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LMF100AJ PDF预览

LMF100AJ

更新时间: 2024-01-27 18:42:04
品牌 Logo 应用领域
美国国家半导体 - NSC LTE有源滤波器
页数 文件大小 规格书
24页 446K
描述
IC DUAL SWITCHED CAPACITOR FILTER, RESISTOR PROGRAMMABLE, UNIVERSAL, CDIP20, CERAMIC, DIP-20, Active Filter

LMF100AJ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP20,.3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72有源滤波器类型:SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围:100 kHz中心频率或截止频率最小范围:0.0001 kHz
JESD-30 代码:R-GDIP-T20JESD-609代码:e0
长度:24.51 mm负电源电压最大值(Vsup):-7.5 V
负电源电压最小值(Vsup):-2 V标称负供电电压 (Vsup):-5 V
功能数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
阶次:2ND封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED极和零点:2 AND 0
电源:+-5 V认证状态:Not Qualified
响应:UNIVERSAL座面最大高度:5.08 mm
子类别:Active Filters最大供电电流 (Isup):13 mA
最大供电电压 (Vsup):7.5 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED传递特性:RESISTOR PROGRAMMABLE
宽度:7.62 mmBase Number Matches:1

LMF100AJ 数据手册

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January 1995  
LMF100 High Performance Dual Switched Capacitor Filter  
General Description  
The LMF100 consists of two independent general purpose  
high performance switched capacitor filters. With an exter-  
nal clock and 2 to 4 resistors, various second-order and  
first-order filtering functions can be realized by each filter  
block. Each block has 3 outputs. One output can be config-  
ured to perform either an allpass, highpass, or notch func-  
tion. The other two outputs perform bandpass and lowpass  
functions. The center frequency of each filter stage is tuned  
by using an external clock or a combination of a clock and  
resistor ratio. Up to a 4th-order biquadratic function can be  
realized with a single LMF100. Higher order filters are imple-  
mented by simply cascading additional packages, and all  
the classical filters (such as Butterworth, Bessel, Elliptic,  
and Chebyshev) can be realized.  
offset, high frequency filter building block. The LMF100 is  
pin-compatible with the industry standard MF10, but pro-  
vides greatly improved performance.  
Features  
Y
Wide 4V to 15V power supply range  
Y
Operation up to 100 kHz  
Y
Low offset voltage  
(50:1 or 100:1 mode)  
typically  
g
5 mV  
e
e
e
Vos1  
Vos2  
Vos3  
g
15 mV  
15 mV  
g
Y
Y
Y
Y
b
Low crosstalk 60 dB  
Clock to center frequency ratio accuracy 0.2% typical  
g
c
f
0
Q range up to 1.8 MHz  
The LMF100 is fabricated on National Semiconductor’s  
high performance analog silicon gate CMOS process,  
LMCMOSTM. This allows for the production of a very low  
Pin-compatible with MF10  
4th Order 100 kHz Butterworth Lowpass Filter  
TL/H/5645–3  
TL/H/5645–2  
Connection Diagram  
Surface Mount and Dual-In-Line Package  
Order Number LMF100AE/883 or 5962-9153301M2A,  
LMF100AJ, LMF100AJ/883 or 5962-9153301MRA,  
LMF100CIJ, LMF100ACN, LMF100CCN, LMF100CIN or  
LMF100CIWM  
See NS Package Number J20A, N20A or M20B  
TL/H/564518  
Top View  
LMCMOSTM is a trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/H/5645  
RRD-B30M115/Printed in U. S. A.  

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