DS21Q50L
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Number of Pins | 100 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 2004 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 100 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Other Telecom ICs |
| Technology | CMOS |
| Voltage - Supply | 3.14V~3.47V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| 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 |
| Carrier Type | CEPT PCM-30/E-1 |
| Height Seated (Max) | 1.6mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21Q50L Overview
In order to save space on the board, the 100-LQFP package is used.A Tray-packing method is used to pack telecommunications equipment.A Surface Mount mounting type is used.The telecom IC is composed of 4 circuits.A higher supply voltage for 3.14V~3.47V will improve efficiency.At 0°C~70°C, reliable performance can be achieved.A Surface Mount-axis mount is used.Telecom switching configuration contains 100 terminations.It operates at voltage 3.3V.Telecom interfaces contain 100 pins.DS21Q50 is the base part number, which can be used to find more related parts.Telecom product operates with the supply voltage of 3.3V to provide much flexibility for designers.A designer can make use of this telecom circuit by operating with the 230mA supply current.Other Telecom ICs is telecommunications device s subcategory.The supply current should be kept at 230mA for normal operation.
DS21Q50L Features
Available in the 100-LQFP package
Operating supply voltage of 3.3V
Operating supply current of 230mA
DS21Q50L Applications
There are a lot of Maxim Integrated DS21Q50L Telecom applications.
- Fiber Optic Terminals
- Microwave transmission systems
- Fractional T1/E1/J1
- Digital Access Cross-connect System (DACs)
- Integrated Multi-Service Access Platforms (IMAPs)
- Intelligent PBX
- ISDN NT1/TA
- PBX (Private Branch Exchange)
- Digital Modems
- E1 Rates PCM Line Interface
