Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CM8870F Datasheet (PDF) - California Micro Devices Corp

CM8870F Datasheet PDF - California Micro Devices Corp
Part # CM8870F
Download  CM8870F Download

File Size   231.38 Kbytes
Page   8 Pages
Manufacturer  CALMIRCO [California Micro Devices Corp]
Direct Link  http://www.calmicro.com
Logo CALMIRCO - California Micro Devices Corp
Description CMOS Integrated DTMF Receiver

CM8870F Datasheet (PDF)

Go To PDF Page Download Datasheet
CM8870F Datasheet PDF - California Micro Devices Corp

Part # CM8870F
Download  CM8870F Click to download

File Size   231.38 Kbytes
Page   8 Pages
Manufacturer  CALMIRCO [California Micro Devices Corp]
Direct Link  http://www.calmicro.com
Logo CALMIRCO - California Micro Devices Corp
Description CMOS Integrated DTMF Receiver

CM8870F Datasheet (HTML) - California Micro Devices Corp

CM8870F Datasheet HTML 1Page - California Micro Devices Corp CM8870F Datasheet HTML 2Page - California Micro Devices Corp CM8870F Datasheet HTML 3Page - California Micro Devices Corp CM8870F Datasheet HTML 4Page - California Micro Devices Corp CM8870F Datasheet HTML 5Page - California Micro Devices Corp CM8870F Datasheet HTML 6Page - California Micro Devices Corp CM8870F Datasheet HTML 7Page - California Micro Devices Corp CM8870F Datasheet HTML 8Page - California Micro Devices Corp

CM8870F Product details

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 amplifier, 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.



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



Applications

• PABX

• Central office

• Mobile radio

• Remote control

• Remote data entry

• Call limiting

• Telephone answering systems

• Paging systems



 




Similar Part No. - CM8870F

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 - CM8870F

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




About California Micro Devices Corp


California Micro Devices Corp (CMD) was a semiconductor company that was headquartered in Milpitas, California, USA. The company specialized in the design and manufacture of protection devices, interface products, and mixed-signal integrated circuits for the consumer, computing, and communications markets.

CMD's products included ESD (Electrostatic Discharge) protection devices, TVS (Transient Voltage Suppression) diodes, and low-capacitance EMI (Electromagnetic Interference) filters. These products were used to protect electronic circuits from damage caused by electrostatic discharge, voltage transients, and electromagnetic interference.

CMD was founded in 1986 and became a publicly-traded company in 1993. In 2012, CMD was acquired by ON Semiconductor, a leading supplier of semiconductor-based solutions. Today, many of CMD's products are sold under ON Semiconductor's brand.

Overall, CMD was a trusted and reputable supplier of protection devices and interface products, with a strong reputation for quality and reliability.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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