DS21Q44T
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 128-LQFP |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 128 |
| Terminal Finish | TIN LEAD |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Pin Count | 128 |
| JESD-30 Code | R-PQFP-G128 |
| Qualification Status | COMMERCIAL |
| Interface | Parallel/Serial |
| Number of Circuits | 4 |
| Current - Supply | 75mA |
| Telecom IC Type | FRAMER |
| Height Seated (Max) | 1.6mm |
| Length | 20mm |
| RoHS Status | Non-RoHS Compliant |
DS21Q44T Overview
In order to save space on the board, 128-LQFP packages are used.Telecommunications equipment is packed using the Tube method.Telecommunications equipment is mounted with type Surface Mount.4 circuits make up this telecom IC .Wtelecom IC's efficiencyh a high supply voltage, 2.97V~3.63V can be operated more efficiently.0°C~70°C is a temperature setting that is reliable when telecom switching comes to performance.Telecom switching configuration contains 128 terminations.The voltage it operates at is 3.3V.As a telecom IC, FRAMER is used.Telecom equipment operates wit h a supply current of 75mA.When designing, 1 functions are configured.Pins on the 128 telecom product are designed for its configuration.
DS21Q44T Features
Available in the 128-LQFP package
FRAMER as telecom IC type
DS21Q44T Applications
There are a lot of Rochester Electronics, LLC DS21Q44T Telecom applications.
- M13 MUX
- Digital Cross-Connect Systems
- Central office
- Cable Telephony
- E2 Rates PCM Line Interface
- Inverse Multiplexing for ATM (IMA) Wireless Base Stations
- ISDN NT1/TA
- Interfaces to DS3
- Cable modem
- Routers