 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MSDET Datasheet(PDF) 1 Page - Mixed Signal Integration |
|
|
|||||||||||||||||||||||||||||
MSDET Datasheet(HTML) 1 Page - Mixed Signal Integration |
|
|
1 / 4 page  Descrription The Mixed Signal Integration Tone Detector (MSDET) is a monolithic CMOS integrated circuit for pre-processing analog signals before microcon- troller operations. The MSDET contains an I and Q detector driven by a voltage controlled oscilla- tor. The center frequency of the tone detection is one-half of the VCO frequency. Center fre- quencies from 1 Hz to 100 kHz can be detect- ed, and FSK decoded. The MSDET is an analog PLL with the improved noise immunity inherent in such a design. By using the MSDET to demodulate and detect FSK or tones a slower, lower cost microcontroller can be used. The reduction in microcontroller clock rate also reduces the problems with RF emissions for FCC and CE approvals. The MSDET operates with a supply voltage from 2.7 VDC to 5.5 VDC The MSDET is superior to the industry standard 567 tone decoder in that more filtering can be added in the detection loop and output filter. The MSDET is available in a 16-pin SOIC (150 mil wide). Industrial temperature range (-40 to +85oC) is available. Feaaturres Low Power Consumption: Less than 2.0 mW at 2.7V Analog PLL for improved noise immunity Applicaations Satellite radio communications Standard and non-standard tone detection Standard and non-standard FSK demodulation Caller ID demodulation Bell 103, 202 or ITU V.21, V.23 demodulation Absolute Maaximum Raatings Power Supply Voltage +6 V Storage Temperature Range -60o to +150o C Operating Temperature Range -40o to +85o C Tone Dettecttor Datta Sheett Figure 1 Block Diagram 6/2014 ©2004-2 2014 Mixeed Signal Inteegratioon 1 Weeb Sitee ““www.mix-ssig.coom”” LOUT IN QOUT LI LPOUT R C VIND I VREF DOUT O SCI LLA TO R GA IN |
Similar Part No. - MSDET |
|
Similar Description - MSDET |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
