Rev 1.2 1/16 Copyright © 2016 by Silicon La boratories Si4356
Si4356
Si4356 STANDALONE SUB-GHZ RECEIVER
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
1
2
3
4
5
6 7 8 9 10
16
15
14
13
12
11
20 19 18 17GND
RST
RXp
RXn
NC
GND
GND
SEL1
RX_DATA / OUT1
STBY
MSTAT / OUT0
SEL0
VDD
VDD
GND
CLK_OUT
SEL3
SEL2
XIN
XOUT
GND