DS2127+
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| Type | SCSI, LVD, SE |
| Terminal Finish | TIN |
| Additional Feature | SINGLE ENDED TERMINATION REQUIRES 5V SUPPLY |
| Technology | BICMOS |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 48 |
| JESD-30 Code | S-PQFP-G48 |
| Qualification Status | COMMERCIAL |
| Differential Output | YES |
| Number of Signal Lines | 14 |
| Pull-up Resistance-Nom | 110Ohm |
| Height Seated (Max) | 1.6mm |
| Length | 7mm |
| Width | 7mm |
| RoHS Status | ROHS3 Compliant |
DS2127+ Overview
A 14 termination occurs when a transmission line is terminated with a device that matches its characteristic impedance. Its low package cost makes the 48-LQFP very popular in the electronics industry. Materials used for packaging are the same as those used by Tube. Mounting a PCB on Surface Mount is possible. There should not be an increase in Operating Temperature over 0°C~70°C. It is a SCSI, LVD, SE-qualified material for standard applications. As a precaution, a 2.7V~5.5V Supply Voltage has been provided. For specific uses, 48 pins are included. A 14 signal line is one that is exclusively used for transmitting signals or intelligence, or for public or private communication. For high efficiency, it is recommended that the supply voltage is maintained at 3.3V. There are additions such as SINGLE ENDED TERMINATION REQUIRES 5V SUPPLY, for example.
DS2127+ Features
14 terminations
Tube package
48 pin count
14 signal lines
DS2127+ Applications
There are a lot of Rochester Electronics, LLC DS2127+ Signal Terminators applications.
- ESD protection and termination of USB downstream ports downstream ports
- plotters
- Data Routers
- personal computers
- SCSI cable
- laser printers
- Desktop PCs
- Compact disk drives
- IEC61131-2 type 1, 2 and 3
- Storage area networks (SAN)
