EEWORLDEEWORLDEEWORLD

Part Number

Search

CTR44L-000-SS

Description
4 bit Address - 4 bit Data encoder/decoder
File Size206KB,7 Pages
ManufacturerETC2
Download Datasheet Compare View All

CTR44L-000-SS Overview

4 bit Address - 4 bit Data encoder/decoder

Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Issue: 4, 01 November 2004
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
Control44
4 bit Address - 4 bit Data encoder/decoder
Control44 is a 4 bit address, 4 bit data
encoder and decoder combined in a single IC.
This device can operate in either Encode or
Decode mode. It uses 1kbps differential
Manchester bit balancing with preamble and
checksum.CTR44 is specifically designed to
be used in RF remote control applications. It
is available in 20pin SSOP, 18pin SOIC and
PDIP packages.
Figure 1: Control44 in SO, DIL packages
Features
Operating voltage (temperature):
3.0V-5.5V for standard version (-40°C to +125°C)
2.0V-5.5V for low voltage version (-40°C to +85°C)
Draws <2mA without external load
4 bit address and 4 bit data
16 different remotes with 4 controls each
Single packetised transmission for fast activation
Maximum usage of the range capability of an RF module
Adequate preamble to settle data slicer in the receiver.
Extra wake up preamble to allow for transmitter power up time requirements
Differential Manchester encoding of address, data and checksum
Synchronisation codes and checksum to reduce false triggering on noise
Suitable to be used with Narrow Band FM radio modules
Ceramic resonator or crystal oscillator up to 20MHz
Data rate up to 5.6kbps
Minimum external component requirement
4 wire, push button and latched push button modes
Custom address, data bit variations available subject to minimum order quantity
Applications
Security and Alarm systems
Emergency assistance call system
Status reporting and monitoring systems
RF Remote control systems
Industrial controls
HVAC controls
Simple On/Off switching
Long range telecontrol with Narrow Band FM radios
Radiometrix Ltd
Control44
page 1

CTR44L-000-SS Related Products

CTR44L-000-SS CONTROL44 CTR44-000-DIL CTR44-000-SO CTR44-000-SS CTR44H-000-DIL CTR44H-000-SO CTR44H-000-SS CTR44L-000-DIL CTR44L-000-SO
Description 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder 4 bit Address - 4 bit Data encoder/decoder
How to operate cc2640 OAD
OAD is Over-the-Air Download. I scanned all the relevant PDFs and files, but OAD for CC26xx.pdf is the most annoying thing for me every time I read documents. It's long and messy, and it's full of exp...
辛昕 Wireless Connectivity
Master Verilog HDL: IC Design Core...
...
至芯科技FPGA大牛 FPGA/CPLD
Does PIC16F73 have similar open-drain I/O ports?
877 seems to have it, but I wonder if 73 has it? Also, a 16f73 RC1 is connected to the chip select terminals (A) of six 4066 analog switches. Is there any problem (can it drive six 4066 chip select te...
小威 Microchip MCU
Circuit Protection Design Forum
Very good information, definitely worth recommending!...
shenqing Power technology
How much driving time is required for transistors and MOS?
How much driving time is required for transistors and MOS?Is there a time requirement? But it can be driven within 50us, right? Does it need to be hundreds of us to ms level?For example, transistors S...
QWE4562009 Discrete Device
Waveform acquisition storage display program
I'm working on waveform acquisition, storage and display program recently. I can basically understand the principle. It is to first acquire analog signal and convert it into digital signal through AD,...
515164595 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2634  2751  1099  2627  2365  54  56  23  53  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号