Datasheet for LTC1264CSW#TRPBF:
- Manufacturer Part Number : LTC1264CSW#TRPBF
- Manufacturer : AD
- Description : High Speed, Quad Universal Filter Building Block IC
- Series : LTC1264
- Reference Price : USD 8.72
- Our Price : We have a better price, contact us by email
- Product Type : Filters
- Function : Filter Building Blocks
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 24-Lead SOIC (Wide 0.3 Inch)
- Pins : 24
- MFG Package Case : 05-08-1620 (SW24)
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 1000
- Working Temperature : 0 to 70C
- Other Part Number : LTC1264CSW#TRPBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LTC1264 consists of four identical, high speed 2nd order switched-capacitor filter building blocks designed for center frequencies up to 250kHz. Each building block, together with three to five resistors, can provide 2nd order functions like lowpass, highpass, bandpass and notch. The center frequency of each 2nd order section is tuned via an external clock. The clock-to-center frequency ratio is internally set to 20:1, but it can be modified via external resistors.
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 ≤ 5 and for TA < 85°C, the maximum center frequency is 160kHz. For Q ≤ 2, the maximum center frequency is 250kHz. Up to 8th order filters can be realized by cascading all four 2nd order sections.
A customized monolithic version of the LTC1264 including internal thin film resistors can be obtained.
Applications
- Digital Communications
- Spread Spectrum Communications
- Spectral Analysis
- Loran Receivers
- Instrumentation
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
