Part Details for HMC741ST89ETR by Hittite Microwave Corp
Results Overview of HMC741ST89ETR by Hittite Microwave Corp
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Telecommunications
HMC741ST89ETR Information
HMC741ST89ETR by Hittite Microwave Corp is an RF/Microwave Amplifier.
RF/Microwave Amplifiers are under the broader part category of RF and Microwave Components.
RF and Microwave Engineering focuses on the design and operation of devices that transmit or receive radio waves. The main distinction between RF and microwave engineering is their wavelength, which influences how energy is transmitted and used in various applications. Read more about RF and Microwave Components on our RF and Microwave part category page.
Price & Stock for HMC741ST89ETR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-HMC741ST89ETR-ND
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DigiKey | INGAP HBT ACTIVE BIAS MMIC AMPLI Min Qty: 39 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
54590 In Stock |
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$7.7000 | Buy Now |
|
|
Rochester Electronics | HMC741 - InGaP HBT Active Bias MMIC Amplifier, 0.05 - 3 GHz RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 | 54590 |
|
$5.9400 / $7.4200 | Buy Now |
Part Details for HMC741ST89ETR
HMC741ST89ETR CAD Models
HMC741ST89ETR Part Data Attributes
HMC741ST89ETR Frequently Asked Questions (FAQ)
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A good PCB layout should ensure minimal signal path lengths, use 50-ohm transmission lines, and provide adequate thermal vias to dissipate heat. A thermal pad on the bottom of the package should be connected to a solid copper plane on the PCB to facilitate heat dissipation.
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The biasing circuit should be designed to provide a stable voltage supply to the amplifier. A resistive divider network can be used to set the bias voltage, and a decoupling capacitor should be placed close to the amplifier to filter out noise. The bias voltage should be adjusted to achieve the optimal quiescent current for maximum linearity and efficiency.
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Operating the amplifier outside its recommended frequency range can lead to reduced gain, increased noise, and potential instability. The amplifier may also exhibit non-linear behavior, which can affect the overall system performance. It is recommended to operate the amplifier within its specified frequency range for optimal performance.
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The amplifier should be matched to the characteristic impedance of the system (typically 50 ohms) using impedance matching networks or transformers. The input and output impedances of the amplifier should be matched to ensure maximum power transfer and minimize reflections.
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The reliability and MTBF (Mean Time Between Failures) of the HMC741ST89ETR amplifier are dependent on various factors, including operating conditions, PCB design, and environmental factors. According to the manufacturer's datasheet, the amplifier is designed to meet the requirements of MIL-STD-883 and has a calculated MTBF of >100,000 hours at 40°C. However, actual reliability and MTBF may vary depending on the specific application and operating conditions.