M-985-01T Datasheet PDF - Clare Inc.

www.Datasheet-PDF.com

M-985-01T
Clare Inc.

Part Number M-985-01T
Description Precise Call Progress and Special Information Tone Generator
Page 8 Pages


M-985-01T datasheet pdf
Download PDF for PC
M-985-01T pdf
View PDF for Mobile


No Preview Available !

Features
Precise detection of call progress tones
Linear (analog) input
Digital (CMOS compatible), tri-state outputs
22-pin DIP and 20-pin SOIC
Single supply 3 to 5 volt (low power CMOS)
Inexpensive 3.58 MHz crystal time base
Wide dynamic range (30 dB)
Lower power consumption (power-down mode)
425 Hz detection
Special Information Tone (SIT) Detection
Applications
Automatic dialers
Dialing modems
Traffic measurement equipment
Test equipment
Service evaluation
Billing systems
M-985-01
Precise Call Progress and
Special Information Tone Generator
Description
The M-985-01 is an integrated circuit precise tone
detector for call progress and special information
tones (SIT), as defined by CCITT.
The use of integrated circuit techniques allows the
M-985-01 to pack the eight filters for call progress
detection into a single 22-pin DIP or a 20-pin SOIC. A
3.58 MHz crystal-controlled time base guarantees
accuracy and repeatability.
The M-985-01 combines the call progress detection of
the M-982-02 and the SIT detection of the M-984-02.
It has an operating voltage range down to 3V. It has
low power consumption under normal operating con-
ditions. A power down (PD) feature is provided to fur-
ther reduce power consumption when inactive.
Ordering Information
Part #
M-985-01P
M-985-01S
M-985-01T
Description
22-pin plastic DIP
20-pin plastic SOIC
20-pin plastic SOIC,Tape and Reel
Pin Diagram
Block Diagram
DS-M985-01-R1
www.clare.com
1

M-985-01T datasheet pdf
Download PDF for PC
M-985-01T pdf
View PDF for Mobile


Related : Start with M-985-01 Part Numbers by
M-985-01 Precise Call Progress and Special Information Tone Generator M-985-01
Clare Inc.
M-985-01 pdf
M-985-01P Precise Call Progress and Special Information Tone Generator M-985-01P
Clare Inc.
M-985-01P pdf
M-985-01S Precise Call Progress and Special Information Tone Generator M-985-01S
Clare Inc.
M-985-01S pdf
M-985-01T Precise Call Progress and Special Information Tone Generator M-985-01T
Clare Inc.
M-985-01T pdf

Index :   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   NEW   

Since 2010   ::   HOME   ::   Contact