DS21FF44
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 300-BBGA |
| Number of Pins | 300 |
| Supplier Device Package | 300-PBGA (27x27) |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2002 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Voltage - Supply | 2.97V~3.63V |
| Base Part Number | DS21FF44 |
| Operating Supply Voltage | 3.3V |
| Number of Channels | 16 |
| Interface | Parallel/Serial |
| Max Supply Voltage | 3.63V |
| Min Supply Voltage | 2.97V |
| Operating Supply Current | 300mA |
| Current - Supply | 300mA |
| Data Rate | 1.544 Mbps |
| Number of Transceivers | 16 |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21FF44 Overview
To save board space, the 300-BBGA package is used.Telecommunications equipment is packed according to Tube's method.Telecommunications equipment is mounted with type Surface Mount.When 2.97V~3.63V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.Operating temperatures of 0°C~70°C can ensure reliable performance.A Surface Mount-axis mounts telecom switching.A 300 pin is included in this telecom interface.By using the DS21FF44 part number, more related parts can be found.There is a supply current of 300mA for telecom equipment to operate on.In order to provide designers with a great deal of flexibility, this telecom circuit operates on the supply voltage of 3.3V.Designers have a great deal of flexibility with this telecom circuit due to its operation with the supply current provided by 300mA.Temperature should be set at the minimum value of 0°C to ensure normal operation.In order to ensure normal operation of the telecom circuit, the temperature is set at the maximum value of 70°C.The voltage supplied should be 2.97V at least.If 3.63V is higher than the supplied voltage, telecommunications device should be lower.It incorporates with 16 transceivers.Flexibility is achieved through 16 channels.
DS21FF44 Features
Available in the 300-BBGA package
Operating supply voltage of 3.3V
Operating supply current of 300mA
16 transceivers
DS21FF44 Applications
There are a lot of Maxim Integrated DS21FF44 Telecom applications.
- PBX (Private Branch Exchange)
- PBX interfaces
- ISDN NT1/TA
- Network Multiplexing and Terminating Equipment
- T1/E1/J1 add/drop multiplexers (MUX)
- PCM channel bank
- Cable PC
- Intelligent PBX
- E1 Network Equipment
- Cable modem
