參數(shù)資料
型號(hào): HFA1145IB
廠商: Intersil
文件頁(yè)數(shù): 2/13頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP CFA 330MHZ 8-SOIC
標(biāo)準(zhǔn)包裝: 98
應(yīng)用: 電流反饋
電路數(shù): 1
-3db帶寬: 330MHz
轉(zhuǎn)換速率: 2100 V/µs
電流 - 電源: 5.8mA
電流 - 輸出 / 通道: 60mA
電壓 - 電源,單路/雙路(±): 9 V ~ 11 V,±4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
10
FN3955.5
June 1, 2006
FIGURE 17. FREQUENCY RESPONSE FOR VARIOUS LOAD
RESISTORS
FIGURE 18. -3dB BANDWIDTH vs TEMPERATURE
FIGURE 19. GAIN FLATNESS
FIGURE 20. OFF ISOLATION
FIGURE 21. REVERSE ISOLATION (S12)
FIGURE 22. ENABLED OUTPUT IMPEDANCE
Typical Performance Curves VSUPPLY = ±5V, RF = 510Ω, TA = 25°C, RL = 100Ω, Unless Otherwise Specified (Continued)
RL = 1kΩ
RL = 500Ω
RL = 50Ω
RL = 100Ω
RL = 50Ω
RL = 100Ω
RL = 1kΩ
RL = 500Ω
3
0
-3
0.3
1
10
100
500
270
180
90
0
FREQUENCY (MHz)
NORMALIZE
D
GA
IN
(dB)
P
H
A
S
E
(D
EG
R
E
ES
)
VOUT = 200mVP-P
AV = +2
-100
-50
0
50
100
150
0
100
200
300
400
500
TEMPERATURE (°C)
BA
NDWIDTH
(MHz)
AV = +2
AV = +1
AV = +10
VOUT = 200mVP-P
RF = 180Ω (+10)
+RS = 510Ω (+1)
0.25
0.20
0.15
0.10
0.05
0
-0.05
-0.10
110
75
VOUT = 200mVP-P
+RS = 510Ω (+1)
FREQUENCY (MHz)
NORMALIZED
GAIN
(dB)
AV = +2
AV = +1
AV = +2
VIN = 1VP-P
-30
-40
-50
-60
-70
-80
-90
0.3
1
10
100
FREQUENCY (MHz)
OF
F
I
S
O
L
A
T
IO
N
(
d
B)
-40
-50
-60
-70
-80
-90
0.3
1
10
100
FREQUENCY (MHz)
REV
E
RSE
ISOLA
T
ION
(dB)
VOUT = 2VP-P
AV = +1, +2
AV = -1
1K
100
10
1
0.1
0.01
0.3
1
10
100
FREQUENCY (MHz)
1000
OUTPUT
IMP
E
DANC
E
(Ω
)
AV = +2
HFA1145
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