DS21Q352B
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 256-BGA |
| Number of Pins | 256 |
| Packaging | Tray |
| Published | 1998 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 256 |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS21Q352 |
| Function | Transceiver |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Operating Supply Voltage | 3.3V |
| Temperature Grade | COMMERCIAL |
| Interface | T1 |
| Number of Circuits | 4 |
| Length | 27mm |
| Width | 27mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21Q352B Overview
The 256-BGA package reduces the amount of space on a board.To pack telecommunications equipment, the way of Tray is used.Telecommunications equipment is mounted with type Surface Mount.A 4 circuit is the heart of this telecom IC .Mounted in the direction of Surface Mount.In telecom switching configuration, 256 terminations are present.It operates with a voltage of 5V.Telecom interfaces contain 256 pins.Telecom switching's base part number, DS21Q352, can be used to find related parts.The supply voltage is 3.3V, which provides designers with a lot of flexibility.Temperatures up to 70°C are supported.
DS21Q352B Features
Available in the 256-BGA package
Operating supply voltage of 3.3V
DS21Q352B Applications
There are a lot of Maxim Integrated DS21Q352B Telecom applications.
- Multi-Line E1 Interface Cards
- Inverse Multiplexing for ATM (IMA)
- PBXs channel bank
- High-Density T1/E1/J1 interfaces for Multiplexers
- Intelligent PBX
- Network Multiplexing and Terminating Equipment
- Integrated Access Devices (IADs)
- Codec function on telephone switch line cards
- PCM Test Equipment
- CSU/DSU E1/T1/J1 Interface
