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參數(shù)資料
| 型號： | SI3232PPT0-EVB |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 115/128頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL W/SI3200 INTERFACE |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | ProSLIC® |
| 主要目的： | 接口，模擬前端（AFE） |
| 已用 IC / 零件： | Si3232 |
| 已供物品： | 板，CD |
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Si3232
Preliminary Rev. 0.96
87
Not
Recommended
fo
r N
ew
D
esi
gn
s
Reset settings = 0xE0
SBIAS: SLIC Bias Control (Register Address 8)
(Register type: Initialization/protected register bits)
Bit
D7
D6
D5D4D3D2D1D0
Name
STDBY
SQLCH
CAPB
BIASEN
OBIAS[1:0]
ABIAS[1:0]
Type
R/W–P
Bit
Name
Function
7STDBY
Low-power Standby Status.
Writing to this bit causes temporary manual control of this bit until a subsequent on-hook
or off-hook transition.
0 = low-power mode off (i.e. Active off-hook).
1 = low-power mode on (i.e. Active on-hook).
6SQLCH
Audio Squelch Control.
Indicates squelch of audio during the setting time set by the SPEEDUP RAM coefficient.
Writing to this bit causes temporary manual override until a speedup event occurs.
0 = Squelch off.
1 = Squelch on.
5CAPB
Audio Filter Capacitor Bypass.
Indicates filter capacitor pass during the setting time set by the SPEEDUP RAM coeffi-
cient. Writing to this bit causes temporary manual override until a speedup event occurs.
0 = Capacitors not bypassed.
1 = Capacitors bypassed.
4
BIASEN
SLIC Bias Enable.
Writing to this bit causes temporary manual control of SLIC bias until a subsequent on-
hook or off-hook state.
0 = SLIC bias off (i.e. Active on-hook).
1 = = SLIC bias on (i.e. Active off-hook).
3:2
OBIAS[1:0]
SLIC Bias Level, On-Hook Transmission State.
DC bias current flowing in the SLIC circuit during on-hook transmission state. Increasing
this value increases the ability of the SLIC to withstand longitudinal current artifacts.
00 = 4 mA per lead.
01 = 8 mA per lead.
10 = 12 mA per lead.
11 = 16 mA per lead.
1:0
ABIAS[1:0]
SLIC Bias Level, Active State.
DC bias current flowing in the SLIC circuit during the active off-hook state. Increasing this
value increases the ability of the SLIC to withstand longitudinal current artifacts.
00 = 4 mA per lead.
01 = 8 mA per lead.
10 = 12 mA per lead.
11 = 16 mA per lead.
Note: Bit type “P” = user-protected bits. Refer to the protected register bit section in the text of this application note.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI3232PPTX-EVB | 功能描述:音頻 IC 開發(fā)工具 Si3232 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| SI3232-X-FQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL PROGRAMMABLE CMOS SLIC WITH LINE MONITORING |
| SI3232-X-GQ | 制造商:SILABS 制造商全稱:SILABS 功能描述:DUAL PROGRAMMABLE CMOS SLIC WITH LINE MONITORING |
| SI3233 | 制造商:SILABS 制造商全稱:SILABS 功能描述:PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION |
| Si3233-C-FM | 功能描述:射頻無線雜項 Single-Chan SLIC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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