参数资料
型号: WJLXT385LEB1
厂商: INTEL CORP
元件分类: 数字传输电路
英文描述: DATACOM, PCM TRANSCEIVER, PQFP144
封装: ROHS COMPLIANT, LQFP-144
文件页数: 6/138页
文件大小: 1545K
代理商: WJLXT385LEB1
103
Document Number: 249252
Revision Number: 006
Revision Date: 19-Jan-2006
IntelLXT385 Octal E1 S/H PCM Transceiver with JA
Table 55 lists power consumption values for the LXT385 ransceiver.
Table 55. Intel
LXT385 Transceiver Power Consumption
Transmit
1:2 Transformer
Transmit
1:1.7 Transformer
Parameter
Typic
al
Maximu
m1,2
Typical
Maximu
m1,2
Unit
Test Condition
TVCC
Load
3.3V
75
Ω
760
mW
50% marks (1:1)
1270
1420
mW
100% ones (marks)
120
Ω
640
mW
50% marks (1:1)
1110
1280
mW
100% ones (marks)
5.0V
(1:2 trans-
former)
75
Ω
1000
mW
50% marks (1:1)
1730
1940
mW
100% ones (marks)
120
Ω
820
mW
50% marks (1:1)
1500
1730
mW
100% ones (marks)
5.0V
(Low power -
1:1.17 trans-
former)
75
Ω
850
mW
50% marks (1:1)
1450
1650
mW
100% ones (marks)
120
Ω
700
mW
50% marks (1:1)
1260
1450
mW
100% ones (marks)
1. Current consumption over full range of the operating temperature and power supply voltage for the
LXT385 transceiver. Includes all channels.
2. Power consumption includes power absorbed by the line load external to the LXT385 transceiver
drivers.
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WJLXT385LEB1 DATACOM, PCM TRANSCEIVER, PQFP144
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