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See Technical Specifications

LTC1060ACN

Active Filter Dual SW-CAP UNIV 4th Order 20kHz 20-Pin PDIP N

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC1060ACN
Datasheet:

LTC1060ACN Datasheet (PDF)
Filter Type:

Universal Switched Capacitor
Frequency - Cutoff or Center:

30kHz
Number of Filters:

2
Filter Order:

4th
EDA/CAD Models:

Request Free CAD Models for LTC1060ACN

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LTC1060ACN General Description

The LTC1060 consists of two high performance, switched capacitor filters. Each filter, together with 2 to 5 resistors, can produce various 2nd order filter functions such as lowpass, bandpass, highpass notch and allpass. The center frequency of these functions can be tuned by an external clock or by an external clock and resistor ratio. Up to 4th order full biquadratic functions can be achieved by cascading the two filter blocks. Any of the classical filter configurations (like Butterworth, Chebyshev, Bessel, Cauer) can be formed.

The LTC1060 operates with either a single or dual supply from ±2.37V to ±8V. When used with low supply (i.e. single 5V supply), the filter typically consumes 12mW and can operate with center frequencies up to 10kHz. With ±5V supply, the frequency range extends to 30kHz and very high Q values can also be obtained.

The LTC1060 is manufactured by using an enhanced LTCMOS™ silicon gate process. Because of this, low offsets, high dynamic range, high center frequency Q product and excellent temperature stability are obtained.

The LTC1060 is pinout compatible with MF10.

Key Features

Guaranteed Filter Specification for ±2.37V and ±5V Supply
Operates up to 30kHz
Low Power and 88dB Dynamic Range at ±2.5V Supply
Center Frequency Q Product up to 1.6MHz
Guaranteed Offset Voltages
Guaranteed Clock to Center Frequency Accuracy over Temperature
0.3% for LTC1060A
0.8% for LTC1060
Guaranteed Q Accuracy Over Temperature
Low Temperature Coefficient of Q and Center Frequency
Low Crosstalk, 70dB
Clock Inputs TTL and CMOS Compatible

Application

Single 5V Supply Medium Frequency Filters
Very High Q and High Dynamic Range Bandpass, Notch Filters
Tracking Filters
Telecom Filters

Specifications

Category	Integrated Circuits (ICs)InterfaceFilters - Active	Series	-
Filter Type	Universal Switched Capacitor	Frequency - Cutoff or Center	30kHz
Number of Filters	2	Filter Order	4th
Voltage - Supply	±2.37V ~ 5V	Mounting Type	Through Hole
Base Product Number	LTC1060	Product Category	Active Filters
Cutoff Frequency	20 kHz	Supply Voltage - Max	16 V
Supply Voltage - Min	4.75 V	Mounting Style	Through Hole
Development Kit	-	Product Type	Active Filters
Subcategory	Filters