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參數(shù)資料
| 型號： | LTC1065 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| 中文描述： | 直流準(zhǔn)確，時(shí)鐘可調(diào)諧線性相位五階貝塞爾低通濾波器 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 314K |
| 代理商： | LTC1065 |
11
LTC1065
U
S
A
O
PPLICATI
IU
U
An input RC can be used to attenuate incoming signals
close to the filter clock frequency (Figure 10). A Bessel
passband response will be maintained if the value of the
input resistor follows Table 1.
Table 4. Aliasing Data
INPUT FREQUENCY
0.9995f
CLK
0.995 f
CLK
0.99
0.9875f
CLK
0.985 f
CLK
0.9825f
CLK
0.98
0.975 f
CLK
0.97
0.965 f
CLK
0.96
0.955 f
CLK
0.95
0.94
0.93
0.9
OUTPUT FREQUENCY
0.0005 f
CLK
0.005 f
CLK
0.01
0.0125 f
CLK
0.015 f
CLK
0.0175 f
CLK
0.02
0.025 f
CLK
0.03
0.035 f
CLK
0.04
0.045 f
CLK
0.05
0.06
0.07
0.1
–0.01 dB
–0.98 dB
–3.13 dB
–4.79 dB
–7.21 dB
–10.43 dB
–14.14 dB
–21.84 dB
–28.98 dB
–35.31 dB
–40.94 dB
–45.96 dB
–50.46 dB
–58.29 dB
–64.90 dB
–80.20 dB
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
f
CLK
OUTPUT AMPLITUDE
REFERENCED TO
INPUT SIGNAL
U
S
A
O
PPLICATI
TYPICAL
Cascading Two LTC1065s for Steeper Roll-Off
Sharing Clock for Multichannel Applications
V
IN
V
OUT
1065 F10
C
V
–
V
+
R
0.1
μ
F
1
2
3
4
8
7
6
5
LTC1065
0.1
μ
F
f
CLK
20
10
2
π
RC
≤
≤
1
f
CLK
f
CLK
Figure 10. Adding an Input Anti-Aliasing RC
V
IN
–5V
R
5V
0.1
μ
F
V
OUT
1065 TA04
1
2
3
4
8
7
6
5
LTC1065
C
1
2
3
4
8
7
6
5
LTC1065
–5V
5V
0.1
μ
F
0.1
μ
F
0.1
μ
F
f
C
(1/RC)(1/100)
WIDEBAND NOISE = 110
μ
V
ATTENUATION AT f = 2f
C
= 60dB
V
IN
–5V
R
5V
0.1
μ
F
V
OUT
1065 TA05
1
2
3
4
8
7
6
5
LTC1065
C
1
2
3
4
8
7
6
5
LTC1065
–5V
5V
0.1
μ
F
0.1
μ
F
0.1
μ
F
V
IN
V
OUT
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1065_09 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| LTC1065C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC Accurate, Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter |
| LTC1065CN8 | 功能描述:IC FILTR 5TH ORDR LOWPASS 8-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1065CN8#PBF | 功能描述:IC FILTR 5TH ORDR LOWPASS 8-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1065CN8PBF | 制造商:Linear Technology 功能描述:LTC1065CN8PBF |
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