DS26303LN-75+A3
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP Exposed Pad |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2007 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 144 |
| Max Power Dissipation | 1.65W |
| Voltage - Supply | 3.135V~3.465V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS26303 |
| JESD-30 Code | S-PQFP-G144 |
| Function | Line Interface Unit (LIU) |
| Operating Supply Voltage | 3.465V |
| 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-75+A3 Overview
Space is saved on the board by using the 144-LQFP Exposed Pad package.The way of Tray is employed for telecommunications equipment packing.Telecommunications equipment is mounted using Surface Mount.The telecom IC is composed of 8 circuits.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.Surface Mount is the way telecom switching is mounted.Configuration of this telecom circuit has 144 terminations.3.3V is its supply voltage.In addition to telecom switching's base part number DS26303, it can be used to find other related parts.As its telecom IC type, it uses PCM TRANSCEIVER.An electric current of 250mA is supplied to telecom equipment .Telecom product operates with the supply voltage of 3.465V to provide much flexibility for designers.
DS26303LN-75+A3 Features
Available in the 144-LQFP Exposed Pad package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.465V
DS26303LN-75+A3 Applications
There are a lot of Maxim Integrated DS26303LN-75+A3 Telecom applications.
- Intelligent PBX
- Public switching systems
- Digital Access Cross-connect System (DACs)
- Digital cross connects (DSX-1)
- CSU/DSU E1/T1/J1 Interface
- Fiber in the loop (FITL)
- Multi-Line E1 Interface Cards
- Router
- Inverse Multiplexing for ATM (IMA) Wireless Base Stations
- T1 Digital Cross Connects (DSX-1)
