Rev 1.2 1/16

Copyright © 2016 by Silicon Laboratories

Si4356

Si4356

Features

Applications

Description

Silicon Laboratories' Si4356 is a pin-strap configurable, low current,

sub-GHz EZRadio® receiver. With no external MCU control needed, the

Si4356 provides a true plug-and-play receive option. Excellent sensitivity

up to –113 dBm allows for a longer operating range, while the low current

consumption of 12 mA active and 50 nA standby provides for superior

battery life. The Si4356 provides receive data as well as a system clock

output for use by an external microcontroller or decoder.



Pin configurable



Frequency range = 315–917 MHz



Supply Voltage = 1.8–3.6 V



Receive sensitivity =

Up to –113 dBm



Modulation



(G)FSK



OOK



Low RX Current = 12 mA



Low standby current = 50 nA



Max data rate = 120 kbps



Automatic gain control (AGC)



System clock output



Low BOM



20-pin 3x3 mm QFN package



Remote control



Home security and alarm



Garage and gate openers



Remote keyless entry



Home automation



Industrial control



Sensor networks



Health monitors

Patents pending

Pin Assignments

20-pin QFN

(Top View)

1

2

3

4

5

6

7

8

9

10

16

15

14

13

12

11

20

19

18

17

GND

RST

RXp

RXn

NC

GND

GND

SEL1

RX_DATA / OUT1

STBY

MSTAT / OUT0

SEL0

GND