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Description
The SKY77346-15 is a transmit and receive Front End Module (FEM) designed for quad-band cellular handsets. It supports GSM850/900, DCS1800, and PCS1900 operations and features a low profile form factor. The module includes separate GSM850/900 and DCS1800/PCS1900 PA blocks, as well as internal circuitry for impedance matching, filtering, and power amplifier control. It is designed for high efficiency and low insertion loss, making it suitable for various applications.
Specifications and features
- Low profile design: 1.2 mm maximum
- Compact size: 8 mm x 10 mm
- Supports quad-band cellular handsets
- High efficiency for GSM850, GSM900, DCS, and PCS bands
- Internal ICC sense-resistor for iPAC
- Closed loop or open loop operation
- Input/Output matching: 50 ohms internal (with DC blocking)
- TX-VCO-to-antenna and antenna-to-RX-SAW filter RF interface
- Low TX harmonics: below -33 dBm
- PHEMT RF switches for high linearity and low insertion loss
- Low APC current: 20 µA
- Gold plated, lead free contacts
- High impedance control inputs: 15 µA, typical
Application Scenarios
The SKY77346-15 is commonly used in quad-band cellular handsets. It is suitable for Class 4 GSM850/900, Class 1 DCS1800/PCS1900, and Class 12 GPRS multi-slot operation.
Comparison
Advantages:- Compact and low profile design
- Supports quad-band cellular handsets
- High efficiency for multiple frequency bands
- Low insertion loss and TX harmonics
- Gold plated, lead-free contacts
Disadvantages:- Requires additional external PAC circuit for open loop operation
- Specifically designed for quad-band cellular handsets
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download SKY77346-15
- Chipdatas Part: CD94-SKY77346-15
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:27 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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