參數(shù)資料
型號: OP634
廠商: Texas Instruments, Inc.
英文描述: Wideband, Single-Supply Operational Amplifier(寬帶,單電源運算放大器)
中文描述: 寬帶,單電源運算放大器(寬帶,單電源運算放大器)
文件頁數(shù): 7/18頁
文件大?。?/td> 284K
代理商: OP634
OPA634, OPA635
SBOS097A
7
TYPICAL PERFORMANCE CURVES: V
S
= +5V
(Cont.)
At T
A
= 25
°
C, G = +2, R
F
= 750
, and R
L
= 150
to V
S
/2, unless otherwise noted (see Figure 1).
40
45
50
55
60
65
70
75
80
85
90
2nd-HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
10
1
20
2
V
O
= 2Vp-p
R
L
= 100
G = +2
G = +10
G = +5
40
45
50
55
60
65
70
75
80
85
90
3rd-HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
10
1
20
3
V
O
= 2Vp-p
R
L
= 100
G = +5
G = +2
G = +10
40
45
50
55
60
65
70
75
80
85
90
HARMONIC DISTORTION vs LOAD RESISTANCE
R
L
(
)
100
200
300
400
500
H
V
O
= 2Vp-p
f
O
= 5MHz
3rd-Harmonic
Distortion
2nd-Harmonic
Distortion
40
45
50
55
60
65
70
75
80
85
90
TWO-TONE, 3rd-ORDER
INTERMODULATION SPURIOUS
Single-Tone Load Power (dBm)
16
14
12
10
8
6
4
2
0
3
f
O
= 5MHz
f
O
= 10MHz
f
O
= 20MHz
Load Power at
Matched 50
Load
80
75
70
65
60
55
50
45
40
35
30
CMRR AND PSRR vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
R
PSRR
CMRR
100
10
1
INPUT NOISE DENSITY vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
V
H
C
H
Voltage Noise, e
ni
= 5.6nV/
Hz
Current Noise, i
ni
= 2.8pA/
Hz
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