DS21Q48
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 144-BBGA |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| 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 |
| Technology | CMOS |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| JESD-30 Code | S-PBGA-B144 |
| Function | Line Interface Unit (LIU) |
| Qualification Status | COMMERCIAL |
| Interface | LIU |
| Current - Supply | 95mA |
| Telecom IC Type | PCM TRANSCEIVER |
| Length | 17mm |
| Width | 17mm |
| RoHS Status | Non-RoHS Compliant |
DS21Q48 Overview
Space is saved on the board by using the 144-BBGA package.Packing is done according to the Tube method.Telecommunications equipment is mounted using Surface Mount.When 4.75V~5.25V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.A 0°C~70°C-temperature setting offers reliable performance.There are 144 terminations can be found in telecom switching configuration.It operates with a voltage of 5V.It adopts PCM TRANSCEIVER as its telecom IC type.A 95mA-volt supply current is used to operate telecom equipment .
DS21Q48 Features
Available in the 144-BBGA package
PCM TRANSCEIVER as telecom IC type
DS21Q48 Applications
There are a lot of Rochester Electronics, LLC DS21Q48 Telecom applications.
- Central office
- DECT (Digital European Cordless Telephone) Base
- Cable Telephony
- Integrated Access Devices
- LAN Routers
- T1 Digital Cross Connects (DSX-1)
- Fiber in the loop (FITL)
- Intelligent PBX
- SONET/SDH terminal
- E1 Rates PCM Line Interface
