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參數(shù)資料
| 型號(hào)： | OPA621KP |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 193K |
| 代理商： | OPA621KP |
OPA621
9
1MHz HARMONIC DISTORTION
vs POWER OUTPUT
–100
–50
–60
–80
–20
H
Power Output (dBm)
+15
–40
–70
0
+5
–90
–15
+10
–10
–5
0.125Vp-p
0.25Vp-p
0.5Vp-p
1Vp-p
2Vp-p
G = +2V/V
R = 50
C
f = 1MHz
3f below noise floor
2f
TYPICAL PERFORMANCE CURVES
(CONT)
At V
CC
=
±
5VDC, R
L
= 100
, and T
A
= +25
°
C, unless otherwise noted.
NTSC DIFFERENTIAL GAIN vs CLOSED-LOOP GAIN
0.5
0.3
0.2
0
1
3
6
8
D
Closed-Loop Amplifier Gain (V/V)
10
0.4
0.1
2
4
5
7
9
f = 3.58MHz
R = 75 (Two Back-Terminated Outputs)
V = 0V to 2.1V
V = 0V to 0.7V
V = 0V to 1.4V
NTSC DIFFERENTIAL PHASE vs CLOSED-LOOP GAIN
1.0
0.6
0.4
0
1
3
6
8
D
Closed-Loop Amplifier Gain (V/V)
10
0.8
0.2
2
4
5
7
9
f = 3.58MHz
R = 75 (Two Back-Terminated Outputs)
V = 0V to 2.1V
V = 0V to 0.7V
V = 0V to 1.4V
SMALL-SIGNAL
HARMONIC DISTORTION vs FREQUENCY
–90
–50
–60
–80
100k
H
Frequency (Hz)
100M
–40
–70
1M
10M
G = +2V/V
V = 0.5Vp-p
R = 50
2f
3f below noise floor
LARGE-SIGNAL
HARMONIC DISTORTION vs FREQUENCY
–30
–50
–60
–80
100k
H
Frequency (Hz)
100M
–40
–70
1M
10M
G = +2V/V
V = 2Vp-p
R = 50
2f
3f
10MHz HARMONIC DISTORTION
vs POWER OUTPUT
–30
–50
–60
–80
–20
H
Power Output (dBm)
+15
–40
–70
0
+5
–90
–15
+10
–10
–5
0.125Vp-p
0.25Vp-p
0.5Vp-p
1Vp-p
2Vp-p
G = +2V/V
R = 50
C
f = 10MHz
2f
3f
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA621KP-1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| OPA622 | 制造商:BB 制造商全稱:BB 功能描述:Wide-Bandwidth OPERATIONAL AMPLIFIER |
| OPA622AP | 制造商:BB 制造商全稱:BB 功能描述:Wide-Bandwidth OPERATIONAL AMPLIFIER |
| OPA622AU | 制造商:BB 制造商全稱:BB 功能描述:Wide-Bandwidth OPERATIONAL AMPLIFIER |
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