G261 overview
G261 is a component documented by Global Mixed-mode Techn. The PDF description identifies it as "Low Voltage Differential (LVD) SCSI 27 Line Regulator Set." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Global Mixed-mode Techn...
- Part number: G261
- Category: Power Management
- Datasheet length: 5 Pages
Applications listed in the PDF
- For stable operation, the 1µF capacitor on TE RMPWR pin and 4.7µF capacitors on REG1 and REG2
- The PCB trace length form Lx- and Lx+ to the connec tor pins (all 27pairs) must be of equal length, in or
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- The device also provides a 1.3V output for DIFFSENSE signaling.
- This device contains two sink / source reference volt- age regulators, a 1.3V buffered output and protection features.
- PARAMETER TEST CONDITIONS MIN TYP MAX UMITS TERMPWR Supply Current Section TERMPWR Supply Current No Load --- 6 10.0 mA TERMPWR Voltage 4.0 --- 5.25 V Regulator Section 1.75 Volt Regulator REG1(±50mA) 1.7 1.75 1.8 V 1.3 Volt Regulator DIFF.
- LVD SCSI Discrete Resistor Stack** For stable operation, the 1µF capacitor on TE RMPWR pin and 4.7µF capacitors on REG1 and REG2 pins must be placed within 0.25 inch of their respective pins.
Topics covered by the datasheet
The document includes sections related to:
- Features
- Applications
- Description
- Ordering Information
- Electrical Characteristics
- Application Information
- Package Information
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the G261 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=g261-global-mixed-mode-techn