PE128300 Overview
The PE128300 is dual-channel TDD up-down converter designed for 5G FR2 n257, n258 and n261 frequency bands. In transmit mode, the input to a channel is applied to IF_I and IF_Q 50Ω impedance ports. The signal passes through circuits which adjust the relative amplitude and phase of the I/Q signals.
PE128300 Key Features
- Supports bands n257, n258 and n261
- patible with PE188100 and PE188200
- Fast TDD switching in < 400 ns
- Separate V and H channels use a single X4 LO
- Image reject up and down converters with I/Q
- IF, LO I/Q phase and IF amplitude adjustment
- TX OP1dB = +14 dBm, RX IIP3 = +7 dBm
- Up to 16 pre-stored modes selected by an 8-bit
- Package-Flip chip die