參數資料
型號: SI3019-F-GM
廠商: Silicon Laboratories Inc
文件頁數: 102/128頁
文件大?。?/td> 0K
描述: IC VOICE GLOBAL DAA PROGR 20QFN
標準包裝: 490
系列: *
Si3050 + Si3011/18/19
Rev. 1.5
75
Reset settings = 0000_0000
Register 17. International Control 2
Bit
D7
D6D5D4D3D2
D1D0
Name
CALZ
MCAL
CALD
RT2
OPE
BTE
ROV
BTD
Type
R/W
R
Bit
Name
Function
7CALZ
Clear ADC Calibration.
0 = Normal operation.
1 = Clears the existing ADC calibration data. This bit must be written back to 0 after being set.
6
MCAL
Manual ADC Calibration.
0 = No calibration.
1 = Initiate manual ADC calibration.
5CALD
Auto-Calibration Disable.
0 = Enable auto-calibration.
1 = Disable auto-calibration.
4RT2
Ringer Threshold Select 2. Si3018 and Si3019 line-side only.
This bit, in combination with the RT bit, is used to satisfy country requirements on ring detec-
tion. Signals below the lower level do not generate a ring detection; signals above the upper
level are guaranteed to generate a ring detection.
RT
RT2
RT Lower level
RT Upper level
00
13.5 Vrms
16.5 Vrms
0
1
Reserved, do not use this setting.
10
19.35 Vrms
23.65 VRMS
11
40.5 Vrms
49.5 VRMS
For Si3011 line-side device, always write this bit to zero.
3OPE
Overload Protect Enable.
0=Disabled.
1 = Enabled.
The OPE bit should always be cleared before going off-hook.
2BTE
Billing Tone Detect Enable.
The DAA can detect events, such as billing tones, that can cause a disruption in the line-side
power supply. When this bit is set, the device will maintain off-hook during such events. If a
billing tone is detected, the BTD bit (Register 17, bit 0) is set to indicate the event. Writing this
bit to zero clears the BTD bit.
0 = Billing tone detection disabled. The BTD bit is not functional.
1 = Billing tone detection enabled. The BTD bit is not functional.
相關PDF資料
PDF描述
SI3063-F-FS IC DAA ENH GLOB LINE-SIDE 16SOIC
SI3066-B-FS IC DAA ENH FCC LINE-SIDE 8SOIC
SI3068-B-FS IC FCC+ EMBEDDED DAA 8SOIC
SI3200-BS IC LINEFEED INTRFC 100V 16SOIC
SI3211-KT IC SLIC/CODEC PROG 1CH 38TSSOP
相關代理商/技術參數
參數描述
SI3019-F-GMR 制造商:Silicon Laboratories Inc 功能描述:SI3050 ENHANCED GLOBAL VOICE DAA LINE-SIDE - LEAD-FREE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC VOICE GLOBAL DAA PROGR 20QFN
Si3019-F-GS 功能描述:電信線路管理 IC Si3050 Enhncd Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3019-F-GSR 功能描述:電信線路管理 IC Enhanced Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
Si3019-F-GT 功能描述:電信線路管理 IC Si3050 Enhncd Global Voice DAA Line-Side RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3019-F-GTR 制造商:Silicon Laboratories Inc 功能描述:SI3050 ENHANCED GLOBAL VOICE DAA LINE-SIDE - LEAD-FREE - Tape and Reel