參數(shù)資料
型號: PBL38773/1SO
廠商: INFINEON TECHNOLOGIES AG
元件分類: 模擬傳輸電路
英文描述: TELECOM-SLIC, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數(shù): 54/64頁
文件大?。?/td> 1052K
代理商: PBL38773/1SO
Ringing FlexiSLIC
PBL 38773/1
Loop Monitoring Functions
Data Sheet
58
DS1, 2003-06-18
10.3
Loop Voltage Measurement
The loop voltage,
V
TR (V), is presented at the DET output as a pulse train with a repetition
frequency,
f
V (Hz), which is inversely proportional to the voltage according to:
[40]
The loop voltage measurement starts when commanding the SLIC into the loop voltage
measurement state from any other state (refer to Table 2). Loop diagnostic purposes
and setting line card gain are two examples of uses for the loop voltage information.
f
V
900
3
× 10
V
TR
1
+
----------------------
=
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