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LINEAR TECHNOLOGY  LTC1069-1IS8#PBF  Analog Filter, Lowpass, 8th, 1, 1.5 V, 5.5 V, SOIC

LINEAR TECHNOLOGY LTC1069-1IS8#PBF

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Product Overview

The LTC1069-1IS8#PBF is a monolithic 8th Order Lowpass Filter featuring clock-tunable cutoff frequency and 2.5mA power supply current with a single 5V supply. An additional feature of the LTC1069-1 is operation with a single 3.3V supply. The cutoff frequency (fCUTOFF) of the LTC1069-1 is equal to the clock frequency divided by 100. The gain at fCUTOFFM is -0.7dB and the typical passband ripple is ±0.15dB up to 0.9fCUTOFF. The stopband attenuation of the LTC1069-1 features a progressive elliptic response reaching 20dB attenuation at 1.2fCUTOFF, 52dB attenuation at 1.4fCUTOFF and 70dB attenuation at 2fCUTOFF. With ±5V supplies, the LTC1069-1 cutoff frequency can be clock-tuned up to 12kHz, with a single 5V supply, the maximum cutoff frequency is 8kHz. The low power feature of the LTC1069-1 does not penalize the device’s dynamic range. With ±5V supplies and an input range of 0.3VRMS to 2.5VRMS, the signal-to-(noise + THD) ratio is ≥70dB. The wideband noise of the LTC1069-1 is 110μVRMS.
  • Wide dynamic range
  • 3.8mA Supply current with ±5V supplies
  • 2.5mA Supply current with single 5V supply
  • 2mA Supply current with single 3.3V supply

Applications

Communications & Networking

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Product Information

IC Filter Type:
Lowpass
Filter Order:
8th
No. of Filters:
1
Supply Voltage Min:
1.5V
Supply Voltage Max:
5.5V
Filter IC Case Style:
SOIC
No. of Pins:
8Pins
Cutoff Frequency:
12kHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
± 1.5V to ± 5.5V
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

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

Applications

  • Communications & Networking

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