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CMT2119AW-ESR

产品描述240 – 960 MHz (G)FSK/OOK Transmitter
文件大小747KB,共29页
制造商ETC2
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CMT2119AW-ESR概述

240 – 960 MHz (G)FSK/OOK Transmitter

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CMT2119AW
A
CMT2119AW
240 – 960 MHz (G)FSK/OOK Transmitter
Features
Applications
Optional Chip Feature Configuration Schemes
On-Line Registers Configuration
Off-Line EEPROM Programming
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)
Frequency Range: 240 to 960 MHz
FSK, GFSK and OOK Modulation
Symbol Rate:
0.5 to 100 ksps (FSK/GFSK)
0.5 to 30 ksps (OOK)
Deviation: 1.0 to 200 kHz
Two-wire Interface for Registers Accessing and
EEPROM Programming
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
More Ordering Info: See
Page 24
Ordering Information
Part Number
CMT2119AW-ESR
Frequency
868.35 MHz
Package
SOT23-6
MOQ
3,000 pcs
Descriptions
The CMT2119AW is a high performance, highly flexible,
low-cost, single-chip (G)FSK/OOK transmitter for various
240 to 960 MHz wireless applications. It is a part of the
CMOSTEK NextGenRF
TM
family, which includes a complete
line of transmitters, receivers and transceivers. The
CMT2119AW provides the simplest way to control the data
transmission. The transmission is started when an effective
level turnover is detected on the DATA pin, while the
transmission action will stop after the DATA pin holding level
low for a defined time window, or after a two-wire interface
(TWI) command is issued. The chip features can be
configured in two different ways: setting the configuration
registers through the TWI, or programming the embedded
EEPROM with CMOSTEK USB Programmer and the
RFPDK. The device operates from a supply voltage of 1.8 V
to 3.6 V, consumes 27.6 mA (FSK @ 868.35 MHz) when
transmitting +10 dBm output power, and only leak 20 nA
when it is in sleep state. The CMT2119AW transmitter
together with the CMT2219AW receiver enables a robust
RF link.
DATA
GND
XTAL
SOT23-6
1
6
VDD
2
5
RFO
3
4
CLK
CMT2119AW
Copyright © By CMOSTEK
Rev 0.9 | Page 1/29
www.hoperf.com
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