SI4313-B1-FMR Silicon Laboratories Inc, SI4313-B1-FMR Datasheet

SI4313-B1-FMR

Manufacturer Part Number

SI4313-B1-FMR

Description

Manufacturer

Silicon Laboratories Inc

Datasheet

1.SI4313-B1-FMR.pdf (50 pages)

Specifications of SI4313-B1-FMR

Lead Free Status / Rohs Status

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Si4313 L

Features



Applications



Description

The Si4313 is a single-ended universal ISM receiver for cost-sensitive

applications featuring technology developed for the EZRadioPRO

product family.

The Si4313 offers a simple, single-ended radio implementation over the

240–960 MHz frequency range. A receive sensitivity of up to –118 dBm

allows for the creation of communication links with an extended range.

The Si4313 offers excellent receiver performance in cost-sensitive radio

applications.

The Si4313 provides designers with advanced features to enable low

system power consumption by offloading a number of RF-related

activities from the system MCU allowing for extended MCU sleep periods.

Additional features, such as an automatic wake-up timer, 64-byte RX

FIFO, and a preamble detection circuit, are available.

The Si4313's digital receive architecture features an ADC and DSP based

modem that performs the radio demodulation and filtering for increased

performance.

Rev. 1.0 3/11

Frequency range = 240–960 MHz

Sensitivity = –118 dBm

Low power consumption

Data rate = 0.2 to 128 kbps

FSK, GFSK, and OOK modulation

Power supply = 1.8 to 3.6 V

Ultra low power shutdown mode

Digital RSSI

Wake-up timer

Auto frequency calibration (AFC)

Clear channel assessment

Remote control

Weather station

schemes

-C

O S T



Personal data logging

Health monitors

Programmable RX BW

Preamble detector

RX 64 byte FIFO

–40 to +85 °C temperature range

Integrated voltage regulators

Frequency hopping capability

On-chip crystal tuning

20-pin QFN package

Low BOM

Single capacitor matching network

Power-On-Reset (POR)

Single-ended antenna

I S M R

2.6–620 kHz

configuration

ECEIVER

Patents pending

S i 4 3 1 3 - B 1

VDD

Ordering Information:

Pin Assignments

See page 44.

Si4313

GND

PAD

15 SCLK

SDI

SDO

VDD_DIG

Si4313

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