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| Part No. |
108
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| OCR Text |
...ctions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone-pairs into a 4-bit code. External component count is minimized ... |
| Description |
From old datasheet system
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| File Size |
550.18K /
13 Page |
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it Online |
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| Part No. |
109
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| OCR Text |
...ver. The transmitter utilizes a switched capacitor D/A converter for low distortion, high accuracy DTMF signalling. Internal counters provide a burst mode such that tone bursts can be transmitted with precise timing. A call progress filter ... |
| Description |
From old datasheet system
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| File Size |
643.36K /
24 Page |
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it Online |
Download Datasheet
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| Part No. |
110
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| OCR Text |
...ver. The transmitter utilizes a switched capacitor D/A converter for low distortion, high accuracy DTMF signalling. Internal counters provide a burst mode such that tone bursts can be transmitted with precise timing. A call progress filter ... |
| Description |
From old datasheet system
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| File Size |
771.17K /
27 Page |
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it Online |
Download Datasheet
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| Part No. |
1248P
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| OCR Text |
... energy source is automatically switched on and write protection is unconditionally enabled to prevent garbled data in both the memory and real time clock.
PACKAGES
The DS1248 is available in two packages (32-pin DIP and 34-Pin PowerCap... |
| Description |
From old datasheet system
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| File Size |
275.21K /
21 Page |
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it Online |
Download Datasheet
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Price and Availability
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