參數(shù)資料
型號: LTC1067CS
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動控制電子
英文描述: Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block
中文描述: DUAL SWITCHED CAPACITOR FILTER, RESISTOR PROGRAMMABLE, UNIVERSAL, PDSO16
封裝: 0.150 INCH, PLASTIC, SOP-16
文件頁數(shù): 6/20頁
文件大?。?/td> 477K
代理商: LTC1067CS
6
LTC1067/LTC1067-50
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
LTC1067-50
Noise + THD vs Input Voltage
LTC1067-50
Noise + THD vs Input Frequency
LTC1067-50
Noise + THD vs Input Voltage
INPUT VOLTAGE (V
RMS
)
0.1
(
1
1067 G16
4TH ORDER BUTTERWORTH LPF
V
S
= SINGLE 5V, f
IN
= 1kHz
f
CLK
= 250kHz, f
–3dB
= 5kHz
R
L
= 20k
–20
–30
–40
–50
–60
–70
–80
–90
–100
2
MODE 1
MODE 3
INPUT VOLTAGE (V
RMS
)
0.1
1
5
1067 G17
(
–20
–30
–40
–50
–60
–70
–80
–90
–100
4TH ORDER BUTTERWORTH LPF
V
S
=
±
5V, f
= 1kHz
f
CLK
= 250kHz (225kHz FOR MODE 2)
f
–3dB
= 10kHz, R
L
= 20k
MODE 1
MODE 2
MODE 3
INPUT FREQUENCY (kHz)
1
3
4
5
(
–60
–65
–70
–75
–80
–85
–90
2
1067 G18
4TH ORDER BUTTERWORTH LPF
V
S
= SINGLE 3V, f
CLK
= 200kHz
V
IN
= 0.34V
RMS,
f
–3dB
= 4kHz, R
L
= 20k
MODE 1
MODE 3
LTC1067-50
Noise + THD vs Input Frequency
LTC1067-50
Noise vs Q
LTC1067-50
Noise + THD vs Input Frequency
INPUT FREQUENCY (kHz)
1
3
4
5
(
–60
–65
–70
–75
–80
–85
–90
2
1067 G19
4TH ORDER BUTTERWORTH LPF
V
S
= SINGLE 5V, f
CLK
= 250kHz
V
IN
= 0.5V
RMS,
f
–3dB
= 5kHz, R
L
= 20k
MODE 1
MODE 3
INPUT FREQUENCY (kHz)
1
3
4
5
(
–60
–65
–70
–75
–80
–85
–90
2
1067 G20
4TH ORDER BUTTERWORTH LPF
V
S
=
±
5V, f
CLK
= 250kHz
V
IN
= 1V
RMS
,
f
–3dB
= 5kHz
R
L
= 20k
MODE 1
MODE 3
Q
N
μ
V
R
)
400
350
300
250
200
150
100
50
0
1067 G21
25
0
5
10
15
20
30 35
40
45 50
±
5V
5V
3V
LTC1067-50
Output Voltage Swing vs Load
Resistance,
±
5V Supply Voltage
10.0
V
S
=
±
5V
LOAD RESISTANCE (k
TO GND)
9.8
9.6
9.4
9.2
9.0
8.8
8.6
8.4
8.2
8.0
O
P
)
1067 G22
10
0
2
4
6
8
12 14
16
18 20
LTC1067-50
Output Voltage Swing vs Load
Resistance, Single Supply Voltage
LOAD RESISTANCE (k
TO V
)
O
P
)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
1067 G23
10
0
2
4
6
8
12 14
16
18 20
V
S
= 5V
V
S
= 3V
TOTAL POWER SUPPLY (V)
3
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
6
8
1067 G24
4
5
7
9
10
P
70
°
C
20
°
C
25
°
C
LTC1067-50
Power Supply Current
vs Power Supply
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LTC1067I 制造商:LINER 制造商全稱:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block