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256 TerminationsDS21455 Telecom device4 Circuits
- Manufacturer: Maxim Integrated
- NO: 503-DS21455
- Package: 256-BGA
- Datasheet:
- Stock: 3956
- Description: 256 TerminationsDS21455 Telecom device4 Circuits(Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 23 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 256-BGA |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°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 |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS21455 |
| JESD-30 Code | S-PBGA-B256 |
| Function | Line Interface Unit (LIU) |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | LIU |
| Number of Circuits | 4 |
| Telecom IC Type | FRAMER |
| Length | 27mm |
| Width | 27mm |
| RoHS Status | Non-RoHS Compliant |
DS21455 Overview
Space is saved on the board by using the 256-BGA package.Telecommunications equipment is packed using the Tray method.The mounting type is Surface Mount.This telecom IC is composed of 4 circuits.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.In telecom switching configuration, there are 256 terminations.It requires a supply voltage of 3.3V.By using telecom switching's base part number of DS21455, it is possible to find more related parts.The type of telecom IC it uses is FRAMER.The subcategory of Other Telecom ICs includes telecommunications device .
DS21455 Features
Available in the 256-BGA package
FRAMER as telecom IC type
DS21455 Applications
There are a lot of Maxim Integrated DS21455 Telecom applications.
- Multi-Line E1 Interface Cards
- Private branch exchange (PBX)
- Public switching systems
- E3/DS3 Access Equipment
- CSU/DSU E1 Interface
- Router
- Cable Telephony
- ISDN Primary Rate Interfaces (PRA)
- Microwave transmission systems
- T1/E1/J1 LAN/WAN Routers
