BTS6303U
Wideband high linearity pre-driver amplifier 2.3 GHz - 4.2 GHz
Rev. 5 — 18 October 2022
Product data sheet
1 General description
The BTS6303U is a wideband, high linearity, pre-driver amplifier for 5G massive
MIMO infrastructure applications, with fast on-off switching to support TDD systems.
The amplifier is designed to operate between 2.3 GHz and 4.2 GHz. It is housed in a
3 mm x 3 mm x 0.85 mm 16-terminal HVQFN package. The amplifier is ESD protected
on all terminals.
2 Features and benefits
• High saturated output power Po(sat) = 28 dBm, at 3.5 GHz
• High power gain Gp = 37 dB
• High linearity performance ACLR = -40 dBc
• Programmable bias current (via external resistor)
• Fast switching to support TDD systems
• 5 V single supply, quiescent current 67 mA
• Small 16-terminal leadless package 3 mm x 3 mm x 0.85 mm
• ESD protection on all terminals
• Moisture sensitivity level 1
3 Applications
• Wireless infrastructure 5G NR mMIMO
• High linearity pre-driver
• TDD systems