LTC1566-1CS8#PBF

LTC1566-1 is a 7th order continuous time low pass filter with 12dB of passband gain. The selectivity, linearity and dynamic range makes the device suitable for filtering in data communications or data acquisition systems. With 5% accuracy of the cut-off frequency, this device 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. It is widely used in application such as WCDMA base stations, communication filters, antialiasing filters, smoothing or reconstruction filters, matched filter pairs, replacement for LC filters etc.

• 2.3MHz low pass filter
• Input referred wideband noise is 62µVRMS typical at (noise BW = 50KHz to 2MHz)
• Differential inputs and outputs
• Adjustable output common mode voltage
• Power supply current is 24mA typical at (VS = 5V)
• Operates on a single 5V or a ±5V supply
• Output DC offset is ±3mV typical at (VS = 5V)
• 40dB attenuation at 1.5 × fCUTOFF, requires no external components
• Operating temperature is 0°C to 70°C
• Package style is NSOIC-8

Poznámky

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