Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
IDT, Integrated Device Technology Inc IC LIU T1/E1/J1 OCTAL 256BGA ActiveLine Interface Unit (LIU)E1, J1, T181.8V, 3.3V
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2.57W-40°C ~ 85°CSurface Mount256-BGA256-PBGA (17x17)
Cirrus Logic Inc. IC LIU OCTAL E1 144LQFP ObsoleteLine Interface Unit (LIU)E183.135 V ~ 3.465 V
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1.04W-40°C ~ 85°CSurface Mount144-LQFP144-LQFP (20x20)
Cirrus Logic Inc. IC LIU OCTAL T1/E1/J1 144LQFP ObsoleteLine Interface Unit (LIU)E1, J1, T183.14 V ~ 3.47 V
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1.73W-40°C ~ 85°CSurface Mount144-LQFP144-LQFP (20x20)
Maxim Integrated IC LIU E1/T1/J1 3.3V 144-ELQFP ObsoleteLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V250mA
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0°C ~ 70°CSurface Mount144-LQFP Exposed Pad144-LQFP-EP (20x20)
Maxim Integrated IC LIU E1/T1/J1 3.3V 144-ELQFP ObsoleteLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V250mA
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0°C ~ 70°CSurface Mount144-LQFP Exposed Pad144-LQFP-EP (20x20)
Maxim Integrated IC LIU E1/T1/J1 3.3V 144-ELQFP ObsoleteLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V250mA
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-40°C ~ 85°CSurface Mount144-LQFP Exposed Pad144-LQFP-EP (20x20)
Maxim Integrated IC LIU E1/T1/J1 3.3V 144-ELQFP ObsoleteLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V250mA
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-40°C ~ 85°CSurface Mount144-LQFP Exposed Pad144-LQFP-EP (20x20)
Maxim Integrated IC FRAMER OCTAL T1/E1 CSBGA Obsolete
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WAN83.135 V ~ 3.465 V275mA
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0°C ~ 70°CSurface Mount256-LBGA, CSBGA256-CSBGA (17x17)
Maxim Integrated IC OCTAL FRAMER T1/E1/J1 256-BGA Obsolete
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WAN83.135 V ~ 3.465 V275mA
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-40°C ~ 85°CSurface Mount256-LBGA, CSBGA256-CSBGA (17x17)
Microsemi Corporation EIGHT CHANNEL COMBINED T1/E1/J1 ActiveTransceiverE1, J1, SPI, T181.8V, 3.3V
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-40°C ~ 85°CSurface Mount256-BGA256-CABGA (17x17)
MaxLinear, Inc. IC LIU SH T1/E1/J1 8CH 225BGA ObsoleteLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V
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-40°C ~ 85°CSurface Mount225-BGA225-BGA (19x19)
MaxLinear, Inc. IC LIU SH E1 8CH 144TQFP ActiveLine Interface Unit (LIU)LIU83.135 V ~ 3.465 V
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-40°C ~ 85°CSurface Mount144-LQFP144-TQFP (20x20)
MaxLinear, Inc. IC LIU SH T1/E1/J1 8CH 225BGA ActiveLine Interface Unit (LIU)
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83.14 V ~ 3.47 V
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-40°C ~ 85°CSurface Mount225-BGA225-BGA (19x19)
MaxLinear, Inc. IC TI/E1/J1 FRAMER/LIU 329FBGA ActiveLine Interface Unit (LIU)
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83.3V
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-40°C ~ 85°CSurface Mount329-FBGA329-FPBGA (17x17)