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LTC1069-1IS8#PBF PDF预览

LTC1069-1IS8#PBF

更新时间： 2024-11-20 13:09:43
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
8页 242K
描述
LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C

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LTC1069-1IS8#PBF 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, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：3.32有源滤波器类型：SWITCHED CAPACITOR FILTER
中心频率或截止频率最大范围：8 kHz中心频率或截止频率最小范围：
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：1
负电源电压最大值（Vsup）：-5.5 V负电源电压最小值（Vsup）：-1.57 V
标称负供电电压 (Vsup)：-5 V功能数量：1
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C阶次：8TH
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25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：8 AND 0电源：+-1.57/+-5 V
认证状态：Not Qualified响应：LOWPASS
座面最大高度：1.75 mm子类别：Active Filters
最大供电电流 (Isup)：5.5 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：1.57 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：ELLIPTIC宽度：3.9 mm
Base Number Matches：1

LTC1069-1IS8#PBF 数据手册

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LTC1069-1  
Low Power, 8th Order  
Progressive Elliptic,  
Lowpass Filter  
EATURE  
S
F
■
■
■
■
■
■
■
■
■
■
8th Order Elliptic Filter in SO-8 Package  
Operates from Single 3.3V to ±5V Power Supplies  
–20dB at 1.2fCUTOFF  
The cutoff frequency (fCUTOFF) of the LTC1069-1 is equal  
to the clock frequency divided by 100. The gain at fCUTOFF  
is –0.7dB and the typical passband ripple is ±0.15dB  
up to 0.9fCUTOFF. The stopband attenuation of the  
LTC1069-1 features a progressive elliptic response  
reaching 20dB attenuation at 1.2fCUTOFF, 52dB attenua-  
–52dB at 1.4fCUTOFF  
–70dB at 2fCUTOFF  
Wide Dynamic Range  
110µV  
Wideband Noise  
tion at 1.4fCUTOFF and 70dB attenuation at 2fCUTOFF  
.
RMS  
3.8mA Supply Current with ±5V Supplies  
2.5mA Supply Current with Single 5V Supply  
2mA Supply Current with Single 3.3V Supply  
With ±5V supplies, the LTC1069-1 cutoff frequency can  
be clock-tuned up to 12kHz; with a single 5V supply, the  
maximum cutoff frequency is 8kHz.  
O U  
The low power feature of the LTC1069-1 does not penal-  
izethedevice’sdynamicrange.With±5Vsuppliesandan  
input range of 0.3VRMS to 2.5VRMS, the signal-to-(noise  
+ THD) ratio is ≥70dB. The wideband noise of the  
LTC1069-1 is 110µVRMS. Other filter responses with  
lower power or higher speed can be obtained. Please  
contact LTC marketing for details.  
PPLICATI  
A
S
■
Telecommunication Filters  
Antialiasing Filters  
■
U
DESCRIPTIO  
The LTC®1069-1 is a monolithic 8th order lowpass filter  
featuringclock-tunablecutofffrequencyand2.5mApower  
supply current with a single 5V supply. An additional  
feature of the LTC1069-1 is operation with a single 3.3V  
supply.  
The LTC1069-1 is available in 8-pin PDIP and 8-pin SO  
packages.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
O
TYPICAL APPLICATI  
Frequency Response  
10  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
Single 3.3V Supply 3kHz Elliptic Lowpass Filter  
1
2
3
4
8
7
6
5
+
AGND  
V
V
OUT  
OUT  
0.47µF  
3.3V  
0.1µF  
+
–
V
V
LTC1069-1  
NC  
NC  
f
CLK  
V
V
CLK  
IN  
IN  
300kHz  
1069-1 TA01  
–80  
1.5  
3
6
7.5  
4.5  
FREQUENCY (kHz)  
1069-1 TA02  
1
12345678

中文翻译

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LTC1069-1IS8#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1069-1IS8#TRPBF Linear

完全替代

 LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: SO; Pins:
LTC1069-1CS8#PBF Linear

类似代替

 LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: SO; Pins:

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