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參數(shù)資料
| 型號： | SI3016-BS |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 35/50頁 |
| 文件大小： | 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
40
Rev. 1.0
Reset settings = 0000_0000
Register 19. International Control 4
Bit
D7
D6D5D4
D3
D2
D1
D0
Name
LVCS [4:0]
OVL
DOD
OPD
Type
RR
R
Bit
Name
Function
7:3
LVCS[4:0]
Line Voltage/Current Sense.
Represents either the line voltage, loop current, or on-hook line monitor depending on the
state of the MODE, OH, and ONHM bits.
On-Hook Voltage Monitor (2.75 V/bit).
00000 = No line connected.
00001 = Minimum line voltage (VMIN =3V ± 0.5V).
11111 = Maximum line voltage (87 V ± 20%).
The line voltage monitor full scale may be modified by changing R5 as follows:
VMAX =VMIN + 4.2 (10M + R5 + 1.6 k)/[(R5 +1.6 k)*5]
Off-Hook Loop Current Monitor (3 mA/bit).
00000 = Loop current is less than required for normal operation.
00001 = Minimum normal loop current.
11110 = Maximum normal loop current.
11111 = Loop current is excessive (overload).
Overload > 140 mA in all modes except CTR21.
Overload > 54 mA in CTR21 mode.
2OVL
Overload Detected.
This bit has the same function as ROV in Register 17 but will clear itself after the overload has
been removed. See "4.15. Billing Tone Detection" on page 19. This bit is only masked by the
off-hook counter and is not affected by the BTE bit.
0 = Normal receive input level.
1 = Excessive receive input level.
1DOD
Recal/Dropout Detect.
When the line-side device is off-hook, it is powered from the line itself. If this line-derived
power supply collapses, such as when the line is disconnected, this bit is set to 1. Sixteen
frames (16/Fs) after the line-derived power supply returns, this bit is set to 0. When on-hook,
this bit is set to 0.
0 = Normal operation.
1 = Line supply dropout detected when on-hook.
0OPD
Overload Protect Detected.
0 = Inactive.
1 = Overload protection active.
Note: See description of overload protect operation (OPE bit).
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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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