DS3254
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 144-BGA, CSPBGA |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 144 |
| Terminal Finish | NOT SPECIFIED |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Function | Line Interface Unit (LIU) |
| Qualification Status | COMMERCIAL |
| Interface | LIU |
| Number of Circuits | 4 |
| Current - Supply | 290mA |
| Telecom IC Type | PCM TRANSCEIVER |
| Height Seated (Max) | 1.76mm |
| Length | 13mm |
| Width | 13mm |
| RoHS Status | Non-RoHS Compliant |
DS3254 Overview
A 144-BGA, CSPBGA package saves space on a board.Telecommunications equipment is packed using the Tray method.Telecommunications equipment is mounted with type Surface Mount.An 4-circuit makes up this telecom IC .3.135V~3.465V can be supplied wtelecom IC's efficiencyh a voltage that enhances efficiency.At 0°C~70°C, reliable performance can be achieved.Telecom switching configuration contains 144 terminations.3.3V is its supply voltage.Telecom ICs are of type PCM TRANSCEIVER.A 290mA supply current is required to operate telecom equipment .
DS3254 Features
Available in the 144-BGA, CSPBGA package
PCM TRANSCEIVER as telecom IC type
DS3254 Applications
There are a lot of Rochester Electronics, LLC DS3254 Telecom applications.
- Interfaces to SONET STS-1 Networks
- T2 Rates PCM Line Interface
- PBX (Private Branch Exchange)
- Fiber In The Loop (FITL)
- Cable Modem
- Channel Service Units (CSUs): T1/E1/J1
- Frame Relay Switches and Access Devices (FRADS)
- Wireless Local Loop
- T1/E1/J1 Performance Monitoring
- Cable modem
