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THS4500-EP Datasheet, PDF (13/38 Pages) National Semiconductor (TI) – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIER | |||
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THS4500-EP
www.ti.com
SLOS832 â JUNE 2013
TYPICAL CHARACTERISTICS: ±5 V (continued)
OPEN-LOOP GAIN
vs
CASE TEMPERATURE
58
57
RL = 800 â¦
VS = ±5 V
56
55
54
53
52
51
50
49
â40â30â20â10 0 10 20 30 40 50 60 70 80 90
INPUT BIAS AND OFFSET CURRENT
vs
CASE TEMPERATURE
3.4
0
3.3 VS = ±5 V
IIBâ
â0.01
3.2
IIB+
3.1
â0.02
â0.03
3
â0.04
2.9
â0.05
2.8
IOS
â0.06
2.7
â0.07
2.6
â0.08
2.5
â0.09
â40â30â20â10 0 10 20 30 40 50 60 70 80 90
Case Temperature â °C
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
35
TA = 85°C
30
TA = 25°C
25
TA = â40°C
20
15
10
5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Case Temperature â °C
VS â Supply Voltage â ±V
Figure 38.
Figure 39.
Figure 40.
INPUT OFFSET VOLTAGE
vs
CASE TEMPERATURE
7
VS = ±5 V
6
5
4
3
2
1
0
â40 â30â20â10 0 10 20 30 40 50 60 70 80 90
Case Temperature â °C
Figure 41.
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
110
100
VS = ±5 V
90
80
70
60
50
40
30
20
10
0
â10
â6 â5 â4 â3 â2 â1 0 1 2 3 4 5 6
Input Common-Mode Voltage Range â V
Figure 42.
OUTPUT DRIVE
vs
CASE TEMPERATURE
200
VS = ±5 V
150
Source
100
50
0
â50
â100
Sink
â150
â40â30â20â10 0 10 20 30 40 50 60 70 80 90
Case Temperature â °C
Figure 43.
HARMONIC DISTORTION
vs
OUTPUT COMMON-MODE VOLTAGE
0
Single-Ended and Differential
â10
Input to Differential Output
â20 Gain = 1, VO = 2 VPP
f= 8 MHz, Rf = 392 â¦
â30 VS = ±5 V
â40
â50
HD2-SE
â60
HD2
-Diff
â70
â80
HD3-SE
HD3-Diff
â90
â100
â3.5 â2.5 â1.5 â0.5 0.5 1.5 2.5 3.5
VOC â Output Common-Mode Voltage â V
Figure 44.
SMALL-SIGNAL FREQUENCY
RESPONSE AT VOCM
3
Gain = 1
2
RL = 800 â¦
Rf = 392 â¦
PIN= â20 dBm
1 VS = ±5 V
0
â1
â2
â3
1
10
100
f â Frequency â MHz
Figure 45.
1000
OUTPUT
OFFSET VOLTAGE
vs
AT
VOCM
OUTPUT COMMON-MODE VOLTAGE
600
400
200
0
â200
â400
â600
â5 â4 â3 â2 â1 0 1 2 3 4 5
VOC â Output Common-Mode Voltage â V
Figure 46.
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: THS4500-EP
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