LTE Band 28 MIPI APT Power Amplifier
The Broadcom ACPM-9328 is a fully matched 10-pin surface mount power amplifier (PA) module developed for LTE Band 17 and Band 12. The 2mm×2.5mm form factor package is self contained, incorporating 50-ohm input and output matching networks.
The ACPM-9328 features the CoolPAM circuit technology that supports two power modes - low and high. A directional coupler is integrated into the module, and both coupling and isolation ports are available externally, which support a daisy chain. The integrated coupler has excellent coupler directivity, which minimizes the coupled output power variation or delivered power variation caused by a load mismatch from the antenna.
- Thin Package (0.82mm typ)
- Excellent Linearity in APT mode
- 2-mode Power Control
- MIPI RFFE Interface
- Internal 50-ohm Matching Networks for Both RF Input and Output
- Separate Drive and Output VCC Supplies
- Green (Lead-free and RoHS-compliant)
- LTE Band 28 (A,B)