參數(shù)資料
型號(hào): TCM129C16AN
廠(chǎng)商: Texas Instruments, Inc.
元件分類(lèi): Codec
英文描述: COMBINED SINGLE-CHIP PCM CODEC AND FILTER
中文描述: 聯(lián)合單芯片的PCM編解碼器和過(guò)濾器
文件頁(yè)數(shù): 12/25頁(yè)
文件大?。?/td> 392K
代理商: TCM129C16AN
TCM29C13A, TCM29C14A, TCM29C16A, TCM29C17A,
TCM129C13A, TC,129C14A, TCM129C16A, TCM129C17A
COMBINED SINGLE-CHIP PCMCODEC AND FILTER
SCTS030E – AUGUST 1989 – REVISED OCTOBER 1996
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CLKR and CLKX selection requirements for DSP-based applications
CLKX and CLKR must be selected as follows:
CLKSEL
CLKR, CLKX
(BETWEEN 1 MHz to 3 MHz)
DEVICE TYPE
–5 V
×
(frame sync frequency)
= (256)
(frame-sync frequency)
TCM29C13A/14A/16A/17A
TCM129C13A/14A/16A/17A
0 V
×
(frame sync frequency)
= (193)
(frame-sync frequency)
TCM29C13A/14A
TCM129C13A/14A
5 V
×
(frame sync frequency)
= (192)
(frame-sync frequency)
TCM29C13A/14A
TCM129C13A/14A
CLKSEL is internally set to –5 V for TCM29C16A/1A7 and TCM129C16A/17A 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
TCM29C13A/14A/16A/17A
TCM129C13A/14A/16A/17A
0 V
= 1 8528 MHz
= 1.8528 MHz
TCM29C13A/14A
TCM129C13A/14A
5 V
= 1 8432 MHz
= 1.8432 MHz
TCM29C13A/14A
TCM129C13A/14A
CLKSEL is internally set to –5 V for TCM29C16A/1A7 and TCM129C16A/17A.
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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