RECEIVER. Si4362-C Datasheet

Si4362-C Datasheet PDF

Part Si4362-C
Description HIGH-PERFORMANCE LOW-CURRENT RECEIVER
Feature Si4362-C HIGH-PERFORMANCE, LOW-CURRENT RECEIVER Features  Frequency  Excellent selectivity per.
Manufacture Silicon Laboratories
Datasheet
Download Si4362-C Datasheet





Si4362-C
Si4362-C
HIGH-PERFORMANCE, LOW-CURRENT RECEIVER
Features
Frequency
Excellent selectivity performance
range = 142–1050 MHz
69 dB adjacent channel
Receive sensitivity = –129 dBm 79 dB blocking at 1 MHz
Modulation
(G)FSK, 4(G)FSK, (G)MSK
Antenna diversity and T/R switch
control
OOK
Highly configurable packet handler
Low active power consumption RX 129 byte FIFO
10/13 mA RX
Auto frequency control (AFC)
Ultra low current powerdown Automatic gain control (AGC)
modes
Low BOM
30 nA shutdown, 40 nA standby
Preamble Sense Mode
Low battery detector
Temperature sensor
6 mA average Rx current at
1.2 kbs
20-Pin QFN package
Fast preamble detection
IEEE 802.15.4g and WMBus
1 byte preamble detection
compliant
Data rate = 100 bps to 1 Mbps Suitable FCC Part 90 Mask D,
Fast wake and hop times
Power supply = 1.8 to 3.8 V
FCC part 15.247,15,231, 15,249,
ARIB T-108, T-96, T-67,RCR
STD-30, China regulatory, ETSI
EN 300 220, ETSI Category 1
Operation
Applications
Smart metering (802.15.4g and MBus) Remote keyless entry
Remote control
Home automation
Home security and alarm
Industrial control
Telemetry
Sensor networks
Garage and gate openers
Health monitors
Electronic shelf labels
Pin Assignments
SDN 1 20 19 18 17 16
RXp 2
15 nSEL
RXn 3
NC 4
GND
PAD
14 SDI
13 SDO
NC 5
12 SCLK
6 7 8 9 10 11 nIRQ
Patents pending
Description
Silicon Labs Si4362 devices are high-performance, low-current receivers
covering the sub-GHz frequency bands from 142 to 1050 MHz. The
radios are part of the EZRadioPRO® family, which includes a complete
line of transmitters, receivers, and transceivers covering a wide range of
applications. All parts offer outstanding sensitivity of –129 dBm while
achieving extremely low active and standby current consumption. The
69 dB adjacent channel selectivity with 12.5 kHz channel spacing
ensures robust receive operation in harsh RF conditions, which is
particularly important for narrowband operation. RX current of 10 mA
coupled with extremely low standby current and fast wake times ensure
extended battery life in the most demanding applications.
Rev 1.0
Copyright © 2014 by Silicon Laboratories
Si4362-C
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.



Si4362-C
Si4362-C
Functional Block Diagram
SDN
RXP
RXN
GPIO3 GPIO2
Loop
Filter
VCO
FBDIV
DIV
LO
Gen
RF
PKDET
LNA
XIN XOUT
PFD / CP
Frac-N Div
30 MHz XO
Bootup
OSC
IF
PKDET
PGA
ADC
MODEM
FIFO
Packet
Handler
LDOs
POR
LBD
32K LP
OSC
Digital
Logic
VDD
GPIO0 GPIO1
nSEL
SDI
SDO
SCLK
nIRQ
2 Rev 1.0




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