MHW1244N

Video Amps And Modules Overview

The MHW1244N is a CATV reverse amplifier module designed for broadband applications requiring low distortion characteristics. It operates within the 5 to 200 MHz frequency range and provides a typical power gain of 24.0 dB at 10 MHz. The device requires a 24 Vdc supply with a typical DC current consumption of 210 mA. It features excellent cross modulation, composite triple beat, and second-order distortion performance under various channel loading conditions.

Video Amps And Modules Feature Summary

• Specified for 12-, 22- and 26-channel loading configurations
• Excellent distortion performance in the return path
• Superior gain, return loss and DC current stability over temperature
• Unconditionally stable under all load conditions

Video Amps And Modules Applications

• CATV systems operating in the 5 to 200 MHz frequency range
• Return path amplifiers for low-split 2-way cable TV systems
• Return path amplifiers for mid-split 2-way cable TV systems
• Return path amplifiers for high-split 2-way cable TV systems

Video Amps And Modules Procurement Notes

Verify that the component matches the specified RoHS compliance status and confirm the package style corresponds to Case 1302-01. Ensure the supplier documentation explicitly references the MHW1244N datasheet revision 4 or later to guarantee accurate electrical parameters and pinout definitions are provided.

Video Amps And Modules Selection Notes

Select this module when designing return path amplification for cable TV infrastructure requiring operation up to 200 MHz. Consider its suitability for low, mid, and high-split architectures based on specific system channel loading requirements. Evaluate thermal management needs given the operating case temperature range and power dissipation characteristics.

Video Amps And Modules Part Context

This component replaces the MHW1244 without changes to form, fit, or function. It utilizes silicon bipolar transistor technology and is manufactured by Freescale Semiconductor, now part of NXP USA Inc. The device is housed in a 7-pin module configuration optimized for PCB mounting in RF environments.

Video Amps And Modules Replacement Considerations

The MHW1244N directly replaces the MHW1244 with no form, fit, or function changes required.

Video Amps And Modules FAQ

What is the maximum input RF voltage for a single tone?

The maximum RF voltage input (single tone) is +65 dBmV.

What is the guaranteed noise figure specification?

The noise figure is typically 5.0 dB maximum for high-split operation between 5.0 and 175 MHz.

How does the MHW1244N relate to the MHW1244?

The MHW1244N is the replacement for the MHW1244, with no form, fit, or function changes.