CMT2113AW Datasheet, PDF (1/26 Pages) List of Unclassifed Manufacturers – Low-Cost 240 – 480 MHz (G)FSK/OOK Transmitter

CMT2113AW
A
CMT2113AW
Low-Cost 240 – 480 MHz (G)FSK/OOK Transmitter
Features
 Embedded EEPROM
 Very Easy Development with RFPDK
 All Features Programmable
 Frequency Range: 240 to 480 MHz
 OOK, FSK and GFSK Modulation
 Symbol Rate:
 0.5 to 30 ksps (OOK)
 0.5 to 100 ksps (FSK)
 Deviation: 1.0 to 200 kHz
 Output Power: -10 to +13 dBm
 Supply Voltage: 1.8 to 3.6 V
 Sleep Current: < 20 nA
 FCC/ETSI Compliant
 RoHS Compliant
 6-pin SOT23-6 Package
Applications
 Low-Cost Consumer Electronics Applications
 Home and Building Automation
 Remote Fan Controllers
 Infrared Transmitter Replacements
 Industrial Monitoring and Controls
 Remote Lighting Control
 Wireless Alarm and Security Systems
 Remote Keyless Entry (RKE)
Ordering Information
Part Number
Frequency Package MOQ
CMT2113AW-ESR 433.92 MHz SOT23-6 3,000 pcs
More Ordering Info: See Page 21
Descriptions
The CMT2113AW is ultra low-cost, highly flexible, high
performance, single-chip (G)FSK/OOK transmitters for
various 240 to 480 MHz wireless applications. It is part of
the CMOSTEK NextGenRF^TM family, which includes a
complete line of transmitters, receivers and transceivers.
With very low current consumption, the device modulates
and transmits the data which is sent from the host MCU. An
embedded EEPROM allows the frequency, output power
and other features to be programmed into the chip using the
CMOSTEK USB Programmer and RFPDK. Alternatively, in
stock product of 433.92 MHz is available for immediate
demands without the need of EEPROM programming. The
CMT2113AW uses a 1-pin crystal oscillator circuit with the
required crystal load capacitance integrated on-chip to
minimize the number of external components. The device
can deliver up to +13 dBm output power. It operates from a
supply voltage of 1.8 V to 3.6 V, consumes 23.5 mA (FSK)
when transmitting at +10 dBm output power; and leaks only
20 nA when it is in sleep state, providing superior operation
life for battery powered applications. The CMT2113AW
transmitter together with the CMT2213AW receiver enables
an ultra low cost FSK RF link.
SOT23-6
XTAL
1
GND
2
DATA
3
6
VDD
5
RFO
4
CLK
CMT2113AW
Copyright © By CMOSTEK
Rev 0.8 | Page 1/26
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