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參數(shù)資料
| 型號(hào)： | TCM129C14 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | Codec |
| 英文描述： | Single-Chip PCM Codecs And Filters(組合編碼譯碼器/濾波器，模擬環(huán)路) |
| 中文描述： | 單芯片的PCM編解碼器和過濾器（組合編碼譯碼器/濾波器，模擬環(huán)路） |
| 文件頁數(shù)： | 12/25頁 |
| 文件大?。?/td> | 556K |
| 代理商： | TCM129C14 |
TCM29C13, TCM29C14, TCM29C16, TCM29C17,
TCM129C13, TCM129C14, TCM129C16, TCM129C17
COMBINED SINGLE-CHIP PCM CODEC AND FILTER
SCTS011G – APRIL 1986 – REVISED JULY 1996
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CLKR and CLKX selection requirements for DSP-based applications
1.
Note that CLKX and CLKR must be selected as follows:
CLKSEL
CLKR, CLKX
(BETWEEN 1 MHz to 3 MHz)
DEVICE TYPE
–5 V
×
= (256)
(frame-sync frequency)
TCM29C13/14/16/17
TCM129C13/14/16/17
0 V
×
= (193)
(frame-sync frequency)
TCM29C13/14
TCM129C13/14
5 V
×
= (192)
(frame-sync frequency)
TCM29C13/14
TCM129C13/14
e. g., for frame-sync frequency = 9.6 kHz
CLKSEL
CLKR, CLKX
(BETWEEN 1 MHz to 3 MHz)
DEVICE TYPE
–5 V
= 2 4576 MHz
= 2.4576 MHz
TCM29C13/14/16/17
TCM129C13/14/16/17
0 V
= 1 8528 MHz
= 1.8528 MHz
TCM29C13/14
TCM129C13/14
5 V
= 1 8432 MHz
= 1.8432 MHz
TCM29C13/14
TCM129C13/14
CLKSEL is internally set to –5 V for TCM129C16/17 and TCM29C16/17.
2.
Corner frequency at 8-kHz frame-sync frequency = 3 kHz
Therefore, the corner frequency = (3/8)
×
(frame-sync frequency for nonstandard frame sync).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCM129C14DW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C16 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C16A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C16ADW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C16AN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
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