Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
100-LQFP |
Number of Pins |
100 |
Packaging |
Tray |
Published |
2004 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Max Operating Temperature |
70°C |
Min Operating Temperature |
0°C |
Voltage - Supply |
3.14V~3.47V |
Base Part Number |
DS21Q50 |
Function |
Transceiver |
Operating Supply Voltage |
3.3V |
Interface |
E1 |
Number of Circuits |
4 |
Operating Supply Current |
230mA |
Max Supply Current |
230mA |
Data Rate |
64 kbps |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
DS21Q50L-W+ Overview
To save board space, the 100-LQFP package is used.In order to pack telecommunications equipment, Tray is used.There is a type Surface Mount mount for this telecom circuit.A 4-circuit composes this telecom IC .Telecom circuit is possible to increase efficiency by providing 3.14V~3.47V with a higher voltage.A Surface Mount-axis mounts telecom switching.There are 100 pins on this telecom interface.Telecom switching's base part number of DS21Q50 can be a method to find more related parts.With the voltage of 3.3V as its supply voltage, designers have a great deal of flexibility.Designers have a great deal of flexibility with this telecom circuit due to its operation with the supply current provided by 230mA.Temperature should be set at the minimum value of 0°C to ensure normal operation.The temperature is set at the maximum value of 70°C to ensure normal operation.Normally, the supply current should remain at 230mA.
DS21Q50L-W+ Features
Available in the 100-LQFP package
Operating supply voltage of 3.3V
Operating supply current of 230mA
DS21Q50L-W+ Applications
There are a lot of Maxim Integrated DS21Q50L-W+ Telecom applications.
- T1 Digital Cross Connects (DSX-1)
- T1/E1/J1 LAN/WAN Routers
- Central office (CO)
- ISDN NT1/TA
- Wireless local loop (WLL)
- ISDN Primary Rate Interface
- Remote wireless modules
- Add/Drop multiplexers (ADMs)
- T1/E1/J1 Performance Monitoring
- Cable Telephony