LTC1068-200IG#PBF Filter Building Blocks by Analog Devices

Status: Production
Series: LTC1068
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1068 product family consists of four monolithic clock-tunable filter building blocks. Each product contains four matched, low noise, high accuracy 2nd order switched-capacitor filter sections. An external clock tunes the center frequency of each 2nd order filter section. The LTC1068 products differ only in their clock-to-center frequency ratio. The clock-to-center frequency ratio is set to 200:1 (LTC1068-200), 100:1 (LTC1068), 50:1 (LTC1068-50) or 25:1 (LTC1068-25). External resistors can modify the clock-to-center frequency ratio. High performance, quad 2nd order, dual 4th order or 8th order filters can be designed with an LTC1068 family product. Designing filters with an LTC1068 product is fully supported by FilterCADâ„¢ filter design software for Windows. The LTC1068 products are available in a 28-pin SSOP surface mount package. A customized version of an LTC1068 family product can be obtained in a 16-lead SO package with internal thin-film resistors. Please contact LTC Marketing for details.

Where to Buy

Prices starting from US$13.23

Distributor Stock
Logo for Richardson RFPD
Richardson RFPD
from US$13.23
74
in stock
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Logo for Newark
Newark Electronics
from US$14.41
40
in stock
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Logo for element14 Singapore
element14
from US$15.26
40
in stock
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Logo for Farnell UK
Farnell
from US$14.51
40
in stock
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Logo for TME
TME
from US$25.00
0
in stock
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Features

Four Identical 2nd Order Filter Sections in an SSOP Package
2nd Order Section Center Frequency Error:
±0.3% Typical and ±0.8% Maximum
Low Noise per 2nd Order Section, Q ≤ 5:
LTC1068-200 50µVRMS, LTC1068 50µVRMS
 LTC1068-50 70µVRMS, LTC1068-25 90µVRMS
Low Power Supply Current: 4.5mA, Single 5V, LTC1068-50
Operation with ±5V Power Supply, Single 5V Supply or Single 3.3V Supply

Last 6 months Inventory & Pricing History


Alternative Descriptions

Active Filter Quad SW-CAP UNIV 8th Order 25kHz 28-Pin SSOP Tube | Richardson RFPD
Quad Filter, Universal, 25Khz, Ssop | Newark Electronics
QUAD FILTER, UNIVERSAL, 25KHZ, SSOP | element14
Filter: digital | TME


LTC1068-200IG#PBF Semiconductors - ICs by Linear Technology

FILTER BUILDING BLOCK QUAD 28SSOP

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

Specifications

IC Filter Type Switched Capacitor
Filter Order 2nd
No. of Filters 4
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Filter IC Case Style SSOP
No. of Pins 28Pins
Cutoff Frequency 25kHz
Program Clock Frequency Typ 5.6MHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1068-200IG#PBF?

Additional datasheets, footprints and schematics for LTC1068-200IG#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1068-200IG#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1068-200IG#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1068-200IG#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1068-200IG#PBF fall under?

The LTC1068-200IG#PBF is listed under Filter Building Blocks.

Can I view similar or alternative parts?

You can view similar parts to LTC1068-200IG#PBF when available in the Filter Building Blocks range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1068-200IG#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1068-200IG#PBF RoHS compliant?

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

Which authorised distributors for LTC1068-200IG#PBF have stock available?

Authorised distributors including Richardson RFPD, Newark Electronics, element14, Farnell and TME have stock available or on a lead time for LTC1068-200IG#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTC1068-200IG#PBF often in real-time on the comparison pages.

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