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ACTIVE BIAS CONTROLLER
| Fabbricante : | Analog Devices, Inc |
|---|---|
| Pacchetto : | Die |
| Tipologia di produzione : | Battery Management |
| Datasheet: | HMC981 Datasheet (PDF) |
| RoHs Status: | Green |
| Stock: | 60 |
Quantità
Richiesta di offerta
HMC981 Dettagli del prodotto
HMC981 is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifiers operating in Class-A regime with Drain voltages from 4V to 12V and drain currents up to 200mA, offering a complete biasing solution.
HMC981 achieves excellent bias stability over supply, temperature and process variations, and eliminates the required calibration procedures usually employed to prevent RF performance degradation due to such variations.
All data shown herein is taken with appropriate probes.
Caratteristica
- Automatic Gate voltage adjustment (No Calibration required)
- Supply Voltage: 4V to 12V
- Digital Voltage: 3.3V to 5V
- Controls both Enhancement and Depletion type devices
- Adjustable Drain Current up to 200mA
- Sink/Source Gate Current Capability
- Optional Internal negative voltage generation that can be disabled to use external negative rail
- Fast Enable/Disable
- Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing
Applicazioni
- Microwave Radio & VSAT
- Military & Space
- Test Instrumentation
- Fiber Optic Modulator Driver Biasing
- CATV Laser Driver Biasing
(Immagine: Diagram)
Parametri tecnici
- Product Lifecycle Status
- Active
- Packaging
- Tray
- Mounting Style
- Surface Mount
- Case/Package
- Die
- RoHS
- Compliant
- Lead Free Status
- Contains Lead
- ECCN Code
- EAR99
HMC981 Datasheet
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HMC981-Die Technical Documentation/Data sheet
HMC981 Related speciale
Ratings and Reviews
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- 5 Stars 0%
- 4 Stars 0%
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- 1 Stars 0%
- Pagamento:
- Spedizione:
Spedizione & Pagamento
Spedizione
- Tipo di spedizione
- Tassa della nave
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Pagamento
- Condizioni di pagamento
- Fee mano
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia
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Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
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Quantità di ordine minimo comincia da 1pcs.
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Più basso tassa di spedizione internazionale parte da US $ 2,00.
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90 giorni di garanzia di qualità per tutti i prodotti.
Imballaggio
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Garanzie
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that HMC981 is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their HMC981 devices; we pay more attention to the channels and quality of HMC981 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of HMC981 chips? Including ADI original factory information, Battery Management application, HMC981 pictures?
- You can use Jotrin's intelligent search engine, or filter by RF Amplifiers ; RF Amplifiers Bias Controllers category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's HMC981 price and stock displayed on the platform accurate?
- The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for HMC981, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of HMC981?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the HMC981 we delivered, we will accept the replacement or return of the HMC981 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of HMC981.
(3)The HMC981 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as HMC981 datasheet pdf, HMC981-Die pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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