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CC1125EM-868-RD

ETSI Cat 1 RF Layout Reference Design

Design files

CC1125EM-868-RD

Design files

Overview

This reference design for the CC1125 shows how to successfully do the RF layout and filtering to meet the ETSI Category 1 requirements in the 868 MHz frequency band.

Features
  • Recommended PCB layout for optimum performance
  • PCB stackup
  • RF decoupling
  • Component types and values
  • Component manufacturers
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Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Bill of materials (BOM) — CC1125EM-868-RD
TIDR230.PDF (52 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download Schematic — CC1125EM-868-RD
SWRR097.ZIP (624 KB)

Detailed schematic diagram for design layout and components

download Schematic — CC1125EM-868-RD
TIDR229.PDF (403 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Linear & low-dropout (LDO) regulators

TPS799 — 200-mA, low-IQ, low-dropout voltage regulator with low-noise & enable

Data sheet: PDF | HTML
Sub-1 GHz transceivers

CC1125 — Ultra-high performance Sub-1 GHz wireless transceiver for narrowband systems

Data sheet: PDF | HTML

Start development

Hardware

Development kit

CC1125DK — CC1125 Development Kit

The CC1125 development kit provides a complete hardware performance testing and software development platform for TI's Sub-1 GHz Performance Line devices and CC1125 specifically. The development kit comes with a pre-programmed packet error rate test.

RF range and robustness can be tested with (...)

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
CC1125EM-868-RD — ETSI Cat 1 RF Layout Reference Design
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CC1125DK — CC1125 Development Kit

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Reference design
CC1125EM-868-RD — ETSI Cat 1 RF Layout Reference Design
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Technical documentation

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Type Title Date
Application note Asynchronous channel hopping system for FCC 15.247 compliance Jul 7, 2015
Application note AN122 – CC1125 Operating in 25 kHz Channels at 869 MHz ETSI Category 1 Mar 21, 2013

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