Maxim Integrated DS21448L
- Part Number:
- DS21448L
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3685506-DS21448L
- Description:
- IC LIU QUAD E1/T1/J1 128-LQFP
- Datasheet:
- DS21448L
Maxim Integrated DS21448L technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS21448L.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case128-LQFP
- Number of Pins128
- Operating Temperature0°C~70°C
- PackagingTube
- Published2006
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations128
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- SubcategoryDigital Transmission Interfaces
- Voltage - Supply3.135V~3.465V
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)245
- Supply Voltage3.3V
- Terminal Pitch0.5mm
- Reach Compliance Codenot_compliant
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberDS21448
- FunctionLine Interface Unit (LIU)
- Qualification StatusNot Qualified
- Operating Supply Voltage3.3V
- Max Supply Current400mA
- Current - Supply320mA
- Telecom IC TypePCM TRANSCEIVER
- Number of Transceivers4
- Height1.45mm
- Length20mm
- Width14mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
DS21448L Overview
The manufacturer of this component is Maxim Integrated and it falls under the category of Interface - Telecom chips. It is designed to be mounted on the surface of a circuit board and comes in a 128-LQFP package. This part is no longer in production, making it obsolete. It has a Moisture Sensitivity Level of 3, which means it can be exposed to a maximum of 168 hours of moisture before it may be damaged. The required supply voltage for this part is 3.3V and it is not compliant with Reach regulations. The maximum reflow temperature for this part is not specified. Its dimensions are 20mm in length and 14mm in width.
DS21448L Features
Available in the 128-LQFP package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.3V
4 transceivers
DS21448L Applications
There are a lot of Maxim Integrated DS21448L Telecom applications.
Digital subscriber line access multiplexer (DSLAM)
PDH Multiplexers
Frame Relay Switches and Access Devices (FRADS)
LAN Routers
Cable modem
CSU/DSU E1 Interface
Cable PC
Channel Banks
Dual battery supply voltage SLICs
E1 Network Equipment
The manufacturer of this component is Maxim Integrated and it falls under the category of Interface - Telecom chips. It is designed to be mounted on the surface of a circuit board and comes in a 128-LQFP package. This part is no longer in production, making it obsolete. It has a Moisture Sensitivity Level of 3, which means it can be exposed to a maximum of 168 hours of moisture before it may be damaged. The required supply voltage for this part is 3.3V and it is not compliant with Reach regulations. The maximum reflow temperature for this part is not specified. Its dimensions are 20mm in length and 14mm in width.
DS21448L Features
Available in the 128-LQFP package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.3V
4 transceivers
DS21448L Applications
There are a lot of Maxim Integrated DS21448L Telecom applications.
Digital subscriber line access multiplexer (DSLAM)
PDH Multiplexers
Frame Relay Switches and Access Devices (FRADS)
LAN Routers
Cable modem
CSU/DSU E1 Interface
Cable PC
Channel Banks
Dual battery supply voltage SLICs
E1 Network Equipment
DS21448L More Descriptions
Telecom Interface ICs 3.3V E1/T1/J1 Quad Interface
Non-RoHS Compliant Contains Lead QUAD GULL WING Telecom IC Line Interface Unit (LIU) 0C~70C 14mm 400mA 3.135V~3.465V
IC REG LIN POS ADJ 1.5A TO204AD
Non-RoHS Compliant Contains Lead QUAD GULL WING Telecom IC Line Interface Unit (LIU) 0C~70C 14mm 400mA 3.135V~3.465V
IC REG LIN POS ADJ 1.5A TO204AD
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