MAVR-001320-1146FT

Overview

The MAVR-001320-1146FT is a dual varactor diode from MACOM Technology Solutions, housed in an SC-70-3 surface-mount package. It features a common cathode configuration with a hyperabrupt junction design optimized for low voltage applications. The component exhibits a total capacitance of 11.52 pF and a gamma factor of 1.00. Designed for high-Q performance and low insertion loss, it utilizes silicon technology to support efficient frequency tuning in RF circuits.

Feature Summary

• Dual varactor structure with common cathode connection
• Hyperabrupt junction profile for enhanced tuning linearity
• High-Q factor characteristics ensuring signal integrity
• Low series resistance (Rs) for reduced power loss

Applications

• RF frequency synthesizers
• Voltage-controlled oscillators (VCOs)
• Phase-locked loops (PLLs)
• Tunable RF filters

Procurement Notes

Verify the specific ordering suffix 'FT' to confirm tape-and-reel packaging specifications. Ensure compatibility with SC-70-3 footprint requirements during PCB layout. Confirm RoHS compliance status through official manufacturer documentation prior to integration into environmentally regulated assemblies.

Selection Notes

Select this component when a dual varactor with common cathode topology is required for compact RF designs. The hyperabrupt characteristic suits applications needing wide tuning range with minimal nonlinearity. Evaluate the 11.52 pF total capacitance against circuit impedance matching needs. Consider the SC-70-3 package size for space-constrained mobile or handheld devices.

Part Context

This part belongs to MACOM's portfolio of high-performance analog components designed for wireless and RF integrated circuits. Varactor diodes are critical passive elements in tunable microwave systems, enabling precise frequency control without mechanical adjustments. MACOM focuses on delivering reliable silicon-based solutions for modern communication infrastructure.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other MACOM dual varactor products only if electrical parameters match exactly.

FAQ

What is the junction type of the MAVR-001320-1146FT?

It features a silicon hyperabrupt junction designed for improved tuning linearity.

How are the two varactors connected internally?

The device uses a common cathode configuration for both varactor pairs.