参数资料
型号: IDT82V2042EPFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 63/83页
文件大小: 0K
描述: IC LIU T1/J1/E1 2CH SHORT 80TQFP
标准包装: 45
类型: 线路接口装置(LIU)
规程: E1
电源电压: 3.13 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-TQFP(14x14)
包装: 托盘
其它名称: 82V2042EPFG
IDT82V2042E
DUAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
TEST SPECIFICATIONS
66
December 12, 2005
1.Power consumption includes power consumption on device and load. Digital levels are 10% of the supply rails and digital outputs driving a 50 pF capacitive load.
2.Maximum power consumption over the full operating temperature and power supply voltage range.
3.In shorthaul mode,if internal impedance matchingis chosen, E1 75
power dissipationvaluesaremeasuredwithtemplatePULS[3:0]=0000;E1120powerdissipationvaluesaremeasured
with template PULS[3:0] = 0001; T1 power dissipation values are measured with template PULS[3:0] = 0110; J1 power dissipation values are measured with template PULS[3:0] = 0111.
1.Maximum power and current consumption over the full operating temperature and power supply voltage range. Includes all channels.
2.Power consumption includes power absorbed by line load and external transmitter components.
3.T1 is measured with maximum cable length.
Table-56 Recommended Operation Conditions
Symbol
Parameter
Min
Typ
Max
Unit
VDDA,VDDD
Core Power Supply
3.13
3.3
3.47
V
VDDIO
I/O Power Supply
3.13
3.3
3.47
V
VDDT
Transmitter Power Supply
3.13
3.3
3.47
V
VDDR
Receive Power Supply
3.13
3.3
3.47
V
TA
Ambient operating temperature
-40
25
85
°C
Total current dissipation1,2,3
E1, 75
load
50% ones density data
100% ones density data
-
100
130
110
140
mA
E1, 120
Load
50% ones density data
100% ones density data
-
110
130
120
140
mA
T1, 100
Load
50% ones density data
100% ones density data
-
120
170
130
180
mA
J1, 110
Load
50% ones density data
100% ones density data
-
100
130
110
140
mA
Table-57 Power Consumption
Symbol
Parameter
Min
Typ
Max1,2
Unit
E1, 3.3 V, 75
Load
50% ones density data:
100% ones density data:
-
330
430
-
490
mW
E1, 3.3 V, 120
Load
50% ones density data:
100% ones density data:
-
370
430
-
490
mW
T1, 3.3 V, 100
Load3
50% ones density data:
100% ones density data:
-
400
560
-
630
mW
J1, 3.3 V, 110
Load
50% ones density data:
100% ones density data:
-
330
430
-
490
mW
Table-58 DC Characteristics
Symbol
Parameter
Min
Typ
Max
Unit
VIL
Input Low Level Voltage
-
0.8
V
VIH
Input High Voltage
2.0
-
V
VOL
Output Low level Voltage (Iout=1.6mA)
-
0.4
V
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