LTC1066-1CSW#PBF Low-Pass Filters by Analog Devices

Status: Production
Series: LTC1066-1
RoHS: Compliant
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The LTC1066-1 is an 8th order elliptic lowpass filter which simultaneously provides clock-tunability and DC accuracy. The unique and proprietary architecture of the filter allows 14 bits of DC gain linearity and a maximum of 1.5mV DC offset. An external RC is required for DC accurate operation. With ±7.5V supplies, a 20k resistor and a 1µF capacitor, the cutoff frequency can be tuned from 800Hz to 100kHz. A clock-tunable 10Hz to 100kHz operation can also be achieved (see Typical Application section).The filter does not require any external active components such as input/output buffers. The input/output impedance is 500MΩ/0.1Ω and the output of the filter can source or sink 40mA. When pin 8 is connected to V+ , the clock-to-cutoff frequency ratio is 50:1 and the input signal is sampled twice per clock cycle to lower the risk of aliasing. For frequencies up to 0.75fCUTOFF , the passband ripple is ±0.15dB. The gain at fCUTOFF is -1dB and the filter’s stopband attenuation is 80dB at 2.3fCUTOFF . Linear phase operation is also available with a clock-to-cutoff frequency ratio of 100:1 when pin 8 is connected to ground.The LTC1066-1 is available in an 18-pin SO Wide package..

Where to Buy

Prices starting from US$29.96

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$29.96
240
in stock
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Richardson RFPD
from US$38.68
-
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Features

DC Gain Linearity: 14 Bits
Maximum DC Offset: ±1.5mV
DC Offset TempCo: 7µV/°C
Device Fully Tested at fCUTOFF = 80kHz
Maximum Cutoff Frequency: 120kHz (VS = ±8V)
Drives 1kΩ Load with 0.02% THD or Better
Signal-to-Noise Ratio: 90dB
Input Impedance: 500MΩ
Selectable Elliptic or Linear Phase Response
Operates from Single 5V up to ±8V Power Supplies
Available in an 18-Pin SO Wide Package

Alternative Descriptions

14-B DC Acc Clock-Tunable, 8th | Analog Devices
LOW PASS FILTER | Richardson RFPD


LTC1066-1CSW#PBF Semiconductors - ICs by Linear Technology

DIGITAL FLTR LOW PASS 8TH ORDR 18WSOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Filters 1
Cutoff Frequency 120kHz
Resolution (Bits) 14bit
Supply Voltage Min 2.375V
Supply Voltage Max 8V
Filter IC Case Style WSOIC
No. of Pins 18Pins
Conversion Rate -
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Range 0°C to +70°C
Supply Voltage Range ± 2.375V to ± 8V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1066-1CSW#PBF?

Additional datasheets, footprints and schematics for LTC1066-1CSW#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1066-1CSW#PBF on this page.

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What category does LTC1066-1CSW#PBF fall under?

The LTC1066-1CSW#PBF is listed under Low-Pass Filters.

Can I view similar or alternative parts?

You can view similar parts to LTC1066-1CSW#PBF when available in the Low-Pass Filters range under the specifications section at the bottom of the details page.

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Is the LTC1066-1CSW#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1066-1CSW#PBF have stock available?

Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC1066-1CSW#PBF.

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