Datasheet Details
Part number:
TCM129C18, TCM29C18
Manufacturer:
File Size:
261.95 KB
Description:
Pcm codecs.
Note:
This datasheet PDF includes multiple part numbers: TCM129C18, TCM29C18.
Please refer to the document for exact specifications by model.
TCM129C18, TCM29C18, PCM codecs
The TCM29C18, TCM29C19, TCM129C18, and TCM129C19 are low-cost single-chip PCM codecs (pulse-code-modulated encoders and decoders) and PCM line filters.
These devices incorporate both the A/D and D/A functions, an antialiasing filter (A/D), and a smoothing filter (D/A).
They are ideal for use with th
TCM29C18, TCM29C19, TCM129C18, TCM129C19 ANALOG INTERFACE FOR DSP SCTS021D AUGUST 1987 REVISED OCTOBER 1996 D Reliable Silicon-Gate CMOS Technology D Low Power Consumption Operating Mode .
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80 mW Power-Down Mode .
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5 mW D µ-Law Coding D Excellent Power-Supply Rejection Ratio Over Frequency Range of 0 Hz to 50 kHz D No External Components Needed for Sample, Hold, and Autozero Functions D Precision Internal Voltage Reference D Single Chip Contains A/D,
TCM129C18 Features
* TABLE Number of Pins: 16 Coding Law: µ-Law Variable Mode: 64 kHz to 2.048 MHz Fixed Mode: 2.048 MHz (TCM29C18, TCM129C18), 1.536 MHz (TCM29C19, TCM129C19) 8-Bit Resolution 12-Bit Dynamic Range Primary applications include:
* Digital encryption systems
* Digital voice-band data stora
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