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See Technical Specifications

LTC1064-7CSW#TRPBF

Linear Phase, Low Pass Switched Capacitor Filter IC Linear Phase, Low Pass Switched Capacitor 8th Order 100kHz 16-SO

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

LTC1064-7CSW#TRPBF
Datasheet:

LTC1064-7CSW#TRPBF Datasheet (PDF)
Series:

LTC1064-7
Filter Type:

Universal
Cutoff Frequency:

300 kHz
Number of Channels:

4 Channel
EDA/CAD Models:

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LTC1064-7CSW#TRPBF General Description

The LTC1064-7 is a clock-tunable monolithic 8th order lowpass filter with linear passband phase and flat group delay. The amplitude response approximates a maximally flat passband while it exhibits steeper roll-off than an equivalent 8th order Bessel filter. For instance, at twice the cutoff frequency the filter attains 34dB attenuation (vs 12dB for Bessel), while at three times the cutoff frequency, the filter attains 68dB attenuation (vs 30dB for Bessel). The cutoff frequency of the LTC1064-7 is tuned via an external TTL or CMOS clock.The LTC1064-7 features wide dynamic range. With single 5V supply, the S/N + THD is 76dB. Optimum 92dB S/N is obtained with ±7.5V supplies.

Key Features

Steeper Roll-Off Than 8th Order Bessel Filters
f_CUTOFF up to 100kHz
Phase Equalized Filter in 14-Pin Package
Phase and Group Delay Response Fully Tested
Transient Response Exhibits 5% Overshoot and No Ringing
Wide Dynamic Range
72dB THD or Better Throughout a 50kHz Passband
No External Components Needed
Available in 14-Pin DIP and 16-Pin SO Wide Packages

Application

Data Communication Filters
Time Delay Networks
Phase-Matched Filters

Specifications

Product Category	Active Filters	Series	LTC1064-7
Filter Type	Universal	Cutoff Frequency	300 kHz
Number of Channels	4 Channel	Supply Voltage - Max	16 V
Supply Voltage - Min	4.75 V	Mounting Style	SMD/SMT
Development Kit	DC266B-B	Product Type	Active Filters
Factory Pack Quantity	1000	Subcategory	Filters