Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CM8870CPEI Datasheet(PDF) 1 Page - California Micro Devices Corp

Part # CM8870CPEI
Description  CMOS Integrated DTMF Receiver
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CALMIRCO [California Micro Devices Corp]
Direct Link  http://www.calmicro.com
Logo CALMIRCO - California Micro Devices Corp

CM8870CPEI Datasheet(HTML) 1 Page - California Micro Devices Corp

  CM8870CPEI Datasheet HTML 1Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 2Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 3Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 4Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 5Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 6Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 7Page - California Micro Devices Corp CM8870CPEI Datasheet HTML 8Page - California Micro Devices Corp  
Zoom Inzoom in Zoom Outzoom out
 1 / 8 page
background image
© 2000 California Micro Devices Corp. All rights reserved.
9/28/2000
1
CM8870/70C
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
CMOS Integrated DTMF Receiver
Features
• Full DTMF receiver
• Less than 35mW power consumption
• Industrial temperature range
• Uses quartz crystal or ceramic resonators
• Adjustable acquisition and release times
• 18-pin DIP, 18-pin DIP EIAJ, 18-pin SOIC, 20-pin
PLCC
• CM8870C
Power down mode
Inhibit mode
Buffered OSC3 output (PLCC package only)
• CM8870C is fully compatible with CM8870 for 18-pin
devices by grounding pins 5 and 6
Product Description
The CAMD CM8870/70C provides full DTMF receiver capability by integrating both the bandsplit filter and digital
decoder functions into a single 18-pin DIP, SOIC, or 20-pin PLCC package. The CM8870/70C is manufactured using
state-of-the-art CMOS process technology for low power consumption (35mW, max.) and precise data handling. The
filter section uses a switched capacitor technique for both high and low group filters and dial tone rejection. The
CM8870/70C decoder uses digital counting techniques for the detection and decoding of all 16 DTMF tone pairs into a
4-bit code. This DTMF receiver minimizes external component count by providing an on-chip differential input ampli-
fier, clock generator, and a latched three-state interface bus. The on-chip clock generator requires only a low cost TV
crystal or ceramic resonator as an external component.
Applications
• PABX
• Central office
• Mobile radio
• Remote control
• Remote data entry
• Call limiting
• Telephone answering systems
• Paging systems
+##'


Similar Part No. - CM8870CPEI

ManufacturerPart #DatasheetDescription
logo
Chicago Miniature Lamp,...
CM88 CML-CM88 Datasheet
218Kb / 1P
   S-8 Double Contact Bayonet Base
logo
Visual Communications C...
CM88 VCC-CM88 Datasheet
31Kb / 1P
   Double Contact Bayonet Base
logo
Chicago Miniature Lamp,...
CM8805 CML-CM8805 Datasheet
222Kb / 1P
   T-1 1/2 Wedge Base
logo
Visual Communications C...
CM8805 VCC-CM8805 Datasheet
44Kb / 1P
   Wedge Base
logo
C-Media Electronics
CM8826 CMEDIA-CM8826 Datasheet
383Kb / 23P
   High Performance PCI Express Audio Processor
More results

Similar Description - CM8870CPEI

ManufacturerPart #DatasheetDescription
logo
Mitel Networks Corporat...
MT8870D MITEL-MT8870D Datasheet
215Kb / 12P
   ISO2-CMOS Integrated DTMF Receiver
logo
List of Unclassifed Man...
SSI75T201 ETC1-SSI75T201 Datasheet
108Kb / 8P
   INTEGRATED DTMF RECEIVER
logo
UMC Corporation
UM92870 UMC-UM92870 Datasheet
486Kb / 1P
   INTEGRATED DTMF RECEIVER
logo
California Micro Device...
CM88L70 CALMIRCO-CM88L70 Datasheet
472Kb / 8P
   CMOS INTEGRATED DTMF RECEIVER, 3 VOLT VERSION
logo
Mitel Networks Corporat...
MT88L70 MITEL-MT88L70 Datasheet
115Kb / 10P
   3 Volt Integrated DTMF Receiver
logo
California Micro Device...
CM8880 CALMIRCO-CM8880 Datasheet
745Kb / 16P
   CMOS Integrated DTMF Transceiver
CM8888 CALMIRCO-CM8888 Datasheet
322Kb / 13P
   CMOS INTEGRATED DTMF TRANCEIVER
logo
Zarlink Semiconductor I...
MT88L70 ZARLINK-MT88L70 Datasheet
474Kb / 16P
   3 Volt Integrated DTMF Receiver
logo
Sanyo Semicon Device
LC7387M SANYO-LC7387M Datasheet
114Kb / 6P
   DTMF Receiver?
logo
List of Unclassifed Man...
HM9202 ETC1-HM9202 Datasheet
79Kb / 1P
   DTMF RECEIVER
More results


Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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