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SKY77742-21

Name: SKY77742-21
Brand: SKYWORKS
SKU: JT24-SKY77742-21
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Broadband Power Amplifier Module

Manufacturer :	Skyworks Solutions, Inc
Package/Case :	QFN
Product Categories :	Amplifiers, Cellular Power Amplifiers
Datasheet:	SKY77742-21 Datasheet (PDF)
RoHs Status:	Lead free/RoHS Compliant
In-stock:	8238

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SKY77742-21 Product Details

The SKY77742-21 Power Amplifier Module (PAM) is a fully matched, 16-pad, surface mount module developed for Code Division Multiple Access (CDMA) and Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full WCDMA Band II and Band V coverage into a single compact package. The SKY77742-21 meets the stringent spectral linearity requirements of WCDMA transmission, with high power added efficiency for power output to 28.8 dBm (Band II) and 28.2 dBm (Band V). The SKY77742-21 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency. A directional coupler is integrated into the module thus eliminating the need for any external coupler.

The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active circuitry in the module. The MMIC contains on-board bias circuitry, as well as input and interstage matching circuits. Output match into a 50-ohm load is realized off-chip within the module package to optimize efficiency and power performance.

The SKY77742-21 PAM is manufactured with Skyworks' InGaP GaAs Heterojunction Bipolar Transistor (HBT) BiFET process that provides for all positive voltage DC supply operation while maintaining high efficiency and good linearity. No VREF voltage is required. Power down is accomplished by setting the voltage on VEN_HB and VENJ.B to zero volts. No external supply side switch is needed as typical "off" leakage is a few microamperes with full primary voltage supplied from the battery.

SKY77742-21

Feature

Low voltage positive bias supply: 3.2 V to 4.2 V
Good linearity
High efficiency:
- Band II: 47% at 28.3 dBm
- Band V: 47% at 28.5 dBm
Large dynamic range
Small, low profile package:
- 3 mmx4 mm xO.9 mm
- 16-pad configuration
Power down control
InGaP
Supports low collector voltage operation
Digital Enable
No VREF required
CMOS compatible control signals
Integrated Directional Coupler

Applications

Smartphones

Technical Parameters

Package
MCM, 16-pad
Package (mm)
4 x 3 x 0.9
Frequency (MHz)
1850-1910, 824-849
Typical PAE (%)
47
Typical Gain (dB)
27
Supply Voltage (V)
3.2-4.2

SKY77742-21 Related Products

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Estimated Delivery Time: Mar 21 - Mar 26 days (choose Expedited at checkout).

Shipping & Payment

Shipping

Shipping Type
Ship Fee
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.

Payment

Terms of payment
Hand Fee
Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.

Packing

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.

Guarantees

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 SKY77742-21 is the original manufacturer or agent of SKYWORKS?: We have a professional business development department to strictly test and verify the qualifications of SKYWORKS original manufacturers and agents. All SKYWORKS suppliers must pass the qualification review before they can publish their SKY77742-21 devices; we pay more attention to the channels and quality of SKY77742-21 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SKY77742-21 chips? Including SKYWORKS original factory information, Amplifiers, Cellular Power Amplifiers application, SKY77742-21 pictures?: You can use Jotrin's intelligent search engine, or filter by Amplifiers, Cellular Power Amplifiers category, or find it through Skyworks Solutions, Inc Information page.
Q: Are the SKYWORKS's SKY77742-21 price and stock displayed on the platform accurate?: The SKYWORKS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SKY77742-21, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: 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?: 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 SKY77742-21?: 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 SKY7774221 we delivered, we will accept the replacement or return of the SKY77742-21 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 SKY77742-21.
(3)The SKY77742-21 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 SKY77742-21 datasheet pdf, SKY77742 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Skyworks Solutions, Inc

Skyworks Solutions, Inc. is an industry leader in radio solutions and precision analog semiconductors servicing a diversified set of mobile communications customers....