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LTC1059CS#TRPBF PDF预览

LTC1059CS#TRPBF

更新时间: 2024-09-17 19:29:03
品牌 Logo 应用领域
凌特 - Linear LTE光电二极管有源滤波器
页数 文件大小 规格书
8页 118K
描述
LTC1059 - High Performance Switched Capacitor Universal Filter; Package: SO; Pins: 14; Temperature Range: 0°C to 70°C

LTC1059CS#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.34有源滤波器类型:SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围:40 kHz中心频率或截止频率最小范围:0.1 kHz
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:8.65 mm湿度敏感等级:1
负电源电压最大值(Vsup):-8 V负电源电压最小值(Vsup):-2.375 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
极和零点:2 AND 0认证状态:Not Qualified
响应:UNIVERSAL座面最大高度:1.75 mm
最大供电电压 (Vsup):8 V最小供电电压 (Vsup):2.375 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30传递特性:BUTTERWORTH/BESSEL/CHEBYSHEV
宽度:3.9 mmBase Number Matches:1

LTC1059CS#TRPBF 数据手册

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LTC1059  
High Performance  
Switched Capacitor Universal Filter  
U
FEATURES  
DESCRIPTIO  
The LTC®1059 consists of a general purpose, high perfor-  
mance, active filter building block and an uncommitted op  
amp. The filter building block together with an external  
clock and 2 to 5 resistors can produce various 2nd order  
functions which are available at its three output pins. Two  
out of three always provide lowpass and bandpass func-  
tions while the third output pin can produce notch or  
highpass or allpass. The center frequency of these func-  
tions can be tuned from 0.1Hz to 40kHz and is dependent  
on an external clock or an external clock and a resistor  
ratio. Thefiltercanhandleinputfrequenciesupto100kHz.  
The uncommitted op amp can be used to obtain additional  
allpass and notch functions, for gain adjustment or for  
cascading techniques.  
All Filter Parameters Guaranteed Over Temperature  
Wide Center Frequency Range (0.1Hz to 40kHz)  
Low Noise, Wide Dynamic Range  
Guaranteed Operation for ±2.37V and ±5V Supply  
Low Power Consumption  
Guaranteed Clock-to-Center Frequency Accuracy of  
0.8%  
Guaranteed Low Offset Voltages Over Temperature  
Very Low Center Frequency and Q Tempco  
Clock Input T2L or CMOS Compatible  
Separate Highpass (or Notch or Allpass), Bandpass,  
Lowpass Outputs  
U
APPLICATIO S  
Higher than 2nd order filter functions can be obtained by  
cascading the LTC1059 with the LTC1060 dual universal  
filter or the LTC1061 triple universal filter. Any classical  
filter realization (such as Butterworth, Cauer, Bessel and  
Chebyshev) can be formed.  
Sinewave Oscillators  
Sweepable Bandpass/Notch Filters  
Full Audio Frequency Filters  
Tracking Filters  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
LTCMOS trademark of Linear Technology Corporation.  
The LTC1059 can be operated with single or dual supplies  
ranging from ±2.37V to ±8V (or 4.74V to 16V single  
supply).  
TheLTC1059ismanufacturedbyusingLinearTechnology’s  
enhanced LTCMOSTM silicon gate process.  
U
TYPICAL APPLICATIO  
Wide Range 2nd Order Bandpass/Notch Filter with Q = 10  
Center Frequency and Q Error  
30  
25  
20  
15  
10  
5
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
T
= 25°C  
A
NOTCH OUT  
BP OUT  
50k  
CLOCK  
CENTER FREQUENCY  
35.35  
1
=
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
BP  
LP  
LTC1059  
7.15k  
N/AP/HP  
V
02  
50k  
V
IN  
DC-200kHz  
INV1  
S1  
INV2  
CENTER  
FREQUENCY  
ERROR  
AGND  
–8V  
S
V
V
A
+
Q ERROR  
8V  
50/100/HOLD  
CLK  
0
8
0
5
10 15 20 25 30 35 40 45  
LSh  
IDEAL CENTER FREQUENCY (kHz)  
1058 TA01b  
2
1059 TA01a  
T L CLOCK IN 2MHz  
1059fd  
1

LTC1059CS#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1059CS#PBF Linear

完全替代

LTC1059 - High Performance Switched Capacitor Universal Filter; Package: SO; Pins: 14; Tem

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