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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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Si3018-F-GS 데이터시트(PDF) 1 Page - Silicon Laboratories |
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Si3018-F-GS 데이터시트(HTML) 1 Page - Silicon Laboratories |
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1 / 36 page  Rev. 0.7 4/11 Copyright © 2011 by Silicon Laboratories Si2493/57/34/15/04-EVB Si2493/57/34/15/04 Global ISOmodem-EVB Evaluation Board Rev 5.0 for the Si2493/57/34/15/04 ISOmodem with UART and SPI Interfaces Description The global Si2493/57/34/15/04-EVB evaluation board Rev 5.0 provides the system designer an easy way of evaluating the Si2493/57/34/15/04 ISOmodem®. The Si2493/57/34/15/04-EVB consists of a motherboard with a power supply, an RS-232 and USB interface, other ease-of-use features, and a complete removable modem module on a daughter card. (A functional block diagram of the Si2493/57/34/15/04-EVB is shown below.) The Si2493/57/34/15/04 ISOmodem is a complete controller-based modem chipset with an integrated and programmable direct access arrangement (DAA) that meets global telephone line requirements. Available as a combination of one 16-pin small line-side device and one 24-pin or 16-pin system- side device, the Si2493/57/34/15/04 ISOmodem eliminates the need for a separate DSP data pump, modem controller, memories, codec, isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid. The Si2493/57/34/15/04 is ideal for embedded modem applications due to its small board area, controller-based architecture, low power consumption, and global compliance. The Si2493/57/34/15/04-EVB provides an RJ-11 jack (for interfacing the Si2493/57/ 34/15/04-EVB to the phone line), and USB and RS232 serial ports for interfacing to a PC or data terminal. This allows the ISOmodem to operate as a serial modem for straightforward evaluation of the Si2493/57/34/15/04. To evaluate the Si2493/57/34/15/04 ISOmodem in an embedded system, the daughter card can be used independently of or with the motherboard. A direct access header (J103) is available on the motherboard to bypass the RS-232 transceivers and connect the Si2493/57/34/15/04 ISOmodem directly to a target system. An on-board rectifier, filter, and voltage regulator allow the power input to be 7.5–13 V ac or dc (either polarity) supplied through a screw terminal (J8) or a standard 2 mm power jack (J9). Alternatively, power can be supplied through the USB interface (whether the USB or RS232 interface is used). The evaluation board can drive an external speaker for call monitoring or the speaker mounted directly on the board. Please note that the PCM interface, parallel interface, and EEPROM are available on the 24-pin FT only. See "1.7.EVB Part Numbers" on page 8 for ISOmodem EVB options. Features The Si2493/57/34/15/04-EVB includes the following: Dual RJ-11 connection to phone line RS-232 and USB interface to PC Speaker for call monitoring Direct access to Si2493/57/34/15/04 for embedded application evaluation Easy power connection to common 7.5 V–13.5 V power supplies or USB port. 9 V ac adaptor Simple installation and operation EEPROM (24-pin FT only) RS232 lines status display on LEDs. Functional Block Diagram Si2493/57/34/15/04 Push Button Reset RESET XTALI XTALO Si3018* Interface Circuit RJ-11 Phone line Audio Amplifier AOUT Audio Out Direct Access HDR Daughter Board Boundary Power-On Reset Rectifier Filter RS-232 Transceivers UART DB9 Interface Selection Jumpers Voltage Regulator 3.3 V 5 V 7.5-13.5 V dc or peak ac Adaptor USB Connector USB I/F *Si3010 for Si2404 |
유사한 부품 번호 - Si3018-F-GS |
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유사한 설명 - Si3018-F-GS |
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