參數(shù)資料
型號: DS21554LN
廠商: Maxim Integrated Products
文件頁數(shù): 33/124頁
文件大小: 0K
描述: IC TXRX E1 1-CHIP 5V 100-LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標準包裝: 90
功能: 單芯片收發(fā)器
接口: E1,HDLC,J1,T1
電路數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 75mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
包括: 遠程和 AIS 警報檢測器 / 發(fā)生器
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
16 of 124
Signal Name:
TNEGO
Signal Description:
Transmit Negative Data Output
Signal Type:
Output
Updated on the rising edge of TCLKO with the bipolar data out of the transmit-side formatter. This pin is
normally tied to TNEGI.
Signal Name:
TCLKO
Signal Description:
Transmit Clock Output
Signal Type:
Output
Buffered output of signal that is clocking data through the transmit-side formatter. This pin is normally
tied to TCLKI.
Signal Name:
TPOSI
Signal Description:
Transmit Positive Data Input
Signal Type:
Input
Sampled on the falling edge of TCLKI for data to be transmitted out onto the T1 line. Can be internally
connected to TPOSO by tying the LIUC pin high. TPOSI and TNEGI can be tied together in NRZ
applications.
Signal Name:
TNEGI
Signal Description:
Transmit Negative Data Input
Signal Type:
Input
Sampled on the falling edge of TCLKI for data to be transmitted out onto the T1 line. Can be internally
connected to TNEGO by tying the LIUC pin high. TPOSI and TNEGI can be tied together in NRZ
applications.
Signal Name:
TCLKI
Signal Description:
Transmit Clock Input
Signal Type:
Input
Line interface transmit clock. Can be internally connected to TCLKO by tying the LIUC pin high.
相關(guān)PDF資料
PDF描述
DS21552G IC TXRX T1 1-CHIP 5V 100-BGA
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