LTC1164 - LTC1164是Low Power, Low Noise, Quad Universal Filter Building Block
LTC1164是Linear公司的一款滤波器单元式部件产品，LTC1164是Low Power, Low Noise, Quad Universal Filter Building Block，本站介绍了LTC1164的封装应用图解、特点和优点、功能等，并给出了与LTC1164相关的凌力尔特元器件型号供参考。
LTC1164 - Low Power, Low Noise, Quad Universal Filter Building Block
LTC1164 - Low Power, Low Noise, Quad Universal Filter Building Block - Linear Technology（凌力尔特）
功能描述
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 each 2nd order section can be tuned with an external clock, or a clock and resistor ratio. For Q < 5,the center frequencyrange 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.
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 LTCMOS silicon gate process.
特点
Low Power4 Filters in a 0.3 Inch Wide Package1/2 the Noise of the LTC1059, 60, 61 DevicesWide Output SwingClock to Center Frequency Ratios of 50:1 and 100:1Operates from ±2.37V to ±8V Power SuppliesCustomized Version with Internal Resistors AvailableRatio of 50:1 and 100:1 Simultaneously Available应用
Antialiasing FiltersTelecom FiltersSpectral AnalysisLoop FiltersFor Fixed Lowpass Filter Requirements use the LTC1164-XX Series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) |
| LTC1164ACN | N-24 | C | $14.60 | $11.50 |
| LTC1164ACN#PBF | N-24 | C | $14.60 | $11.50 |
| LTC1164ACSW | SW-24 | C | $19.00 | $15.00 |
| LTC1164ACSW#PBF | SW-24 | C | $19.00 | $15.00 |
| LTC1164ACSW#TR | SW-24 | C | | $15.10 |
| LTC1164ACSW#TRPBF | SW-24 | C | | $15.10 |
| LTC1164CN | N-24 | C | $10.00 | $8.10 |
| LTC1164CN#PBF | N-24 | C | $10.00 | $8.10 |
| LTC1164CSW | SW-24 | C | $12.00 | $9.45 |
| LTC1164CSW#PBF | SW-24 | C | $12.00 | $9.45 |
| LTC1164CSW#TR | SW-24 | C | | $9.55 |
| LTC1164CSW#TRPBF | SW-24 | C | | $9.55 |
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