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78P2351-IGT/F PDF预览

78P2351-IGT/F

更新时间: 2024-02-14 06:40:28
品牌 Logo 应用领域
TERIDIAN ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路异步传输模式
页数 文件大小 规格书
42页 736K
描述
Single Channel OC-3/ STM1-E/ E4 LIU

78P2351-IGT/F 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
包装说明:QCCN, LCC56,.27SQ,16Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:7 weeks
风险等级:5.58模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:S-PQCC-N56端子数量:56
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:QCCN
封装等效代码:LCC56,.27SQ,16封装形状:SQUARE
封装形式:CHIP CARRIER电源:3.3 V
认证状态:Not Qualified子类别:Other Analog ICs
最大供电电流 (Isup):180 mA标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUADBase Number Matches:1

78P2351-IGT/F 数据手册

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78P2351  
Single Channel  
OC-3/ STM1-E/ E4 LIU  
DATA SHEET  
SEPTEMBER 2006  
DESCRIPTION  
FEATURES  
The 78P2351 is Teridian’s second generation Line  
Interface Unit (LIU) for 155 Mbps (OC-3, STS-3, or  
STM-1) and 140 Mbps PDH (E4) telecom interfaces.  
The device is a single chip solution that includes an  
integrated CDR in the transmit path for flexible NRZ  
to CMI conversion.  
ITU-T G.703 compliant cable driver for 139.264  
Mbps or 155.52 Mbps CMI-coded coax  
transmission  
Integrated adaptive CMI equalizer and CDR in  
receive path handles over 12.7dB of cable loss  
Serial, LVPECL-compatible system interface  
with integrated CRU in transmit path for flexible  
NRZ to CMI conversion.  
The device can interface to 75coaxial cable using  
CMI coding or directly to a fiber optics transceiver  
4-bit parallel CMOS system interface with  
master and slave Tx clock modes.  
module using NRZ coding.  
The 78P2351 is  
compliant with all respective ANSI, ITU-T, and  
Telcordia standards for jitter tolerance, generation,  
and transfer.  
Selectable LVPECL compatible NRZ media  
interface for 155.52 Mbps optical transmission.  
Configurable via HW control pins or 4-wire serial  
interface  
APPLICATIONS  
Compliant with ANSI T1.105.03-1994; ITU-T  
G.751, G.813, G.823, G.825, G.958; and  
Telcordia GR-253-CORE for jitter performance.  
Receiver Loss of Signal (LOS) detection  
compatible with ITU-T G.783  
Central Office Interconnects  
DSLAMs  
Add Drop Multiplexers (ADMs)  
PDH/SDH test equipment  
Multi Service Switches  
Digital Microwave Radios  
Operates from a single 3.3V supply  
100-pin JEDEC LQFP  
BLOCK DIAGRAM  
Lock Detect  
ECLP/N  
TXCKP/N  
Tx CDR  
SIDP/N  
FIFO  
CMI  
Encoder  
CMI2P/N  
CMIP/N  
SICKP/N  
PICK  
PI[3:0]D  
PTOCK  
PMOD, SMOD[1:0], PAR  
RLBK,  
RDSL  
SOCKP/N  
SODP/N  
CMI  
Rx CDR  
Decoder  
Adaptive  
Eq.  
RXP/N  
PO[3:0]D  
POCK  
Lock Detect  
LOS Detect  
CMI  
LLBK  
Page: 1 of 42  
2006 Teridian Semiconductor Corporation  
Rev. 2.4  

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