參數(shù)資料
型號(hào): SI3230-KT
廠商: Silicon Laboratories Inc
文件頁數(shù): 82/108頁
文件大?。?/td> 0K
描述: IC SLIC PROG 1-CH 38TSSOP
標(biāo)準(zhǔn)包裝: 50
系列: ProSLIC®
功能: 用戶線路接口概念(SLIC)
接口: SPI
電路數(shù): 1
電源電壓: 3.13 V ~ 5.25 V
電流 - 電源: 88mA
功率(瓦特): 700mW
安裝類型: 表面貼裝
封裝/外殼: 38-TFSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 38-TSSOP
包裝: 管件
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
Preliminary Rev. 0.96
75
Not
Recommended
fo
r N
ew
D
esi
gn
s
Reset settings = 0010_0000
Reset settings = 0000_0010
Register 72. On-Hook Line Voltage
Bit
D7D6D5D4D3D2
D1
D0
Name
VSGN
VOC[5:0]
Type
R/W
Bit
Name
Function
7
Reserved
Read returns zero.
6
VSGN
On-Hook Line Voltage.
The value written to this bit sets the on-hook line voltage polarity (VTIP–VRING).
0 = VTIP–VRINGis positive
1 = VTIP–VRING is negative
5:0
VOC[5:0]
On-Hook Line Voltage.
The value written to this register sets the on-hook line voltage (VTIP–VRING). Value may
be set between 0 V (0x00) and 94.5 V (0x3F) in 1.5 V steps. Default value = 48 V.
Register 73. Common Mode Voltage
Bit
D7D6D5D4D3D2
D1
D0
Name
VCM[5:0]
Type
R/W
Bit
Name
Function
7:6
Reserved
Read returns zero.
5:0
VCM[5:0]
Common Mode Voltage.
The value written to this register sets VTIP for forward active and forward on-hook trans-
mission states and VRING for reverse active and reverse on-hook transmission states.
The value may be set between 0 V (0x00) and –94.5 V (0x3F) in 1.5 V steps. Default
value = –3 V.
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