UM-B-074
DA1468x Range Extender Daughterboard
User Manual
Revision 1.1
17-Apr-2018
CFR0012
6 of 60
© 2018 Dialog Semiconductor
3
Introduction
The DA1468x/DA1510x_db_aqfn60_FEM_vD (224-23-D) is a reference design for extending the
range of a Bluetooth
®
low energy system based on the Dialog Semiconductor DA14681 SoC, where
enhanced RF transmitted power is presented. The DA14680/681 Range Extender daughterboard
serves as a reference design to potential customers requesting enhanced BLE RF Output Power up
to +13.5 dBm. Physically, the daughterboard consists of a 4-layer PCBA where the digital and power
interfaces of the DA14680/681 are accessible to the user.
This document presents the system, technical specifications, physical dimensions and test results.
Figure 1: PCB of the DA14680/681 Range Extender (224-23-D)
