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LINEAR TECHNOLOGY  LTC1065CSW#PBF  Analog Filter, Lowpass, 5th, 1, 2.375 V, 8 V, WSOIC

LINEAR TECHNOLOGY LTC1065CSW#PBF
Technical Data Sheet (255.41KB) EN See all Technical Docs

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Product Overview

The LTC1065CSW#PBF is a 5th Order Bessel Lowpass Filter providing both clock-tunability with low DC output offset and over 12-bit DC accuracy. The frequency response of the LTC1065 closely approximates a 5th order Bessel polynomial. With appropriate PCB layout techniques the output DC offset is typically 1mV and is constant over a wide range of clock frequencies. With ±5V supplies and ±4V input voltage range, the CMR of the device is typically 80dB. The filter cutoff frequency is controlled either by an internal or external clock. The clock-to-cutoff frequency ratio is 100:1. The on-board clock is nearly power supply independent and it is programmed via an external RC. The 50µVRMS clock feedthrough of the device is considerably lower than other existing monolithic filters. The LTC1065 wideband noise is 80µVRMS and it can process large AC input signals with low distortion.
  • Clock-tunable cutoff frequency
  • 1mV DC Offset (typical)
  • 80dB CMR (typical)
  • Internal or external clock
  • 0.004% Noise THD at 2VRMS output level
  • 50kHz Maximum cutoff frequency
  • Cascadable for faster roll-off
  • Self-clocking with 1 RC

 

Product Information

IC Filter Type:
Lowpass
Filter Order:
5th
No. of Filters:
1
Supply Voltage Min:
2.375V
Supply Voltage Max:
8V
Filter IC Case Style:
WSOIC
No. of Pins:
16Pins
Cutoff Frequency:
50kHz
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
± 2.375V to ± 8V
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Audio;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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