參數(shù)資料
型號(hào)： SI3056DC-EVB
廠商： Silicon Laboratories Inc
文件頁數(shù)： 85/94頁
文件大?。?/td> 0K
描述： DAUGHTERCARD DAA SI3056/SI3018
標(biāo)準(zhǔn)包裝： 1
主要目的： 電信，數(shù)據(jù)采集裝置（DAA）
已用 IC / 零件： Si3056
已供物品： 板，CD
Si3056
Si3018/19/10
86
Rev. 1.05
8. Pin Descriptions: Si3018/19/10
Table 25. Si3018/19/10 Pin Descriptions
Pin #
Pin Name
Description
1QE
Transistor Emitter.
Connects to the emitter of Q3.
2
DCT
DC Termination.
Provides dc termination to the telephone network.
3RX
Receive Input.
Serves as the receive side input from the telephone network.
4IB
Isolation Capacitor 1B.
Connects to one side of isolation capacitor C1. Used to communicate with the system-
side device.
5C1B
Internal Bias.
Provides internal bias.
6C2B
Isolation Capacitor 2B.
Connects to one side of the isolation capacitor C2. Used to communicate with the
system-side device.
7VREG
Voltage Regulator.
Connects to an external capacitor to provide bypassing for an internal power supply.
8RNG1
Ring 1.
Connects through a resistor to the RING lead of the telephone line. Provides the ring
and caller ID signals to the system-side device.
9RNG2
Ring 2.
Connects through a resistor to the TIP lead of the telephone line. Provides the ring
and caller ID signals to the system-side device.
10
VREG2
Voltage Regulator 2.
Connects to an external capacitor to provide bypassing for an internal power supply.
11
SC
Circuit Enable.
Enables transistor network. Should be tied through a 0
resistor to IGND.
12
QE2
Transistor Emitter 2.
Connects to the emitter of transistor Q4.
1
2
3
4
5
6
7
8
9
10
11
12
13
16
15
14
QE
DCT
RX
IB
C1B
C2B
VREG
RNG1
DCT2
IGND
DCT3
QB
QE2
SC
VREG2
RNG2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Si3056-D-FS 功能描述:電信線路管理 IC Si3056 DAA System Side SSI Interface 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
SI3056-D-FSR 功能描述:電信線路管理 IC Si3056 DAA System Side SSI Interface 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
SI3056-D-ZS3R 制造商:Silicon Laboratories Inc 功能描述:MODEM CHIP CHIPSET 56KBPS - Tape and Reel
SI3056-F-FS 制造商:Silicon Laboratories Inc 功能描述:
SI3056-FS 功能描述:IC SYSTEM-SIDE DAA 16SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574
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