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參數(shù)資料
| 型號(hào)： | SI3016-BS |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 30/50頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LINE-SIDE DAA 16SOIC |
| 標(biāo)準(zhǔn)包裝： | 48 |
| 數(shù)據(jù)格式： | V.90 |
| 電源電壓： | 3.3V，5V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC N |
| 包裝： | 管件 |
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Si3016
36
Rev. 1.0
Reset settings = 0000_1000
Register 16. International Control 1
Bit
D7D6D5D4D3D2D1D0
Name
OFF/SQL2
OHS
ACT
DCT[1:0]
RZ
RT
Type
R/W
Bit
Name
Function
7OFF/SQL2 DC Termination Off (DAA is off-hook).
When the DAA is off-hook, this bit functions as the DC Termination Off bit. When the DAA is
on-hook, this bit functions as the Enhanced Ring Detect Network Squelch bit.
0 = Normal operation.
1 = DC termination disabled and the device presents an 800
Ω dc impedance to the line
which is used to enhance operation with a parallel phone. The DCT pin voltage is also
reduced for improved low line voltage performance.
Enhanced Ring Detect Network Squelch (DAA is on-hook).
To properly receive caller ID data, this bit must be set following a polarity reversal or ring sig-
nal detection and must be left enabled during the reception of caller ID data. It should be dis-
abled before the start of the next ring signal. It is used to recover the offset on the RNG1/2
pins after a polarity reversal or ring signal.
0 = Normal operation.
1 = Enhanced squelch function is enabled.
6OHS
On-Hook Speed.
0 = The Si3016 will execute a fast on-hook. (Off-hook counter = 1024/Fs seconds.)
1 = The Si3016 will execute a slow, controlled on-hook. (Off-hook counter = 4096/Fs
seconds.)
5ACT
AC Termination Select.
0 = Selects the real impedance.
1 = Selects the complex impedance.
4
Reserved
Read returns zero.
3:2
DCT[1:0]
DC Termination Select.
00 = Low Voltage Mode. (Transmit level = –5 dBm).
01 = Japan Mode. Lower voltage mode. (Transmit level = –3 dBm).
10 = FCC Mode. Standard voltage mode. (Transmit level = –1 dBm).
11 = CTR21 Mode. Current limiting mode. (Transmit level = –1 dBm).
1RZ
Ringer Impedance.
0 = Maximum (high) ringer impedance.
1 = Synthesized ringer impedance. C15, R14, Z2, and Z3 must not be installed when setting
this bit. See "4.12. Ringer Impedance" on page 18.
0RT
Ringer Threshold Select.
Used to satisfy country requirements on ring detection. Signals below the lower level will not
generate a ring detection; signals above the upper level are guaranteed to generate a ring
detection.
0 = 11 to 22 VRMS
1 = 17 to 33 VRMS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI3016-BSR | 制造商:Silicon Laboratories Inc 功能描述: |
| Si3016-F-FS | 功能描述:電信線路管理 IC Line-Side device for processors RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI3016-F-FSR | 功能描述:電信線路管理 IC Line-Side device Processor Integrated RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI3016-F-KS | 制造商:Silicon Laboratories Inc 功能描述: |
| SI3016-F-KSR | 制造商:Silicon Laboratories Inc 功能描述: |
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