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LTC1164ACSW PDF预览

LTC1164ACSW

更新时间: 2024-02-04 00:10:13
品牌 Logo 应用领域
凌特 - Linear 有源滤波器过滤器光电二极管LTE
页数 文件大小 规格书
16页 205K
描述
Low Power, Low Noise, Quad Universal Filter Building Block

LTC1164ACSW 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:PLASTIC, SOL-24
针数:24Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65有源滤波器类型:SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围:20 kHz中心频率或截止频率最小范围:0.0001 kHz
JESD-30 代码:R-PDSO-G24JESD-609代码:e0
长度:15.4 mm标称负供电电压 (Vsup):-5 V
功能数量:4端子数量:24
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
极和零点:2 AND 0认证状态:Not Qualified
响应:UNIVERSAL座面最大高度:2.65 mm
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL传递特性:BESSEL
宽度:7.5 mmBase Number Matches:1

LTC1164ACSW 数据手册

 浏览型号LTC1164ACSW的Datasheet PDF文件第2页浏览型号LTC1164ACSW的Datasheet PDF文件第3页浏览型号LTC1164ACSW的Datasheet PDF文件第4页浏览型号LTC1164ACSW的Datasheet PDF文件第5页浏览型号LTC1164ACSW的Datasheet PDF文件第6页浏览型号LTC1164ACSW的Datasheet PDF文件第7页 
LTC1164  
LowPower, LowNoise, Quad  
Universal Filter Building Block  
U
FEATURES  
DESCRIPTIO  
The LTC®1164 consists of four low power, low noise  
2nd order switched capacitor filter building blocks. Each  
building block typically consumes 850µA supply current.  
Low power is achieved without sacrificing noise and  
distortion. Each building block, together with 3 to 5  
resistors, can provide 2nd order functions like lowpass,  
highpass, bandpass, and notch. The center frequency of  
each2ndordersectioncanbetunedwithanexternalclock,  
oraclockandresistorratio.ForQ<5,thecenterfrequency  
range is from 0.1Hz to 20kHz. Up to 8th order filters can  
be realized by cascading all four 2nd order sections. Any  
classical filter realization (such as Butterworth, Cauer,  
Bessel, and Chebyshev) can be formed.  
Low Power  
4 Filters in a 0.3" Wide Package  
1/2 the Noise of the LTC1059, 60, 61 Devices  
Wide Output Swing  
Clock-to-Center Frequency Ratios of 50:1 and 100:1  
Operates from ±2.37V to ±8V Power Supplies  
Customized Version with Internal Resistors Available  
Ratio of 50:1 and 100:1 Simultaneously Available  
U
APPLICATIO S  
Antialiasing Filters  
Telecom Filters  
Spectral Analysis  
Loop Filters  
For Fixed Lowpass Filter Requirements use the  
LTC1164-XX Series  
A customized monolithic version of the LTC1164  
including internal thin film resistors can be obtained.  
Consult LTC Marketing for details.  
The LTC1164 is manufactured using Linear Technology’s  
enhanced LTCMOSsilicon gate process.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
LTCMOS trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Dual 5th Order Linear Phase Filter with  
Stopband Notch, fCLK = 500kHz  
Dual 5th Order Linear Phase Filter with Stopband Notch  
549k  
10.00  
63.4k  
0.0  
210k  
–10.00  
–20.00  
1
2
3
4
24  
23  
22  
21  
V
IN1  
102k  
174k  
49.9k  
78.7k  
V
V
OUT1  
OUT2  
–30.00  
–40.00  
–50.00  
–60.00  
–70.00  
–80.00  
–90.00  
133k  
36.5k  
8.66k  
V
OUT1  
C1  
5
6
7
8
20  
19  
18  
17  
LTC1164  
V
0.1µF  
+
f
V
CLK  
100k  
10k  
1k  
0.1µF  
8.66k  
36.5k  
FREQUENCY (Hz)  
V
LTC1164 • TA02  
OUT2  
174k  
102k  
78.7k  
49.9k  
9
16  
15  
C2  
133k  
10  
SUPPLY  
VOLTAGE  
TOTAL  
V
HARMONIC DISTORTION SIGNAL/NOISE  
IN  
11  
12  
14  
13  
210k  
±2.5  
±5.0  
±7.5  
1V  
2V  
4V  
0.015% (76dB)  
0.025% (72dB)  
0.04% (68dB)  
86dB  
92dB  
98dB  
RMS  
RMS  
RMS  
V
IN2  
63.4k  
C1 = 0.0033µF  
C2 = 0.0068µF  
549k  
f
= 500kHz  
CLK  
WIDEBAND NOISE = 50µV  
RMS  
TOTAL SUPPLY CURRENT = 3mA  
ALL RESISTORS ARE 1% METAL FILM  
LTC1164 • TA01  
1164fa  
1

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