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DS3251N+
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Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
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FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Supply Voltage | 3.3V |
| Base Part Number | DS3251 |
| Function | Line Interface Unit (LIU) |
| Power Supplies | 3.3V |
| Interface | LIU |
| Max Supply Current | 120mA |
| Current - Supply | 80mA |
| Data Rate | 51.84 Mbps |
| Telecom IC Type | PCM TRANSCEIVER |
| Number of Transmitters | 1 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 144-BGA, CSPBGA |
| Number of Pins | 144 |
| Operating Temperature | -40°C~85°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 |
DS3251N+ Overview
A 144-BGA, CSPBGA package saves space on a board.Packing is done according to the Tray method.Telecommunications equipment is mounted using Surface Mount.A higher supply voltage for 3.135V~3.465V will improve efficiency.The operating temperature set at -40°C~85°C can offer reliable performance.Mounted in Surface Mount-direction.It operates at voltage 3.3V.The 144 pins on this interface are used for telecom.Using telecom switching's base part number of DS3251, you can find more related parts.Telecom ICs of type PCM TRANSCEIVER are used in it.A current of 80mA is used as the supply current.The telecommunications device is part of the Digital Transmission Interfaces subcategory.Normally, the supply current should remain at 120mA.
DS3251N+ Features
Available in the 144-BGA, CSPBGA package
PCM TRANSCEIVER as telecom IC type
DS3251N+ Applications
There are a lot of Maxim Integrated DS3251N+ Telecom applications.
- Channel Service Units (CSUs): T1/E1/J1
- Private branch exchange (PBX)
- T1/E1/J1 Multiplexer and Channel Banks
- PBX interfaces
- Channel Banks
- Digital cross connects (DSX-1)
- Router
- Integrated Access Devices (IADs)
- Switches
- PDH Multiplexers