參數(shù)資料
型號: PBL38773/1ML
廠商: INFINEON TECHNOLOGIES AG
元件分類: 模擬傳輸電路
英文描述: TELECOM-SLIC, PQCC32
封裝: PLASTIC, VQFN-32
文件頁數(shù): 20/64頁
文件大?。?/td> 1052K
代理商: PBL38773/1ML
Ringing FlexiSLIC
PBL 38773/1
Functional Description and Applications Information
Data Sheet
27
DS1, 2003-06-18
4.2
Design Supporting Tools
The following supporting tools are available for the PBL 38773/1:
Test board TB 215 SOIC
Test board TB 215 MLP
Pspice model PBL 38773/1
C
RING
Is used for the high voltage ringing signal AGC (automatic gain
control) function.
V
TB
Is the talk battery supply, i.e. the negative supply voltage that
sources the loop current.
V
B
Is the ringing battery, i.e. the negative supply voltage that is used
to power the SLIC, while ringing the line. This battery is also used
to provide on-hook voltage.
Table 6
Functional Description (cont’d)
Component
Function
相關(guān)PDF資料
PDF描述
PBL38773/1SO TELECOM-SLIC, PDSO28
PC-PVC-271K 1 ELEMENT, 270 uH, GENERAL PURPOSE INDUCTOR
PC-PVC-270K 1 ELEMENT, 27 uH, GENERAL PURPOSE INDUCTOR
PC-PVC-331K 1 ELEMENT, 330 uH, GENERAL PURPOSE INDUCTOR
PC-PVC-392K 1 ELEMENT, 3900 uH, GENERAL PURPOSE INDUCTOR
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