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BGS14M8U9
  • BGS14M8U9

BGS14M8U9

Active and preferred

The BGS14M8U9 is a Single Pole Four Throw (SP4T) high power switch in a compact 9-pin package (1.1 x 1.1 mm2).The device is optimized for 5G and other cellular applications up to 7.125 GHz. With a low insertion loss, high isolation, high linearity and high power handling, BGS14M8U9 is perfect for 5G and LTE 4G applications, such as 5G SRS, Uplink-Carrier Aggregation, and High Power User Equipment (HPUE Class 2).

Infineon Technologies BGS14M8U9 Product Info

16 April 2026 0

Parameters

Control Interface

MIPI 2.1

Frequency Range

0.04 – 7.125 GHz

Insertion Loss (@1GHz)

0.2 dB

Isolation (@1GHz)

46 dB

Pmax max

39 dBm

Supply Voltage

1.65 – 1.95 V

Switch Type

SP4T

Features

  • 39 dBm power handling capability
  • Fast switching speed of 1.3 µs
  • Operating up to 7.125 GHz to support latest 5G requirements
  • Fully compatible with MIPI 2.1 RFFE standard with 2 USIDs
  • Single VIO supply supporting both 1.2 V and 1.8 V
  • High port-to-port-isolation
  • No power supply decoupling required
  • No blocking capacitors required if no DC applied on RF lines
  • High EMI robustness
  • Ultra low profile lead-less plastic package (MSL-3, 260 C per IPC/JEDEC J-STD-20)

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