DS21Q48A3N
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 144-BBGA |
| Number of Pins | 144 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 144 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Digital Transmission Interfaces |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Base Part Number | DS21Q48 |
| Function | Line Interface Unit (LIU) |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | LIU |
| Max Supply Current | 125mA |
| Current - Supply | 95mA |
| Number of Transceivers | 4 |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21Q48A3N Overview
A 144-BBGA package is used to reduce board space requirements.The way of Tube is employed for telecommunications equipment packing.Telecommunications equipment is mounted using Surface Mount.A higher supply voltage for 4.75V~5.25V will improve efficiency.Reliable performance can be offered when the operating temperature is set at -40°C~85°C.Telecom switching is mounted in a Surface Mount-direction.144 terminations can be found in the configuration.It operates with a voltage of 5V.The telecom interface contains 144 pins.By using telecom switching's base part number of DS21Q48, it is possible to find more related parts.The supply current is 95mA.The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.This is a Digital Transmission Interfaces subcategory.In order to maintain normal operation, the supply current should be maintained at 125mA.Integrated wtelecommunication toolsh 4 transceivers, telecommunication tools provides wireless communication.
DS21Q48A3N Features
Available in the 144-BBGA package
Operating supply voltage of 5V
4 transceivers
DS21Q48A3N Applications
There are a lot of Maxim Integrated DS21Q48A3N Telecom applications.
- Cable modem
- Multi-Line E1 Interface Cards
- Interfaces to E3
- Channel Service Units (CSUs): T1/E1/J1
- Cable Telephony
- Interfaces to DS3
- Digital Cross-Connect Systems
- Digital Access Cross-connect System (DACs)
- ISDN Primary Rate Interfaces (PRA)
- E1 Rates PCM Line Interface