description

The BTS6403U is a wideband, high gain, high linearity pre-driver amplifier for 5G massive MIMO infrastructure

applications, with fast on-off switching to support TDD systems. The BTS6403U is designed to operate between

2.3 GHz and 4.2 GHz. The BTS6403U is housed in a 3 mm x 3 mm x 0.85 mm 16-terminal HVQFN16 package.

The amplifier is ESD protected on all terminals.

Features

• High saturated output power Po(sat) = 29.5 dBm

• High power-gain Gp = 38.5 dB

• High linearity performance ACLR = -45 dBc

• Unconditionally stable

• Fast switching to support TDD systems

• 5 V single supply, quiescent current 100 mA

• Small 16-terminal leadless package 3 mm x 3 mm x 0.85 mm

• ESD protection on all terminals

• Moisture sensitivity level 1

Applications

• Wireless infrastructure 5G NR mMIMO

• High linearity pre-driver

• TDD systems