- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄2016 > SI3063-F-FS (Silicon Laboratories Inc)IC DAA ENH GLOB LINE-SIDE 16SOIC PDF資料下載
參數(shù)資料
| 型號： | SI3063-F-FS |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 11/62頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAA ENH GLOB LINE-SIDE 16SOIC |
| 標準包裝： | 48 |
| 功能： | 直接存取裝置（DAA） |
| 電路數(shù)： | 1 |
| 電流 - 電源： | 9mA |
| 工作溫度： | 0°C ~ 70°C |
| 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 |
| 包括： | 結(jié)帳音調(diào)檢測，線路電壓監(jiān)視器，回路電流監(jiān)視器，過載檢測，振鈴檢測器 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁
Si306x
Rev. 0.9
19
and off-hook.
These registers can help determine the following:
When on-hook, detect if a line is connected.
When on-hook, detect if a parallel phone is off-hook.
When off-hook, detect if a parallel phone goes on or
off-hook.
Detect if enough loop current is available to operate.
When used in conjunction with the OPD bit, detect if
an overload condition exists (See "6.25. Overload
6.11.1. Line Voltage Measurement (Si3062, Si3063,
and Si3065 Only)
The Si3062, Si3063, and Si3065 devices report line
voltage with the LVS[7:0] bits (Register 29) in both on-
and off-hook states with a resolution of 1 V per bit. The
accuracy of these bits is approximately ±10%. Bits 0
through 6 of this register indicate the value of the line
voltage in 2s compliment format. Bit 7 of this register
indicates the polarity of the tip/ring voltage.
If the INTE bit (Register 2) and the POLM bit (Register
3) are set, a hardware interrupt is generated on the
AOUT/INT pin when bit 7 of the LVS register changes
state. The edge-triggered interrupt is cleared by writing
0 to the POLI bit (Register 4). The POLI bit is set each
time bit 7 of the LVS register changes state and must be
written to 0 to clear it.
The default state of the LVS register forces the LVS bits
to 0 when the line voltage is 3 V or less. The LVFD bit
(Register 31, bit 0) disables the force-to-zero function
and allows the LVS register to display non-zero values
of 3 V and below. This register might display
unpredictable values at line voltages between 0 to 2 V.
At 0 V, the LVS register displays all 0s.
6.11.2. Loop Current Measurement
When the DAA is off-hook, the LCS[4:0] bits measure
loop current in 3.3 mA/bit resolution. These bits enable
detection of another phone going off-hook by monitoring
the dc loop current. The line current sense transfer
The LCS and LCS2 bits report loop current down to the
minimum operating loop current for the DAA. Below this
threshold, the reported value of loop current is
unpredictable.
Figure 4. Typical Loop Current LCS Transfer Function
0
3.3
6.6
9.9 13.2 16.5 19.8 23.1 26.4
33 36.3 39.6 42.9 46.2 49.5 52.8 56.1 59.1 62.7 66
69.3 72.6 75.9 79.2
127
82.5 85.8 89.1 92.4 95.7 99 102.3
Loop Current (mA)
LCS
BITS
29.7
0
5
10
15
20
25
30
Overload
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SI3216-FT | IC SLIC/CODEC 1CH 38TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI3063-F-FSR | 制造商:Silicon Laboratories Inc 功能描述:INTEGRATED DIRECT ACCESS ARRANGEMENT 16SOIC - Tape and Reel |
| SI3063-X-FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE |
| SI3064 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE |
| SI3065 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE |
| SI3065-X-FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL LINE-SIDE DAA FOR EMBEDDED SYSTEM-SIDE MODULE |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。