參數(shù)資料
型號(hào)： SI2493-D-GT
廠商： Silicon Laboratories Inc
文件頁(yè)數(shù)： 41/60頁(yè)
文件大?。?/td> 0K
描述： IC ISOMODEN GLOBAL DAA 24TSSOP
標(biāo)準(zhǔn)包裝： 62
系列： *
Si2493
46
Rev. 1.3
7. Pin Descriptions: Si2493 (16-Pin Option)
Pin #
Pin Name
Description
1CLKIN/XTALI XTALI—Crystal Oscillator Pin.
Provides support for parallel resonant AT cut crystals. A 4.9152 MHz or 32.768 kHz crystal
or a 32.768 kHz or 4.9152 or 27 MHz clock on XTALI is required.
2XTALO
XTALO—Crystal Oscillator Pin.
Serves as the output of the crystal amplifier.
3RI
Ring Indicator.
The RI on (active low) indicates the presence of an ON segment of a ring signal on the tele-
phone line.
4VD
Supply Voltage.
Provides the 3.3 V supply voltage to the Si2493.
5
MISO/RXD
Master In Slave Out/Receive Data.
Serial data output from modem in SPI mode.
Data output to DTE RXD pin in UART mode.
6MOSI/TXD
Master Out Slave In/Transmit Data.
Serial data input to modem in SPI mode.
Data input from DTE TXD pin in UART mode.
7SCLK/CTS
Serial Data Clock/Clear to Send.
Signals that the Si2493 is ready to receive more digital data on the TXD pin.
Serial data clock input in SPI mode.
8
RESET
Reset Input.
An active low input that is used to reset all control registers to a defined, initialized
state.
9C2A
Isolation Capacitor 2A.
Connects to one side of the isolation capacitor C2.
10
C1A
Isolation Capacitor 1A.
Connects to one side of the isolation capacitor C1.
11
INT
Interrupt Output.
Active low interrupt output.
CLKIN/XTALI
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
XTALO
RI
VD
MISO/RXD
MOSI/TXD
SCLK/CTS
RESET
C2A
C1A
INT
GND
VA
ESC
DCD
SS/RTS
1
Si2493
(16-Pin Option)
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參數(shù)描述
SI2493-D-GTR 制造商:Silicon Laboratories Inc 功能描述:56 KBPS, V.92 ISOMODEM SYSTEM-SIDE - LEAD-FREE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC ISOMODEN GLOBAL DAA 24TSSOP 制造商:Silicon Laboratories Inc 功能描述:56 kbps V92 ISOmodem System-Side PBF
Si2493-E-FT 制造商:SILABS 制造商全稱:SILABS 功能描述:Evaluation Board Rev 5.0 for the Si2493/57/34/15/04
Si2493FS08-EVB 功能描述:網(wǎng)絡(luò)開發(fā)工具 16-pin Si2493+Si3008 ISOmodem Eval Board RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
Si2493FS18-EVB 功能描述:網(wǎng)絡(luò)開發(fā)工具 16-pin Si2493+Si3018 ISOmodem Eval Board RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
SI2493-FT 功能描述:電信線路管理 IC CONTACT SILICON LABS FOR AVAILABILITY 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
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