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SAF1508BET/V1,118 is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC RF TXRX USB 2.0 ULPI 36TFBGA. Review the specifications below when checking this part for your BOM.
The SAF1508BET is an integrated RF transceiver designed for USB 2.0 connectivity, manufactured by NXP USA Inc. It features a ULPI interface and is housed in a compact 36-TFBGA package measuring 3.5x3.5 mm. This component supports surface mount assembly and is classified as No Longer Manufactured. The device integrates transmission and reception capabilities specifically optimized for high-speed USB data transfer applications within embedded systems.
This component is officially listed as No Longer Manufactured by NXP USA Inc. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or secondary market suppliers. Buyers must confirm the specific revision suffix V1,118 matches their design requirements. Due to end-of-life status, long-term supply agreements are unavailable, and replacement planning is recommended for new designs.
Engineers selecting this part must account for its discontinued status when designing new products. The 36-TFBGA package requires precise PCB layout considerations for thermal management and signal integrity. Compatibility with ULPI interfaces is critical for system integration. Alternative components should be evaluated if future production volume is required, as availability is limited to existing inventory sources only.
The SAF1508BET belongs to NXP's portfolio of connectivity solutions, specifically targeting USB 2.0 applications. It serves as a bridge between digital baseband processors and RF front-end circuits. The device is distinct from general-purpose microcontrollers, focusing solely on wireless or wired USB physical layer transmission and reception tasks within compact form factors.
Public confirmed substitute part numbers are not available in official documentation due to the No Longer Manufactured status. Designers should consult NXP application notes for compatible alternatives within the i.MX family or other USB transceiver series that support similar package footprints and ULPI interfaces.
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