參數(shù)資料
型號(hào): PEF3452
廠商: INFINEON TECHNOLOGIES AG
英文描述: Line Interface Unit for DS3, STS 1 and E3
中文描述: 線路接口單元的DS3中,STS 1和E3
文件頁(yè)數(shù): 13/71頁(yè)
文件大?。?/td> 1372K
代理商: PEF3452
PEF 3452
TE3-LIU V1.3
Overview
Preliminary Data Sheet
3
2001-12-05
PRELIMINARY
Hardware Interface Mode
DS3/STS-1 or E3
Line Coding (E3: HDB3 or AMI
;
DS3/STS-1: B3ZS or AMI)
Transmitter disable
Power down
Remote loop
Local loop
Single/dual rail operation
Receive clock edge selection
Transmit clock edge selection
Transmit
"
all ones
"
Receive line monitoring mode
Automatic RDOP/RDON blanking option
Jitter attenuation
Loss of signal indication
Bipolar violation indication
Microprocessor Interface Mode
Microprocessor bus compatible interface
Hardware control lines directly accessible
General
CMOS device
P-M
Q
FP-44-2 package (body size 10 mm
×
10 mm, lead pitch 0.8 mm)
Single power supply: 3.3 V
±
5
%
5V-tolerant digital input lines
Temperature range of -40°C to
+
85°C
Low power device
Applications
Interface for SONET/DS3 and E3 network equipment
WAN gateways
CSU/DSU
Multiplexers
Digital crossconnect systems
DS3/STS-1/E3 Test Equipment
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