DS3253+
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 144-BGA, CSPBGA |
| Number of Pins | 144 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 2006 |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Subcategory | Digital Transmission Interfaces |
| Technology | BIPOLAR |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS3253 |
| Function | Line Interface Unit (LIU) |
| Interface | LIU |
| Max Supply Current | 280mA |
| Current - Supply | 220mA |
| Data Rate | 51.84 Mbps |
| Telecom IC Type | PCM TRANSCEIVER |
| Number of Transmitters | 3 |
| Height Seated (Max) | 1.76mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS3253+ Overview
144-BGA, CSPBGA package is used to save board space.A Tray-packing method is used to pack telecommunications equipment.Surface Mount is used as telecommunications equipment mounting type.Wtelecom IC's efficiencyh a high supply voltage, 3.135V~3.465V can be operated more efficiently.Telecom switching is possible to achieve reliable performance when the operating temperature is set at 0°C~70°C.The mounting is in the way of Surface Mount.It operates at voltage 3.3V.There are 144 pins on this telecom interface.By using the DS3253 part number, more related parts can be found.Telecom ICs of type PCM TRANSCEIVER are used in it.220mA is the supply current.This is a Digital Transmission Interfaces subcategory.The supply current should be kept at 280mA for normal operation.
DS3253+ Features
Available in the 144-BGA, CSPBGA package
PCM TRANSCEIVER as telecom IC type
DS3253+ Applications
There are a lot of Maxim Integrated DS3253+ Telecom applications.
- Integrated Access Devices
- PCM channel bank
- High-Density T1/E1/J1 interfaces for Multiplexers
- Digital Access Cross-connect System (DACs)
- Inverse Multiplexing for ATM (IMA)
- Residential Gateways
- Digital access cross connects
- ISDN NT1/TA
- Fiber Optic Terminals
- DECT (Digital European Cordless Telephone) Base
