DS21Q48B Overview
A 144-BBGA package saves space on a board.A Tray-packing method is used to pack telecommunications equipment.A Surface Mount mounting type is used.The voltage supplied to 4.75V~5.25V can improve efficiency.Operating temperatures of -40°C~85°C can ensure reliable performance.Telecom switching configuration contains 144 terminations.The voltage it operates at is 5V.Telecom switching's base part number of DS21Q48 can be used to find more related parts.A 95mA-volt supply current is used to operate telecom equipment .The telecommunications device is part of the Digital Transmission Interfaces subcategory.
DS21Q48B Features
Available in the 144-BBGA package
DS21Q48B Applications
There are a lot of Maxim Integrated DS21Q48B Telecom applications.
- ISDN Primary Rate Interfaces (PRA)
- Frame Relay Switches and Access Devices (FRADS)
- Home Side Box
- CSU/DSU E1 Interface
- Voice over IP/DSL
- Dual battery supply voltage SLICs
- E3/DS3 Access Equipment
- M13 MUX
- E1 LAN/WAN Routers
- Digital Cross-Connect Systems
