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參數(shù)資料
型號: XRT91L32IQTR
廠商: Exar Corporation
文件頁數(shù): 28/37頁
文件大?。?/td> 0K
描述: IC TXRX SONET/SDH 8BIT 100QFP
產(chǎn)品變化通告: XRT91L32IQ(TR) Obsolescence 12/Oct/2010
標(biāo)準(zhǔn)包裝: 1,000
類型: 收發(fā)器
規(guī)程: SONET/SDH
電源電壓: 3.3V
安裝類型: 表面貼裝
封裝/外殼: 100-BQFP
供應(yīng)商設(shè)備封裝: 100-QFP(14x20)
包裝: 帶卷 (TR)
XRT91L32
xr
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
REV. 1.0.3
32
5.0
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
NOTE: Stresses listed under Absolute Maximum Power and I/O ratings may be applied to devices one at a time without
causing permanent damage. Functionality at or above the values listed is not implied. Exposure to these values for
extended periods will severely affect device reliability.
Thermal Resistance of QFP Package........
ΘjA = 45°C/W
Operating Temperature Range.................-40°C to 85°C
Thermal Resistance of QFP Package........
ΘjC = 12°C/W
Case Temperature under bias..................-55°C to 125°C
ESD Protection (HBM)..........................................>2000V
Storage Temperature ...............................-65°C to 150°C
ABSOLUTE MAXIMUM POWER AND INPUT/OUTPUT RATINGS
SYMBOL
TYPE
PARAMETER
MIN.
TYP.
MAX.
UNITS
VDD3.3
CMOS Digital Power Supply
-0.5
6.0
V
VDDLVPECL
PECL I/O Power Supply
-0.5
6.0
V
AVDD_IO
3.3V Analog I/O and Power Supply
-0.5
6.0
V
LVPECL
DC logic signal input voltage
-0.5
VDDLVPECL +0.5
V
LVTTL
DC logic signal input voltage
-0.5
5.5
V
LVTTL
DC logic signal output voltage
-0.5
VDD3.3 +0.5
V
LVPECL
Input current
-100
100
mA
LVTTL
Input current
-100
100
mA
POWER AND CURRENT DC ELECTRICAL CHARACTERISTICS
Test Conditions: TA = 25°C, VDD = 3.3V + 5% unless otherwise specified
SYMBOL
TYPE
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
VDD3.3
Power Supply Voltage
3.135
3.3
3.465
V
AVDD3.3
Transmit Power Supply Voltage (AVDD3.3_TX)
3.135
3.3
3.465
V
AVDD3.3
Receiver Power Supply Voltage (AVDD3.3_RX)
3.135
3.3
3.465
V
VDD
LVPECL
PECL I/O Power Supply Voltage
3.135
3.3
3.465
V
IDD-OC3
Total Power Supply Current
200
mA
IDD-OC12
Total Power Supply Current
242
mA
PDD-OC3
Total Power Consumption
660
mW
PDD-OC12
Total Power Consumption
800
mW
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