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參數(shù)資料
型號: LT1228IS8#PBF
廠商: Linear Technology
文件頁數(shù): 19/22頁
文件大?。?/td> 0K
描述: IC CRNT FEEDBK AMP 100MHZ 8SOIC
標(biāo)準(zhǔn)包裝: 100
放大器類型: 電流反饋
電路數(shù): 1
轉(zhuǎn)換速率: 3500 V/µs
-3db帶寬: 100MHz
電流 - 輸入偏壓: 10µA
電壓 - 輸入偏移: 3000µV
電流 - 電源: 6mA
電流 - 輸出 / 通道: 125mA
電壓 - 電源,單路/雙路(±): 4 V ~ 36 V,±2 V ~ 18 V
工作溫度: -40°C ~ 85°C
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-SO
包裝: 管件
LT1228
6
1228fd
TYPICAL PERFORMANCE CHARACTERISTICS
Voltage Gain and Phase
vs Frequency, Gain = 20dB
–3dB Bandwidth vs Supply
Voltage, Gain = 10, RL = 100Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 10, RL = 1k
Voltage Gain and Phase
vs Frequency, Gain = 40dB
–3dB Bandwidth vs Supply
Voltage, Gain = 100, RL = 100Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 100, RL = 1k
Voltage Gain and Phase
vs Frequency, Gain = 6dB
–3dB Bandwidth vs Supply
Voltage, Gain = 2, RL = 100Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 2, RL = 1k
Transconductance Amplifier, Pins 1, 6, 8
FREQUENCY (MHz)
0
VOLTAGE
GAIN
(dB)
2
4
6
8
0.1
10
100
LT1228 TPC10
–2
1
7
5
3
1
–1
PHASE
SHIFT
(DEG)
180
90
0
45
135
225
PHASE
GAIN
VS = ±15V
RL = 100
RF = 750
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
40
100
120
12
16
LT1228 TPC11
4
0
6
8
10
14
18
0
20
60
140
160
180
RF = 500
80
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
RF = 750
RF = 1k
RF = 2k
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
40
100
120
12
16
LT1228 TPC12
4
0
6
8
10
14
18
0
20
60
140
160
180
80
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
RF = 750
RF = 1k
RF = 2k
RF = 500
FREQUENCY (MHz)
14
VOLTAGE
GAIN
(dB)
16
18
20
22
0.1
10
100
LT1228 TPC13
12
1
21
19
17
15
13
PHASE
SHIFT
(DEG)
180
90
0
45
135
225
PHASE
GAIN
VS = ±15V
RL = 100
RF = 750
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
40
100
120
12
16
LT1228 TPC14
4
0
6
8
10
14
18
0
20
60
140
160
180
RF = 500
80
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
RF = 750
RF = 1k
RF = 2k
RF = 250
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
40
100
120
12
16
LT1228 TPC15
4
0
6
8
10
14
18
0
20
60
140
160
180
RF = 500Ω
80
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
RF = 750Ω
RF = 1k
RF = 2k
RF = 250Ω
FREQUENCY (MHz)
34
VOLTAGE
GAIN
(dB)
36
38
40
42
0.1
10
100
LT1228 TPC16
32
1
41
39
37
35
33
PHASE
SHIFT
(DEG)
180
90
0
45
135
225
PHASE
GAIN
VS = ±15V
RL = 100
RF = 750
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
4
10
12
16
LT1228 TPC17
4
0
6
8
10
14
18
0
2
6
14
16
18
RF = 500
8
RF = 1k
RF = 2k
SUPPLY VOLTAGE (±V)
2
–3dB
BANDWIDTH
(MHz)
4
10
12
16
LT1228 TPC18
4
0
6
8
10
14
18
0
2
6
14
16
18
RF = 500
8
RF = 1k
RF = 2k
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