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Product Detailed Parameters
- Description：FILTER SAW 881.5MHZ 5SMD
- Series：-
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Frequency - Center：881.5MHz
- Bandwidth：25MHz
- Insertion Loss：1.5dB
- Ratings：-
- Applications：Cellular, CDMA
- 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 ADSTS5A2-1CHM011M is a Surface Acoustic Wave (SAW) filter manufactured by Abracon LLC. It operates at a center frequency of 881.5 MHz with a bandwidth of 25 MHz. The device features low insertion loss, typically between 1.3 dB and 1.5 dB. It is housed in a compact 5-SMD, No Lead package with dimensions of 1.1 mm x 0.9 mm x 0.55 mm. The component is RoHS compliant and lead-free.
Feature Summary
- Surface Acoustic Wave technology for RF signal filtering
- Compact 5-SMD surface mount package design
- RoHS compliant and lead-free construction
Applications
- Cellular communication systems
- CDMA RF applications
- Wireless protocol support modules
Procurement Notes
Verify the specific datasheet version for precise electrical tolerances and thermal specifications before integration. Confirm that the 5-SMD footprint matches the target PCB layout exactly. Ensure ESD handling procedures are followed during assembly due to component sensitivity. Check for any recent Product Change Notices (PCN) regarding material or process updates from Abracon LLC.
Selection Notes
Select this component when a narrow-band SAW filter is required for the 881.5 MHz range. The small form factor suits space-constrained mobile devices. Compare insertion loss specifications against system link budget requirements. Ensure the operating temperature range aligns with the final application environment constraints.
Part Context
This part belongs to the ADSTS5A2 series of SAW filters designed for RF front-end applications. It serves as a bandpass filter to isolate specific frequency bands in wireless transceivers. The series supports multiple cellular protocols requiring precise frequency selection and interference rejection.
Replacement Considerations
Cross-reference with other Abracon SAW filters in the ADSTS series for pin-compatible alternatives. Verify that substitute parts maintain the same 881.5 MHz center frequency and 25 MHz bandwidth. Ensure mechanical dimensions remain identical for direct board replacement.
