LTC1566-1 Low Noise 2.3MHz Continuous Time Lowpass Filter
The LTC®1566-1 is a 7th order continuous time lowpass filter with 12dB of passband gain. The selectivity, linearity and dynamic range makes the LTC1566-1 suitable for filtering in data communications or data acquisition systems. The filter attenuation is 40dB at 1.5 × fCUTOFF and at least 60dB for frequencies above 10MHz.
The LTC1566-1 has an input referred noise of 62µVRMS in a 2MHz bandwidth. In receiver applications where the signal levels are small, the filter features 71dB of spurious free dynamic range.
With 5% accuracy of the cutoff frequency, the LTC1566-1 can be used in applications requiring pairs of matched filters, such as transceiver I and Q channels.
The differential inputs and outputs provide a simple interface for wireless systems. The high impedance inputs are easily coupled to differential demodulators or D/A converters. The output DC common mode voltage and output DC offset voltage are adjustable so the signal path can be optimized for driving an A/D converter or differential modulator.
Other cutoff frequencies and single-ended I/O can be provided upon request. Please contact LTC Marketing
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LTC1566-1 订购信息和价格参考Package Variations and Pricing
| 器件型号 | 封装 | 引脚 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
| LTC1566-1CS8 | SO | 8 | C | $7.05 | $5.95 |
| LTC1566-1CS8#PBF | SO | 8 | C | $7.05 | $5.95 |
| LTC1566-1CS8#TR | SO | 8 | C | $6.01 | |
| LTC1566-1CS8#TRPBF | SO | 8 | C | $6.01 | |
| LTC1566-1IS8 | SO | 8 | I | $7.30 | $6.15 |
| LTC1566-1IS8#PBF | SO | 8 | I | $7.30 | $6.15 |
| LTC1566-1IS8#TR | SO | 8 | I | $6.21 | |
| LTC1566-1IS8#TRPBF |
LTC1566-1 数据手册及相关资料下载
- 数据手册(英文) : LTC1566-1 - 650kHz Continuous Time, linear Phase Lowpass Filter.PDF
- 应用指南 (英文) : AN109 - Interfacing RF I/Q Modulators with Popular D/A Converters.PDF
- 可靠性数据 : R420 Reliability Data .PDF
