DS21455N
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 256-BGA |
| Number of Pins | 256 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2003 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 256 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Other Telecom ICs |
| Technology | BIPOLAR |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Base Part Number | DS21455 |
| Function | Line Interface Unit (LIU) |
| Operating Supply Voltage | 3.3V |
| Interface | LIU |
| Number of Circuits | 4 |
| Max Supply Current | 328mA |
| Data Rate | 64 kbps |
| Telecom IC Type | FRAMER |
| Length | 27mm |
| Width | 27mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
DS21455N Overview
256-BGA package is used to save board space.For packing, Tray is used.Telecommunications equipment is mounted using Surface Mount.An 4-circuit makes up this telecom IC .Improved efficiency can be ensured when the supply voltage of 3.135V~3.465V is provided.The operating temperature set at -40°C~85°C can offer reliable performance.The mounting is in the way of Surface Mount.Telecom switching configuration has 256 terminations.It operates at a voltage of 3.3V.A 256 pin is included in this telecom interface.Telecom switching's base part number, DS21455, can be used to find related parts.The type of telecom IC it uses is FRAMER.For designers, telecom product offers a great deal of flexibility by operating on the 3.3V supply voltage.This is a Other Telecom ICs subcategory.Normal operation requires a constant supply current of 328mA.
DS21455N Features
Available in the 256-BGA package
FRAMER as telecom IC type
Operating supply voltage of 3.3V
DS21455N Applications
There are a lot of Maxim Integrated DS21455N Telecom applications.
- BITS Timing
- Set-Top Box
- ISDN Primary Rate Interfaces (PRA)
- Public switching systems
- Frame Relay Switches and Access Devices (FRADS)
- Short/Medium Loop
- PDH Multiplexers
- M13 MUX
- CSU/DSU Equipment
- Fault Tolerant Systems
