Datasheet

0
-5
-10
-15
-20
-40 10-15 35 60 85
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4444/45toc28
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (mV)
MAX4444/MAX4445
Ultra-High-Speed, Low-Distortion, Differential-
to-Single-Ended Line Receivers with Enable
6 _______________________________________________________________________________________
3.90
3.85
3.80
3.75
3.70
3.65
3.60
0 800400 1200 1600 2000
VOLTAGE SWING
vs. LOAD RESISTANCE
MAX4444/45toc20
LOAD RESISTANCE (Ω)
OUTPUT VOLTAGE (V)
MAX4444
MAX4445
1 100k10010
1k
10k 1M 10M
INPUT VOLTAGE NOISE DENSITY
vs. FREQUENCY
MAX4444/45toc21
FREQUENCY (Hz)
VOLTAGE NOISE (nV/√
Hz)
10
100
1000
1 10 100 1k 10k 100k 1M 10M
INPUT CURRENT NOISE DENSITY
vs. FREQUENCY
MAX4444/45toc22
FREQUENCY (Hz)
CURRENT NOISE (pA/√Hz)
1
10
100
0
-10
-20
-30
-40
-50
-60
-70
-80
100k 10M 100M1M 1G
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4444/45toc23
FREQUENCY (Hz)
PSRR (dB)
0
-10
-20
-30
-40
-50
-60
-70
-80
100k 10M 100M1M 1G
COMMON-MODE REJECTION
vs. FREQUENCY
MAX4444/45toc24
FREQUENCY (Hz)
CMR (dB)
1000
100
10
1
-0.1
-0.01
100k 10M 100M1M 1G
MAX4444
CLOSED-LOOP OUTPUT IMPEDANCE
vs. FREQUENCY
MAX4444toc25
FREQUENCY (Hz)
Z
OUT
(Ω)
SHUTDOWN
PULSE
2.5V/div
OUTPUT
1V/div
200ns/div
SHUTDOWN RESPONSE
MAX4444/45toc26
12
14
16
18
20
22
24
81210 14 16 18 20 22 24
MAX4444
RECOMMENDED ISOLATION
RESISTANCE vs. CAPACITIVE LOAD
MAX4444toc27
CAPACITIVE LOAD (pF)
R
ISO
(Ω)
Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= -5V, V
EN
= 5V, V
IN
= V
IN
+ - V
IN
-, R
L
= 100Ω, REF = GND, A
V
= +2V/V, T
A
= +25°C, unless otherwise noted.)