LTC1063 - LTC1063是DC Accurate, Clock-Tunable 5th Order Butterworth Lowpass Filter
LTC1063是Linear公司的一款低通滤波器产品，LTC1063是DC Accurate, Clock-Tunable 5th Order Butterworth Lowpass Filter，本站介绍了LTC1063的封装应用图解、特点和优点、功能等，并给出了与LTC1063相关的凌力尔特元器件型号供参考。
LTC1063 - DC Accurate, Clock-Tunable 5th Order Butterworth Lowpass Filter
LTC1063 - DC Accurate, Clock-Tunable 5th Order Butterworth Lowpass Filter - Linear Technology（凌力尔特）
功能描述
The filter cutoff frequency is controlled either by an internal or external clock.The clock-to-cut off frequency ratio is 100:1. The on-board clock is power supply independent, and it is programmed via an external RC. The 50μVRMS clock feed through is considerably reduced over existing monolithic filters.
The LTC1063 wideband noise is 95μVRMS, and it can process large AC input signals with low distortion. With ±7.5V supplies, for instance, the filter handles up to 4VRMS (92dB S/N ratio) while the standard 1kHz THD is below 0.02%; 80dB dynamic ranges (S/N +THD) is ob-tained with input levels between 1VRMS and 2.3VRMS.
The LTC1063 is available in 8-pin miniDIP and 16-pin SO wide packages. For a linear phase response, see LTC1065 data sheet.
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特点
Clock-Tunable Cutoff Frequency 1mV DC Offset (Typical) 80dB CMRR (Typical) Internal or External Clock 50mVRMS Clock Feedthrough 100:1 Clock-to-Cutoff Frequency Ratio 95μVRMS Total Wideband Noise 0.01% THD at 2VRMS Output Level 50kHz Maximum Cutoff Frequency Cascadable for Faster Roll-Off Operates from ±2.375 to ±8V Power Supplies Self-Clocking with 1 RC Available in 8-Pin DIP and 16-Pin SO Wide Packages应用
Strain Gauge Amplifiers Anti-Aliasing Filters Low Level Filtering Digital Voltmeters 60Hz Lowpass Filters Smoothing Filters Reconstruction Filters以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
| LTC1063CN8 | N-8 | C | $6.70 | $5.50 |
| LTC1063CN8#PBF | N-8 | C | $6.70 | $5.50 |
| LTC1063CSW | SW-16 | C | $7.20 | $5.90 |
| LTC1063CSW#PBF | SW-16 | C | $7.20 | $5.90 |
| LTC1063CSW#TR | SW-16 | C | | $5.96 |
| LTC1063CSW#TRPBF | SW-16 | C | | $5.96 |
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