參數(shù)資料
型號： 28233-11
廠商： CONEXANT SYSTEMS
元件分類： 數(shù)字傳輸電路
英文描述： ATM Transmitter/Receiver with UTOPIA Interface
中文描述： TRANSCEIVER, PQFP160
封裝： PLASTIC, MQFP-160
文件頁數(shù)： 45/161頁
文件大小： 1832K
代理商： 28233-11
CN8223
2.0 Functional Description
ATM Transmitter/Receiver with UTOPIA Interface
2.2 Line Framers
100046C
Conexant
2-11
Figure 2-10
illustrates the transmit timing for the E3 interface. TXCKI has a
frequency of 34.368 MHz. TXSYI has a rising edge after the sampling of the last
bit of the frame alignment signal. TXDATO is the output signal; it transitions in
response to the falling edge of TXCKI, and can be sampled on the following
falling edge. This timing is compatible with the Conexant Bt8330B DS3/E3
framer using the TXOVH output. The frame alignment signal position is filled
with the value 0xCCCC. This value provides the four overhead bits (required by
ETSI prETS 300 214) that follow the frame alignment signal defined by ITU
G.751.
2.2.4 Externally Framed Receive Line Interface
The CN8223 external receive line interface has three inputs: clock, data, and
frame sync. Frame sync can be a multiple of the frame period.
Table 2-7
lists the
receiver connections for all external framing modes. The receive line inputs
consist of the receive clock (RXCKI), the receive sync input (RXSYI), and the
receive data input (RXDATI) when the external framer mode is selected.
Figure 2-10. E3 Interface Transmit Timing
Frame Alignment Signal Position
TXCKI
TXSYI
TXDATO
X
1
1
0
0
Information Field
X
X
X
X
X
X
X
X
X
8
Table 2-7. External Framing Mode Receiver Connections
Signal Name
Connect to CN8223 Pin
Receive Clock Input (RXCKI)
RXCKI
Receive Sync Input (RXSYI)
RXIN[3]
Receive Data Input (RXDATI)
RXIN[0]
Receive Loss of Signal (RXLOS~)
RXIN[4]
相關(guān)PDF資料
PDF描述
28C010TRPDB-12 150 x 32 pixel format, LED Backlight available
28C010TRT1DE-15 1 Megabit (128K x 8-Bit) EEPROM
28C010TRT1DE-20 1 Megabit (128K x 8-Bit) EEPROM
28C010TRT1FB-15 1 Megabit (128K x 8-Bit) EEPROM
28C010TRT1FB-20 1 Megabit (128K x 8-Bit) EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
282332-2 制造商:TE Connectivity 功能描述:
282-333 制造商:WAGO Innovative Connections 功能描述:END PLATE RAIL MOUNTED TERMINAL BLOCK 制造商:WAGO 功能描述:END PLATE, RAIL MOUNTED TERMINAL BLOCK 制造商:WAGO Innovative Connections 功能描述:END PLATE, RAIL MOUNTED TERMINAL BLOCK; Series:282; Accessory Type:End Plate; For Use With:Rail Mounted Terminal Blocks; Color:Orange; Mounting Type:DIN Rail ;RoHS Compliant: Yes
2823337 功能描述:工業(yè)繼電器 ST-REL4-KG120/21-21 RoHS:否 制造商:TE Connectivity / Kilovac 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值: 線圈電壓:9 VDC to 36 VDC 線圈電阻:38 Ohms 線圈電流: 切換電壓: 安裝風(fēng)格:Panel 觸點(diǎn)材料:Silver Palladium
282-334 制造商:WAGO Innovative Connections 功能描述:End Plate 2 mm Thick-Color Grey For Use With Rail Mounted Terminal Block 制造商:WAGO 功能描述:GREY END PLATE 制造商:WAGO Innovative Connections 功能描述:END PLATE, 2MM, GREY; Series:-; Accessory Type:End Plate; For Use With:Rail Mounted Terminal Blocks ;RoHS Compliant: Yes
282-334 制造商:WAGO Innovative Connections 功能描述:END PLATE 制造商:WAGO 功能描述:END PLATE
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*