參數(shù)資料
型號: PEB2466
廠商: SIEMENS AG
元件分類: Codec
英文描述: Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC
中文描述: 四信道編解碼器與PCM -和m -控制器接口SICOFI4,胞嘧啶
文件頁數(shù): 71/82頁
文件大?。?/td> 3330K
代理商: PEB2466
PEB 2466
Electrical Characteristics
Semiconductor Group
71
02.97
5.1
In Transmit direction, a 39 nF capacitor has to be connected to
V
IN
-pins. To fulfil the
frequency response requirement in Receive direction, the value of the coupling capacitor
(
C
ext1
) needed, depends on the input resistance of the SLIC-circuitry (equals the
Analog-Output-Load:
R
Load
).
Coupling Capacitors at the Analog Interface
Figure 28
5.2
To reset the SICOFI-4-
μ
C to basic setting mode, negative pulses applied to pin RESET
have to be lower than 1.2 V (TTL-Schmitt-Trigger Input) and have to be longer than 3
μ
s.
Spikes shorter than 1
μ
s will be ignored.
Reset Timing
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參數(shù)描述
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