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ETC5054 |
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| Part Number | ETC5054 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The ETC5057/ETC5054 family consists of A-law and µ–law monolithic PCM CODEC/filters utilizing the A/D and D/A conversion architecture shown in the block diagram below, and a serial PCM interface. The ... |
| Features |
The encode portion of each device consists of an input gain adjust amplifier, an active RC pre-filter which eliminates very high frequency noise prior to entering a switched-capacitor band-pass filter that rejects signals below 200 Hz and above 3400 Hz. Also included are auto-zero circuitry and a companding coder which samples the filtered signal and encodes it in the companded A-law or µ –law PCM format. The decode portion of each device consists of an expanding decoder, which reconstructs the analog signal from the companded A-law or µ –law code, a low-pass filter which corrects for the sin x/... |
| Document |
 ETC5054 Data Sheet
PDF 153.35KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | ETC5057 |
STMicroelectronics |
SERIAL INTERFACE CODEC/FILTER |
|
| 2 | ETC5064 |
STMicroelectronics |
POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE |
|
| 3 | ETC5064-X |
STMicroelectronics |
POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE |
|
| 4 | ETC5067 |
STMicroelectronics |
POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE |
|
| 5 | ETC5067-X |
STMicroelectronics |
POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE |
|