Datasheet

85°C
1.5 2 2.5 3 3.5
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
INPUT BIAS CURRENT (mA)
V
I_CM
(V)
25°C
-40°C
85°C
4.5 4.7 4.9 5.1 5.3 5.5
1000
1200
1400
1600
1800
2000
2200
2400
AUXILIARY VOLTAGE (mV)
V
CC
(V)
25°C
-40°C
R
L
= 100:
V
CM_Aux
= 1.2V
No CM Load
+OUT Aux and -OUT Aux
4.5 4.7 4.9 5.1 5.3 5.5
195
200
205
210
215
220
225
I
CC
(mA)
V
CC
(V)
-40°C
85°C
25°C
2.8
2.9 3 3.1 3.2 3.3 3.4 3.5 3.6
V
DD
(V)
0.1
0.12
0.14
0.16
0.18
0.2
0.22
I
DD
(mA)
85°C
25°C
-40°C
85°C
-40°C
LG
0 4 8 12 16 20
-20
-15
-10
-5
0
5
10
15
20
V
OOS
(mV)
LADDER ATTENUATION (dB)
25°C
HG
0.7 0.9 1.1 1.3 1.5 1.7
-15
-13
-11
-9
-7
-5
-3
-1
1
3
5
V
OS_CM
(mV)
V
CM
(V)
85°C
25°C
-40°C
LMH6518
SNOSB21C –MAY 2008–REVISED JULY 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified, Input CM = 2.5V, V
CM
= 1.2V, V
CM AUX
= 1.2V, Single-ended input drive, V
CC
= 5V, V
DD
= 3.3V, R
L
= 100Ω differential (both Main & Auxiliary Outputs), V
OUT
= 0.7 V
PP
differential (both Main and Auxiliary Outputs), Main output
specification (Auxiliary is labeled “Auxiliary”), full bandwidth setting, gain = 18.8 dB (Preamp LG, 0 dB ladder attenuation), Full
Power setting
(1)
.
V
OS_CM
vs.
Output Offset Voltage (Typical Unit 3) V
CM
Figure 44. Figure 45.
Supply Current Supply Current
vs. vs.
Supply Voltage Supply Voltage
Figure 46. Figure 47.
Input Bias Current
vs.
Input CM Auxiliary Output Voltage (Hi-Z Mode)
Figure 48. Figure 49.
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