DS21FT44N
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 300-BBGA |
| Number of Pins | 300 |
| Operating Temperature | -45°C~85°C |
| Packaging | Tray |
| Published | 2002 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) |
| Number of Terminations | 300 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Digital Transmission Controllers |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS21FT44 |
| Pin Count | 300 |
| Operating Supply Voltage | 3.3V |
| Interface | Parallel/Serial |
| Operating Supply Current | 225mA |
| Max Supply Current | 225mA |
| Data Rate | 1.544 Mbps |
| Telecom IC Type | FRAMER |
| Number of Transceivers | 12 |
| Height Seated (Max) | 2.54mm |
| Length | 27mm |
| Width | 27mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21FT44N Overview
Board space can be saved by using the 300-BBGA package.Packing is done according to the Tray method.Mounting type Surface Mount is used.Providing 2.97V~3.63V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.-45°C~85°C is the operating temperature that can be set for reliable performance.Telecom switching is mounted in the way of Surface Mount.In telecom switching configuration, 300 terminations are present.A 3.3V supply voltage is required to operate it.300 pins are present on this telecom interface.DS21FT44 can be used to locate related parts based on telecom switching's base part number.It uses a FRAMER type telecom IC.The supply voltage is 3.3V, which provides designers with a lot of flexibility.In addition to providing many benefits for designers, it operates using 225mA as a supply current.The subcategory of Digital Transmission Controllers includes telecommunications device .When designing, it is configured with 1 functions.There is a specific configuration for the pins on the 300 telecom product.Normally, the supply current should remain at 225mA.The telecommunication product incorporates 12 transceivers.
DS21FT44N Features
Available in the 300-BBGA package
FRAMER as telecom IC type
Operating supply voltage of 3.3V
Operating supply current of 225mA
12 transceivers
DS21FT44N Applications
There are a lot of Maxim Integrated DS21FT44N Telecom applications.
- NIU
- DECT (Digital European Cordless Telephone) Base Stations
- Intelligent PBX
- Routers
- Fiber
- Channel Banks
- Inverse Multiplexing for ATM (IMA)
- Multiplexers
- CSU/DSU E1/T1/J1 Interface
- Add/Drop multiplexers (ADMs)
