4322-DKDB1 datasheet, PDF - EEWORLD Datasheet

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4322-DKDB1: DescriptionKIT DEV TEST EZRADIO SI4322 RX; CategoryDevelopment board/suite/development tools; File Size2MB，2 Pages; ManufacturerSilicon Laboratories Inc; Environmental Compliance

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4322-DKDB1 Overview

KIT DEV TEST EZRADIO SI4322 RX

4322-DKDB1 Parametric

Parameter Name	Attribute value
type	receiver
frequency	868MHz，915MHz
Supporting products/related products	Si4322
What's included	plate

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WIRELESS SOLUTIONS

EZRadio

and EZRadioPRO

Complete family of transmitters, transceivers and receivers

EZRadioPRO FEATURES

• 240–960 MHz continuous frequency coverage

• Conﬁgurable output power up to +20 dB

• Up to 141 dB link budget for extended

communication ranges

• Optimized low power modes to support

extended battery life

• GFSK, FSK, OOK modulations

• Fast frequency-hopping support

• Conﬁgurable data packet handler

• Embedded antenna diversity algorithm

• Integrated low battery detector, temperature

sensor, power-on-reset, general purpose ADC,

and 32.768 KHz RC or XTAL

• Integrated 64-byte transmitter and

receiver FIFOs

EZRadio FEATURES

• Optimized one-way link solutions

DESCRIPTION

Silicon Labs’ family of EZRadio

and EZRadioPRO

single-chip ISM band transceivers,

receivers and transmitters are highly integrated, low power, low cost solutions designed

to support a wide range of wireless applications. The EZRadioPRO family features industry

leading performance and an extensive set of advanced features to reduce overall system

cost and complexity. The EZRadio family offers a complete solution for applications where

cost and space are at a premium. EZRadio and EZRadioPRO support proprietary and

standards-based point-to-point, star, and mesh networks.

SDN

RC 32K

OSC

÷N

PGA

RFp

RFn

LNA

PGA

IF LDO

BIAS

AGC

Control

Digital Modem

SPI &Controller

PWR_CTRL

PA_RAMP

Delta Sigma

Modulator

ADC

PFD

30M XTAL

OSC

LBD

Temp

Sensor

8-Bit

ADC

Xin Xout VDD_DIG nSEL

• Highly integrated with minimal BOM

• Very easy design-in

• Crystal-less operation (Si401x family)

• Complete SoC solutions with integrated MCU

(Si4010)

• Automatic antenna tuning

• Direct loop/IFA antenna support

APPLICATIONS

Si4432 BLOCK DIAGRAM

• Remote keyless entry (RKE)

• Automated meter readers (AMR)

• Aftermarket car alarms

• Remote controls, IR replacement/extension

• Wireless weather stations

• Home security and automation

• Garage and gate door openers

• Active RFID

VR_DIG

VDD_RF

PA_RAMP

PWR_CTRL

RF LDO

VCO LDO

PLL LDO

VCO

LPF

Mixers

Low Power

Digital LDO

POR

Digital

Logic

• Baby monitors

• Sensor nodes

• Energy displays

SCLK

SDI

SDO

VDD_DIG

THE NEW STANDARD IN WIRELESS SOLUTIONS.

TXMOD

1 2

GPIO

silabs.com/wireless

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