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IC MICROSYSTEMS SDN BHD
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| Part No. |
ICM7111
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| OCR Text |
...ing range from 15 to 100ma ? dtmf interface with adjustable gain ? mute input for pulse of dtmf dialing ? voltage regulator output ? ring frequency discrimination ? ring melody generator overview icm7111 is a low cos... |
| Description |
SPEECH AND RINGER IC
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| File Size |
293.52K /
10 Page |
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IC MICROSYSTEMS SDN BHD
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| Part No. |
ICM7101D
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| OCR Text |
...0=1 - 600ms 9 mfl0 dtmf level option mfl0=0 - low dtmf (~ -8/-10db for zac=600ohm) mfl0=1 - high dtmf (~ -6/-8db for zac=6...melody output melody pulse output for tone ringer. 15 16 17 18 c4 c3 c2 c1 keypad columns ... |
| Description |
TELEPHONE MULTIFUNCTION CKT, PDSO28
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| File Size |
159.43K /
10 Page |
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it Online |
Download Datasheet |
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Panasonic
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| Part No. |
KX-TS500FXW
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| OCR Text |
...e dialing circuit consists of a dtmf (dual tone multi frequency) signal generator (outputted from pin 25 of the ic1) for tone dialing, and also a circuit for outputting the signal to line. the dtmf circuit identifies inputs from the 12 keys... |
| Description |
Telephone Service Manual
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| File Size |
698.90K /
34 Page |
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it Online |
Download Datasheet |
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ams AG
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| Part No. |
AS2534BF AS2534BT AS2534BW
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| OCR Text |
...nd v ss can be used to set the dtmf level. 3 ro r eceive o utput this is the output for driving a dynamic earpiece with an impedance ...melody/volume) the three basic frequencies of the melodies are: f1 = 800 hz, f2 = 1067 hz, and f3 ... |
| Description |
Multi-Standard CMOS Telephone IC for Basic Telephones
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| File Size |
866.12K /
26 Page |
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it Online |
Download Datasheet |
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Price and Availability
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