m-982-02 Clare, Inc., m-982-02 Datasheet
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m-982-02
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m-982-02 Summary of contents
Page 1
... The circuit uses low- power CMOS techniques to provide the complete fil- tering and control required for this function. The basic timing of the M-982-02 is designed to permit operation with almost any progress tone system.The use of inte- grated circuit techniques allows the M-982-02 to pack the five filters for call progress following into a single 22-pin DIP or 20-pin SOIC ...
Page 2
... Operating Ambient Temperature V DD Input Voltage on SIGIN V SS Input Voltages (except SIGIN Lead Soldering Temperature 260° C for 5 seconds Note: Exceeding these ratings may permanently damage the M-982-02. Specifications Parameter Operating V DD Conditions Power supply noise Power Current drain ( ...
Page 3
... ISINK = -1mA VOH pF, ISOURCE =1mA Duty cycle pF 100 Call Progress Tones 1 350 400 440 440 440 480 480 350 620 941 425 and 620 SS www.clare.com M-982-02 Min Max Units -6.5 VDD kΩ kHz - 0.2 V VDD-0 ...
Page 4
... This information, coupled with level and fre- quency indication from the M-982-02, can be used to decide what progress tones have been encountered. For example,dial tones as shown in the Call Progress Tone tabel on page 3 are usually “ ...
Page 5
... Signal Timing Rev. 4 Tri-State Timing Power-Down Timing Typical Application www.clare.com M-982-02 5 ...
Page 6
... M-982-02 Package Dimensions 6 Tolerances (inches) Min Nom .015 - b .014 - b2 .045 .060 C .009 - D 1.065 1.085 E .390 .415 E1 .330 .360 e .100 BSC ec 0° 15° L .115 .130 Tolerances (mm) Min Max A 2.35 2.65 A1 .10 b .33 D 12.60 13.00 E 7.4 e 1.27 BSC H 10.00 10.65 L .40 1.27 www.clare.com Metric Approximation (mm) Max Min Nom Max ...
Page 7
... Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. Specification: DS-M982-02-R4 ©Copyright 2001, Clare, Inc. ...