DS-319-PIN

RF Power Dividers/Splitters Overview

The MACOM DS-319-PIN is a two-way power divider operating within the 10 MHz to 500 MHz frequency range. It features a nominal 50-ohm impedance and supports a maximum input power of 1W. Key electrical specifications include a maximum insertion loss of 0.6dB, minimum isolation of 25dB, maximum VSWR of 1.3, and maximum phase imbalance of 1°. The device operates across a temperature range of -55°C to +85°C and has internal load dissipation of 0.05 mW max.

RF Power Dividers/Splitters Feature Summary

• Two-way power division capability with 50 ohm nominal impedance
• Broadband operation from 10 MHz to 500 MHz
• High isolation performance exceeding 25 dB
• Low insertion loss of 0.6 dB maximum

RF Power Dividers/Splitters Applications

• Aerospace and defense systems
• Wireless communications infrastructure
• Wireline communications networks
• Broadband CATV applications

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required connector types or package variations. Confirm RoHS compliance status and lead times directly with authorized distributors. Cross-reference the part number with official datasheets to validate electrical parameters for your specific frequency band requirements before procurement.

RF Power Dividers/Splitters Selection Notes

Select this component when a broadband power divider is needed between 10 MHz and 500 MHz. Ensure the application requires a 50-ohm system impedance. Consider the 1W power rating and thermal dissipation limits. Verify that the physical dimensions fit the design constraints. Check if the specified isolation and VSWR meet the system signal integrity requirements.

RF Power Dividers/Splitters Part Context

The DS-319 belongs to MACOM’s family of power dividers and combiners designed for diverse communication sectors. These devices are characterized as 50-ohm components available in various packages. The series supports frequencies from 400 kHz to 26 GHz, serving aerospace, defense, wireless, wireline, and CATV markets with reliable signal distribution capabilities.

RF Power Dividers/Splitters Replacement Considerations

Consult MACOM technical literature for direct substitutes within the same series. Verify equivalent frequency ranges, impedance, and power ratings. Ensure mechanical compatibility and pinout alignment if replacing in existing assemblies. No other specific substitute part numbers are confirmed in public data.