SKY77519

SpecificationsVery low profile TX-VCO-to-antenna and Antenna-to-RX-SAW filter RF interface TX harmonics below -35dBm Wideband envelop control path Low APC current:DescriptionTX-RX FEM Quad-Band GSM GPRS EDGE-Antenna Switch Support for UMTS (WCDMA) Band 1 SKY77519 is a very low profile TX-RX FEM d...

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SeekIC No. : 004492359 Detail

SKY77519: SpecificationsVery low profile TX-VCO-to-antenna and Antenna-to-RX-SAW filter RF interface TX harmonics below -35dBm Wideband envelop control path Low APC current:DescriptionTX-RX FEM Quad-Band GSM ...

floor Price/Ceiling Price

Part Number:
SKY77519
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/25

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Product Details

Description



Specifications

  • Very low profile
  • TX-VCO-to-antenna and Antenna-to-RX-SAW filter RF interface
  • TX harmonics below -35dBm
  • Wideband envelop control path
  • Low APC current:



Description

TX-RX FEM Quad-Band GSM GPRS EDGE-Antenna Switch Support for UMTS (WCDMA) Band 1

SKY77519 is a very low profile TX-RX FEM designed for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation, and Class 12 GPRS multi-slot operation and EDGE Polar Modulation. Switch-through support is provided by a dedicated WCDMA port.The module SKY77519 consists of separate GSM and DCS/PCS HBT PA blocks fabricated in InGaP/GaAs, impedance-matched I/Os, TX harmonic filtering, high linearity-low insertion loss switches, and a CMOS PAC block. A custom silicon IC contains decoder circuitry to control the RF switch and provides a low current external control. Extremely low leakage current of SKY77519 maximizes handset standby time.See Product Summary for further details.




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