
MAX4449
HARMONIC DISTORTION vs. FREQUENCY
(V
OUT
= 2Vp-p)
-80
-90
MAX4447 TOC25
FREQUENCY (Hz)
DISTORTION (dB)
-60
-70
-40
-30
-50
-20
-10
2ND
3RD
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0 2341 5678
MAX4447
HARMONIC DISTORTION vs. OUTPUT
VOLTAGE SWING (f
C
= 5MHz)
MAX4447 TOC26
OUTPUT VOLTAGE SWING (V)
DISTORTION (dB)
2ND
3RD
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0 2341 5678
MAX4448
HARMONIC DISTORTION vs. OUTPUT
VOLTAGE SWING (f
C
= 5MHz)
MAX4447 TOC27
OUTPUT VOLTAGE SWING (V)
DISTORTION (dB)
2ND
3RD
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.)
MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
8 _______________________________________________________________________________________
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0 2341 5678
MAX4449
HARMONIC DISTORTION vs. OUTPUT
VOLTAGE SWING (f
C
= 5MHz)
MAX4447 TOC28
OUTPUT VOLTAGE SWING (V)
DISTORTION (dB)
2ND
3RD
1000
10
1 1k 10k 100k10 100 1M
VOLTAGE NOISE DENSITY
vs. FREQUENCY
100
MAX4447 TOC29
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/ Hz)
100
1
1 1k 10k 100k10 100 1M
CURRENT NOISE DENSITY
vs. FREQUENCY
10
MAX4447 TOC30
FREQUENCY (Hz)
CURRENT NOISE DENSITY (pA/ Hz)
10
14
12
18
16
20
22
0608020 40 100 120
ISOLATION RESISTANCE
vs. CAPACITIVE LOAD
MAX4447 TOC31
CAPACITIVE LOAD (pF)
ISOLATION RESISTANCE (Ω)
100
0.1
100k 10M 100M 1G
OUTPUT IMPEDANCE
vs. FREQUENCY
1
10
MAX4447 TOC32
FREQUENCY (Hz)
CURRENT IMPEDANCE (
Ω
)
1M
0
2
4
6
8
10
12
14
16
0 40 80 120 160 200
DIFFERENTIAL OUTPUT VOLTAGE SWING
vs. RESISTIVE LOAD
MAX4447 TOC33
R
L
(Ω)
DIFFERENTIAL OUTPUT VOLTAGE SWING (Vp-p)
100 1000
-90
-70
-80
-60
-50
-40
-20
-30
-10
0
0.1 1 10
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX4447 TOC34
FREQUENCY (MHz)
PSR (dB)
MAX4447 TOC35
EN
V
EN
=
0.8V TO 2V
OUTPUT
VOLTAGE
1V/div
SHUTDOWN RESPONSE TIME
(50ns/div)
-3
-2
-1
0
1
2
3
4
-40 -15 10 35 60 85
OFFSET VOLTAGE
vs. TEMPERATURE
MAX4447 TOC36
TEMPERATURE (°C)
V
OS
(mV)
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.)
MAX4447/MAX4448/MAX4449
6500V/µs, Wideband, High-Output-Current, Single-
Ended-to-Differential Line Drivers with Enable
_______________________________________________________________________________________ 9
0
10
20
30
40
50
-40 -15 10 35 60 85
QUIESCENT CURRENT
vs. TEMPERATURE
MAX4447 TOC37
TEMPERATURE (°C)
QUIESCENT CURRENT (mA)
EN = V
CC
EN = GND
0
3
6
9
12
-40 -15 10 35 60 85
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX4447 TOC38
TEMPERATURE (°C)
INPUT BIAS CURRENT (µA)
Pin Description
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.)
1, 2
Positive Power Supply. Bypass with a 0.1µF capacitor to GND.
FUNCTION
MAX4447
MAX4448
MAX4449
PIN
1, 2
NAME
V
CC
3, 6 N.C.3, 4, 6
No Connection. Not internally connected. Connect to GND for best AC perfor-
mance.
5 IN5 Amplifier Noninverting Input
4 RG— Gain-Set Resistor. Connect gain-setting resistor from RG to GND.
9 EN9
Active-High, TTL-Compatible, Enable Input. Connect to V
CC
for normal operation.
Connect to GND for low-power operation.
15 OUT-
7, 8, 11, 12,
13, 14
15 Negative Polarity Output
10 OUT+10 Positive Polarity Output
V
EE
7, 8, 11, 12,
13, 14
Negative Power-Supply Input. Bypass with a 0.1µF capacitor to GND.
16 GND16 Ground
P1-P3P4-P6P7-P9P10-P12

MAX4449ESE+T

Mfr. #:
Buy MAX4449ESE+T
Manufacturer:
Maxim Integrated
Description:
Buffers & Line Drivers 6500V/uM 400MHz Line Receiver
Lifecycle:
New from this manufacturer.
Delivery:
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