HMC448-SX

$95.16

Description：HMC448G - I.C., AMP DOUBLER AMP
Series：*
Mfr：Analog Devices Inc.
Package：Bulk

SKU:b10ae0ee1587 Category: RF Amplifiers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：HMC448G - I.C., AMP DOUBLER AMP
Series：*
Mfr：Analog Devices Inc.
Package：Bulk
Frequency：-
P1dB：-
Gain：-
Noise Figure：-
RF Type：-
Voltage - Supply：-
Current - Supply：-
Test Frequency：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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HMC448-SX

Overview

The HMC448-SX is a GaAs MMIC x2 active multiplier chip designed for the 19 GHz to 25 GHz frequency range. It operates on a single supply voltage between 4.5 V and 5.5 V, drawing a typical current of 48 mA. The device features a die package suitable for surface mount applications and supports an operating temperature range from -55°C to +85°C. Maximum power dissipation is rated at 640 mW.

Feature Summary

Implements second-harmonic multiplication using GaAs MMIC technology
Operates within the 19 GHz to 25 GHz output frequency band
Requires a single positive DC supply voltage for biasing

Applications

DBS receiver front-ends
VSAT communication systems
Point-to-point microwave links

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm that the received die matches the specified GaAs material and packaging format. Review the latest datasheet for any updates regarding electrical characteristics or handling instructions before integration into production designs.

Selection Notes

Select this component when a compact solution for doubling frequencies in the 19–25 GHz range is required. Consider the single-supply operation and low current consumption for power-sensitive designs. Ensure the application environment stays within the specified -55°C to +85°C temperature limits and that the PCB layout supports the die mounting style.

Part Context

This part belongs to the Hittite Microwave (now Analog Devices) portfolio of RF integrated circuits. It is specifically categorized as an active multiplier chip, distinct from passive mixers or amplifiers. The product line targets high-frequency wireless infrastructure and satellite communication markets requiring reliable frequency conversion components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Analog Devices resources for potential cross-reference options or updated series replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.