Mfr Part #:

MSA0385

Mfr Name: HP

The HP MSA0385 is a cascadable silicon bipolar MMIC amplifier designed for general-purpose 50 Ohm gain block applications. It offers a 3 dB bandwidth of DC to 2.5 GHz.

✓ Total Stock: 61 pcs

$ Price Range: $0.99

MSA0385 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	51 pcs On Request	51 pcs	On Request	1	On Request	On Request	9515	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MSA0385 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HP
Junction Temperature	150 °C
Mounting Type	Surface Mount
Noise Figure	6.0 dB
Power Dissipation	400 mW
Storage Temperature	150 °C
Thermal Resistance	105°C/W

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MSA0385 Description

Short technical summary and product information.

The MSA0385 from HP is a high-performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) amplifier housed in a low-cost plastic package. It is designed for use as a general-purpose 50 Ohm gain block, suitable for both narrow and broad band IF and RF amplifiers in commercial and industrial applications.

Key electrical specifications include a typical gain of 12.0 dB at 1.0 GHz and a 3 dB bandwidth extending from DC to 2.5 GHz. The device also features a typical P1dB output power of 10.0 dBm at 1.0 GHz and an unconditionally stable design (k>1). The MMIC process utilizes nitride self-alignment, ion implantation, and gold metallization for excellent performance and reliability.

The MSA0385 is fabricated using HP's 10 GHz fT, 25 GHz fMAX silicon bipolar MMIC process. It is designed for ease of use with an external bias resistor for temperature and current stability, allowing for bias flexibility. Typical applications include various RF and IF amplification stages where a reliable gain block is required.

MSA0385 Quick Information

Product Type: MMIC Amplifier

Canonical Name: MSA0385 Cascadable Silicon Bipolar MMIC Amplifier

Subcategory: Gain Block

MSA0385 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MSA0385 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MSA0385 Features

Cascadable 50 Ohm gain block.
DC to 2.5 GHz bandwidth.
12.0 dB typical gain at 1.0 GHz.
10.0 dBm typical P1dB at 1.0 GHz.
Unconditionally stable design.

MSA0385 Applications

General purpose RF amplifiers.
Narrow band IF amplifiers.
Broad band IF amplifiers.
Commercial applications.
Industrial applications.

MSA0385 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the typical gain of the MSA0385 at 1.0 GHz?

The typical gain of the MSA0385 at 1.0 GHz is 12.0 dB.

What is the 3 dB bandwidth of the MSA0385?

The 3 dB bandwidth of the MSA0385 is DC to 2.5 GHz.

What is the typical output power at 1 dB gain compression for the MSA0385 at 1.0 GHz?

The typical output power at 1 dB gain compression for the MSA0385 at 1.0 GHz is 10.0 dBm.

What is the typical noise figure of the MSA0385 at 1.0 GHz?

The typical noise figure of the MSA0385 at 1.0 GHz is 6.0 dB.

What is the typical operating voltage for the MSA0385?

The typical operating voltage for the MSA0385 is 5.0 V.

What is the package type for the MSA0385?

The MSA0385 is housed in an 85 plastic package.