參數(shù)資料
型號: IDT82V2048DA
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 41/62頁
文件大?。?/td> 0K
描述: IC LIU T1/E1 8CH SHORT 144-TQFP
標準包裝: 30
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
包裝: 托盤
其它名稱: 82V2048DA
46
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
INDUSTRIAL TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATING
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VDDA, VDDD
Core Power Supply
-0.5
4.0
V
VDDIO0, VDDIO1
I/O Power Supply
-0.5
4.0
V
VDDT0-7
Transmit Power Supply
-0.5
7.0
V
Vin
Input Voltage, any digital pin
GND-0.5
5.5
V
Input Voltage(1), RTIPn pins and RRINGn pins
1. Referenced to ground
GND-0.5
VDDA+ 0.5
VDDD+ 0.5
V
ESD Voltage, any pin(2)
2. Human body model
2000
V
Iin
Transient Latch-up Current, any pin
100
mA
Input Current, any digital pin(3)
3. Constant input current
-10
10
mA
DC Input Current, any analog pin(3)
±100
mA
Pd
Maximum Power Dissipation in package
1.6
W
Tc
Case Temperature
120
°C
Ts
Storage Temperature
-65
+150
°C
CAUTION: Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Exposure to absolute maximum rat-
ing conditions for extended periods may affect device reliability.
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(1)
1. T1 is only 5V VDDT.
Transmitter Supply
3.3 V
3.13
3.3
3.47
V
5 V
4.75
5.0
5.25
V
TA
Ambient Operating Temperature
-40
25
85
°C
RL
Output load at TTIPn pins and TRINGn pins
25
IVDD
Average Core Power Supply Current(2)
2. Maximum power and current consumption over the full operating temperature and power supply voltage range. Includes all channels.
55
65
mA
IVDDIO
I/O Power Supply Current(3)
3. Digital output is driving 50 pF load, digital input is within 10% of the supply rails.
15
25
mA
IVDDT
Average transmitter power supply current, T1 mode(2),(4),(5)
4. T1 maximum values measured with maximum cable length (TS[2:0] = 111). Typical values measured with typical cable length (TS[2:0] = 101).
5. Power consumption includes power absorbed by line load and external transmitter components.
50% ones density data:
230
mA
100% ones density data:
440
mA
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