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Product Detailed Parameters
- Description：SAW FILTER, SM1109-5PAD, 2350.00
- Series：-
- Mfr：TST
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency - Center：2.35GHz
- Bandwidth：100MHz
- Insertion Loss：2.8dB
- Ratings：-
- Applications：Cellular, LTE
- Mounting Type：Surface Mount
- Package / Case：5-SMD, No Lead
- Height (Max)：0.022" (0.57mm)
- Size / Dimension：0.043" L x 0.035" W (1.10mm x 0.90mm)
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Overview
The TA1966A is a Surface Acoustic Wave (SAW) filter manufactured by TST, designed for cellular and LTE RF applications. It operates at a center frequency of 2.35GHz with a bandwidth of 100MHz. The component exhibits an insertion loss of 2.8dB and utilizes a 5-SMD, no-lead surface mount package. Its physical dimensions are specified as 1.1x0.9mm. This device is intended for use in the Rx path of Band 41 systems.
Feature Summary
- Utilizes Surface Acoustic Wave technology for RF signal filtering
- Optimized for cellular and LTE radio frequency applications
- Compact 5-SMD no-lead surface mount packaging
Applications
- Cellular communication systems
- LTE RF front-end modules
- Band 41 receiver paths
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with TST or authorized distributors before procurement. Ensure the 5-SMD no-lead package footprint matches the design layout. Confirm that the 2.35GHz center frequency and 100MHz bandwidth align with the target Band 41 specifications. Check input power level ratings against system requirements to prevent damage.
Selection Notes
Select this component when a compact SAW filter is required for LTE Band 41 reception. The 2.8dB insertion loss and 100MHz bandwidth define its performance envelope. The 1.1x0.9mm package size is critical for space-constrained mobile designs. Ensure the application supports surface mount assembly processes compatible with leadless packages.
Part Context
Tai-Saw Technology Co., Ltd. produces this SAW filter for mobile telecommunications. The TA1966A belongs to a series of RF components targeting LTE bands. It serves as a passive filtering element within the receiver chain, providing necessary signal isolation and noise reduction for cellular modems.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with any alternative devices by matching the 2.35GHz center frequency, 100MHz bandwidth, 5-SMD package, and Band 41 application requirements.
