LTC1264 - High Speed, Quad Universal Filter Building Block
Features
- High Speed, Up to 250kHz Center Frequency
- Four Identical Filters in a 0.3
- Clock-to-Center Frequency Ratio of 20:1
- Double-Sampling, Improved Aliasing
- Operates from ±2.37V to ±8V Power Supplies
- Customized Version with Internal Resistors Available
- Low Noise
- Low Harmonic Distortion
- Available in 24-Pin DIP and SO Wide Packages
Typical Application
Description
The aliasing performance of the LTC1264 is improved by double-sampling each 2nd order section. Input signal frequencies can reach up to twice the clock frequency before any alias products will be detectable.
For Q A customized monolithic version of the LTC1264 including internal thin film resistors can be obtained.
Packaging
CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.
For complete and up to date package information and drawings, please refer to our packaging page
| Part Number | Package | Code | Temp | Package Drawing |
RoHS |
|---|---|---|---|---|---|
| LTC1264CN#PBF | N-24 | N | C | 05-08-1510 (N24) | Yes |
| LTC1264CSW#PBF | SW-24 | SW | C | 05-08-1620 (SW24) | Yes |
| LTC1264CSW#TRPBF | SW-24 | SW | C | 05-08-1620 (SW24) | Yes |
Order Info
- Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
- Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
- Please refer to our general ordering information or the product datasheet for more details
Package Variations and Pricing
| Part Number | Package | Temp | Price (1-99) |
Price (1k)* |
RoHS | |
|---|---|---|---|---|---|---|
| LTC1264CN#PBF | N-24 | C | $11.70 | $9.45 | Yes | |
| LTC1264CSW#PBF | SW-24 | C | $13.70 | $10.80 | Yes | |
| LTC1264CSW#TRPBF | SW-24 | C | $10.90 | Yes | ||
| Buy Now • Request Samples | ||||||
Demo Boards
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.Click here to view our complete list of demo boards
Applications
- Digital Communications
- Spread Spectrum Communications
- Spectral Analysis
- Loran Receivers
- Instrumentation
People Who Viewed This Product Also Viewed
- LTC1068 - Clock-Tunable, Quad Second Order, Filter Building Blocks
- LTC1562-2 - Very Low Noise, Low Distortion Active RC Quad Universal Filter
- LT1568 - Very Low Noise, High Frequency Active RC, Filter Building Block
- LT5400 - Quad Matched Resistor Network
- LT1028 - Ultra Low Noise Precision High Speed Op Amps
- LTC1562 - Very Low Noise, Low Distortion Active RC Quad Universal Filter
- LTC1968 - Precision Wide Bandwidth, RMS-to-DC Converter
- LTC1569-7 - Linear Phase, DC Accurate, Tunable 10th Order Lowpass Filter
- LT1567 - 1.4nV/Rt.Hz 180MHz Filter Building Block
- LTC1563 - Active RC, 4th Order Lowpass Filter Family
Product Notifications
Please login to your MyLinear account for notifications of datasheet updates, new document releases and LTspice model announcements for your favorite products. If you do not have a MyLinear account you may Sign Up Now.
Forgot your password? Click here.
Need help? Email mylinear@linear.com with questions and comments.
Design Tools
Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:
- LTspice - A powerful SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators
- LTpowerCAD - A complete power supply selection, synthesis and design tool
- LTpowerPlay - A development environment supporting Linear Technology's Digital Power System Management (PSM) products
- PScope & QuikEval - USB-based product demonstration and data acquisition system for use with our ADCs, DACs, and more
- Linduino - Arduino compatible system for developing and distributing firmware libraries and example code
- LinearLab Tools - A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards
- And More!
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.
