DS26303LN-120+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP Exposed Pad |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2007 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 144 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Digital Transmission Interfaces |
| Max Power Dissipation | 1.65W |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS26303 |
| JESD-30 Code | S-PQFP-G144 |
| Function | Line Interface Unit (LIU) |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | LIU |
| Number of Circuits | 8 |
| Nominal Supply Current | 478mA |
| Current - Supply | 250mA |
| Max Frequency | 2.048MHz |
| Telecom IC Type | PCM TRANSCEIVER |
| Height Seated (Max) | 1.6mm |
| Length | 20mm |
| Width | 20mm |
| RoHS Status | ROHS3 Compliant |
DS26303LN-120+ Overview
In order to save space on the board, the 144-LQFP Exposed Pad package is used.To pack telecommunications equipment, the way of Tray is used.In this case, Surface Mount is the mounting type.A 8-circuit composes this telecom IC .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.A Surface Mount-axis mount is used.144 terminations can be found in the configuration.With 3.3V as the supply voltage, it operates.Telecom switching's base part number, DS26303, can be used to find related parts.PCM TRANSCEIVER is the type of IC it uses for telecom.Wit h a supply current of 250mA, telecom equipment operates.Digital Transmission Interfaces is a subcategory of telecommunications device .
DS26303LN-120+ Features
Available in the 144-LQFP Exposed Pad package
PCM TRANSCEIVER as telecom IC type
DS26303LN-120+ Applications
There are a lot of Maxim Integrated DS26303LN-120+ Telecom applications.
- E1 Network Equipment
- Inverse Multiplexing for ATM (IMA) Wireless Base Stations
- Digital cross connects (DSX-1)
- T3 channelized access concentrators
- DECT (Digital European Cordless Telephone) Base Stations
- ISDN NT1/TA
- Wireless Local Loop
- Fault Tolerant Systems
- Short/Medium Loop
- Hybrid fiber coax (HFC)
