BCM84752A1IFSBLG

BCM84752A1IFSBLG is a Broadcom/Avago high‑speed PHY/SerDes transceiver IC. It serves as a building block for data‑path interfaces in servers, networking, and storage gear, translating between a host processor’s parallel logic and high‑speed serial links. The part typically includes differential SerDes channels, clock‑data recovery, programmable equalization, and support for multiple data rates, in a compact RoHS‑compliant package (the suffix encodes process/grade and packaging). Exact features—IO standards, number of lanes, voltage rails, temperature range, and supported data rates—depend on the specific variant; consult the official datasheet for A1IFSBLG. For design work, verify pinout, power sequencing, ESD protection, thermal management, and reference designs. If you share the intended interface (e.g., PCIe, Ethernet, SAS, etc.) and data rate, I can provide a more targeted summary.

I don’t have the datasheet on hand. The pin count and function depend on the exact package variant (suffix IFSBLG denotes a specific Broadcom package). Please share the datasheet link or the package dimensions, and I’ll extract the exact pin count and device function.

- Manufacturer: Broadcom Inc.
- What kind of company: A global semiconductor company that designs and supplies a wide range of integrated circuits and related software; it is a multinational fabless semiconductor company (outsources most manufacturing to foundries).

BCM84752A1IFSBLG is a Broadcom RF/analog IC used in wireless front-ends. Typical application areas include:
- Mobile/cellular front-ends (LTE/5G, GNSS/IoT devices)
- RF receivers and gain blocks (LNAs, IF amps)
- RF switches and attenuators in transceiver chains
- GPS/GNSS, Wi‑Fi/Bluetooth front-ends
- Satellite and microwave link receivers
- RF test and instrumentation equipment
- Automotive wireless sensor and telematics systems
Refer to the exact datasheet for supported frequencies, gains, and packaging for precise suitability.

QFN package: 32 pins, 4×4 mm body, with exposed pad (EP).