LTC1064-3 - LTC1064-3是Low Noise, High Frequency, 8th Order Linear Phase Lowpass Filter
LTC1064-3是Linear公司的一款低通滤波器产品，LTC1064-3是Low Noise, High Frequency, 8th Order Linear Phase Lowpass Filter，本站介绍了LTC1064-3的封装应用图解、特点和优点、功能等，并给出了与LTC1064-3相关的凌力尔特元器件型号供参考。
LTC1064-3 - Low Noise, High Frequency, 8th Order Linear Phase Lowpass Filter
LTC1064-3 - Low Noise, High Frequency, 8th Order Linear Phase Lowpass Filter - Linear Technology（凌力尔特）
功能描述
The LTC1064-3 is a monolithic 8th order lowpass Bessel filter, which provides a linear phase response over its entire passband. An external TTL or CMOS clock programs the filter's cutoff frequency. The clock to cutoff frequency ratio is 75:1 (Pin 10 at V+) or 150:1 (Pin 10 at V–) or 120:1 (Pin 10 at GND). The maximum cutoff frequency is 95kHz. No external components are needed.
The LTC1064-3 features low wideband noise and low harmonic distortion even for input voltages up to 3VRMS. In fact the LTC1064-3 overall performance competes with equivalent multiple op amp RC active realizations. The LTC1064-3 is available in a 14-pin DIP or 16-pin surface mounted SOL package. The LTC1064-3 is fabricated using LTC's enhanced analog CMOS Si-gate process.
The LTC1064-3 is pin compatible with the LTC1064-1, LTC1064-2 and LTC1064-4.
特点
8th Order Filter in a 14-Pin Package 95kHz Maximum Corner Frequency No External Components 75:1, 150:1, and 120:1 Clock to Cutoff Frequency Ratio 60μVRMS Total Wideband Noise 0.03% THD or Better Operates from ±2.37V to ±8V Power Supplies Low Total Output DC Offset应用
Antialiasing Filters Smoothing Filters Tracking High Frequency Lowpass 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) |
| LTC1064-3CN | N-14 | C | $11.70 | $9.60 |
| LTC1064-3CN#PBF | N-14 | C | $11.70 | $9.60 |
| LTC1064-3CSW | SW-16 | C | $13.35 | $10.80 |
| LTC1064-3CSW#PBF | SW-16 | C | $13.35 | $10.80 |
| LTC1064-3CSW#TR | SW-16 | C | | $10.86 |
| LTC1064-3CSW#TRPBF | SW-16 | C | | $10.86 |
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