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DS3254A3
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 144-BGA, CSPBGA |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2006 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 144 |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS3254 |
| Function | Line Interface Unit (LIU) |
| 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 |
DS3254A3 Overview
The 144-BGA, CSPBGA package reduces the amount of space on a board.In order to pack telecommunications equipment, Tray is used.Telecommunications equipment is mounted using Surface Mount.Telecom circuit is made up of 4 circuits.A higher supply voltage for 3.135V~3.465V will improve efficiency.At -40°C~85°C, reliable performance can be achieved.Configuration of this telecom circuit has 144 terminations.A 3.3V supply voltage is required to operate it.Telecom switching's base part number, DS3254, can be used to find related parts.PCM TRANSCEIVER is the type of IC it uses for telecom.A 290mA-volt supply current is used to operate telecom equipment .
DS3254A3 Features
Available in the 144-BGA, CSPBGA package
PCM TRANSCEIVER as telecom IC type
DS3254A3 Applications
There are a lot of Maxim Integrated DS3254A3 Telecom applications.
- Interfaces to DS3
- Fractional T1/E1/J1
- E1 Network Equipment
- High speed data transmission line cards
- E1 LAN/WAN Routers
- DSLAMs
- E1 Multiplexer
- Fiber
- Central office (CO)
- DECT (Digital European Cordless Telephone) Base Stations