DS3251+
| 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) | 3 (168 Hours) |
| Number of Terminations | 144 |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS3251 |
| Function | Line Interface Unit (LIU) |
| Operating Supply Voltage | 3.3V |
| Interface | LIU |
| Max Supply Current | 120mA |
| Current - Supply | 80mA |
| Data Rate | 51.84 Mbps |
| Telecom IC Type | PCM TRANSCEIVER |
| Number of Transceivers | 1 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS3251+ Overview
In order to save space on the board, the 144-BGA, CSPBGA package is used.In order to pack telecommunications equipment, Tray is used.The mounting type is Surface Mount.Providing 3.135V~3.465V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.Using 0°C~70°C as the operating temperature can result in reliable performance.Mounted in the direction of Surface Mount.Configuration of this telecom circuit has 144 terminations.The voltage it operates at is 3.3V.Telecom interfaces contain 144 pins.By using telecom switching's base part number of DS3251, it is possible to find more related parts.It uses a PCM TRANSCEIVER type telecom IC.Telecom equipment operates wit h a supply current of 80mA.The telecom circuit operates with a supply voltage of 3.3V, giving designers a great deal of freedom.Among Digital Transmission Interfaces's subcategories, telecommunications device falls.When the supply current is at 120mA, the telecom IC will operate normally.With 1 transceivers, it is integrated.
DS3251+ Features
Available in the 144-BGA, CSPBGA package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.3V
1 transceivers
DS3251+ Applications
There are a lot of Maxim Integrated DS3251+ Telecom applications.
- Voice over packet gateways
- Integrated Access Devices (IADs)
- Digital Modems
- NIU
- Wireless local loop (WLL)
- Fractional T1/E1/J1
- ISDN NT1/TA
- Inverse Multiplexing for ATM (IMA) Wireless Base Stations
- Home Gateway
- Integrated Multi-Service Access Platforms (IMAPs)
