OOK Receiver. CMT2210LCW Datasheet

CMT2210LCW Receiver. Datasheet pdf. Equivalent

CMT2210LCW Datasheet
Recommendation CMT2210LCW Datasheet
Part CMT2210LCW
Description Low Power 315/433.92 MHz OOK Receiver
Feature CMT2210LCW; CMT2210LCW CMT2210LCW Low Power 315/433.92 MHz OOK Receiver Features  Operation Frequency: 315 /.
Manufacture CMOSTEK
Datasheet
Download CMT2210LCW Datasheet




CMOSTEK CMT2210LCW
CMT2210LCW
CMT2210LCW
Low Power 315/433.92 MHz OOK Receiver
Features
Operation Frequency: 315 / 433.92 MHz
OOK Demodulation
Data Rate: 1.0 - 5.0 kbps
Sensitivity: -109 dBm (3.0 kbps, 0.1BER)
Receiver Bandwidth: 330 kHz
Large Signal Handling: 10 dBm
Stand-alone, No External MCU Control Required
No Register Configuration Required
Supply Voltage: 1.8 - 3.6 V
Low Power Consumption:
3.3 mA @ 315 MHz
3.8 mA @ 433.92 MHz
RoHS Compliant
SOP8 Package
Descriptions
The CMT2210LCW is a low power, high performance
OOK stand-alone RF receiver for 315/433.92 MHz
wireless applications. It is part of the CMOSTEK
NextGenRFTM family, which includes a complete line of
transmitters, receivers and transceivers. The
CMT2210LCW is a true plug-and-run device, no
register configuration and manually-tune is required.
The device operates at either 315 MHz or 433.92 MHz
through selecting a 19.7008 MHz or 27.1383 MHz
crystal, the data rate is optimized to 1 - 5 kbps which
fits well with the low-end data encoder or a MCU
based transmitter. The CMT2210LCW operates from
1.8 V to 3.6 V, finely work till the end of most batteries’
power. It consumes 3.3 mA current at 315 MHz and 3.8
mA at 433.92 MHz while achieving -109 dBm receiving
sensitivity. The SOP8 package is available for easier
and lower-cost manufacturing. The CMT2210LCW
receiver together with the CMT21xx transmitter
enables an ultra-low cost RF link. For NextGenRFTM
receivers with more flexibility, the user can use the
CMT2210AW.
Application
Low-Cost Consumer Electronics Applications
Home and Building Automation
Infrared Receiver Replacements
Industrial Monitoring and Controls
Remote Automated Meter Reading
Remote Lighting Control System
Wireless Alarm and Security Systems
Remote Keyless Entry (RKE)
Ordering Information
Part Number
Frequency Package
CMT2210LCW-ESR 315/433.92MHz SOP8/T&R
CMT2210LCW-ESB 315/433.92 MHz SOP8/Tube
More Ordering Info: See Page 13
MOQ
2,500 pcs
1,000 pcs
SOP8 PACKAGE
CMT2210LCW TOP VIEW
Copyright © By CMOSTEK
Rev 0.7 | Page 1/18
www.cmostek.com



CMOSTEK CMT2210LCW
Typical Application
VDD
C2
DOUT
1
GND
C0
2 VDD
3 DOUT
4 SDN
RFIN 8
NC 7
NC 6
XIN 5
X1
CMT2210LCW
ANT
C1
L1
Figure 1. CMT2210LCW Typical Application Schematic
Table 1. BOM of 315/433.92 MHz Typical Application
Designator
Descriptions
Value (Match to 50Ω ANT) Value (Common Used ANT)
Unit
315 MHz 433.92 MHz 315 MHz 433.92 MHz
Manufacturer
CMT2210LCW, low power
U1 315/433.92 MHz OOK
-
- - CMOSTEK
receiver
±20 ppm, SMD32*25 mm,
X1
19.7008
27.1383
19.7008
27.1383 MHz
EPSON
crystal
±5%, 0603 multi-layer chip
L1 33 27 68 33 nH Murata LQG18
inductor
C1 ±0.25 pF, 0402 NP0, 50 V 5.6 3.3 4.3 2.7 pF Murata GRM15
C0 ±20%, 0402 X7R, 25 V
0.1
0.1 uF Murata GRM15
C2 ±20%, 0603 NP0, 50 V
1
1 nF Murata GRM15
Rev 0.7 | Page 2/18
www.cmostek.com



CMOSTEK CMT2210LCW
CMT2210LCW
Abbreviations
Abbreviations used in this data sheet are described below
AGC
AN
BER
BOM
BSC
BW
DC
EEPROM
ESD
ESR
IF
LNA
LO
LPOSC
Max
MCU
Min
MOQ
NP0
NC
OOK
Automatic Gain Control
Application Notes
Bit Error Rate
Bill of Materials
Basic Spacing between Centers
Bandwidth
Direct Current
Electrically Erasable Programmable Read-Only
Memory
Electro-Static Discharge
Equivalent Series Resistance
Intermediate Frequency
Low Noise Amplifier
Local Oscillator
Low Power Oscillator
Maximum
Microcontroller Unit
Minimum
Minimum Order Quantity
Negative-Positive-Zero
Not Connected
On-Off Keying
PC
PCB
PLL
PN9
POR
PUP
QFN
RF
RFPDK
RoHS
RSSI
Rx
SAR
SOP
SPI
TH
Tx
Typ
VCO
XOSC
XTAL/Xtal
Personal Computer
Printed Circuit Board
Phase Lock Loop
Pseudorandom Noise 9
Power On Reset
Power Up
Quad Flat No-lead
Radio Frequency
RF Products Development Kit
Restriction of Hazardous Substances
Received Signal Strength Indicator
Receiving, Receiver
Successive Approximation Register
Small Outline Package
Serial Port Interface
Threshold
Transmission, Transmitter
Typical
Voltage Controlled Oscillator
Crystal Oscillator
Crystal
Rev 0.7 | Page 3/18
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