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SKYWORKS IC Integrated Circuit Chip SKY77580
$ 3 .81
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 82
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
SKY77580 is a transmit and receive Front-End Module (FEM) with integrated power amplifier
control designed in a low profile, compact form factor for quad-band cellular handsets comprising
GSM850/GSM900 and DCS1800/PCS1900 operation. The SKY77580 offers a complete Transmit
VCO-to-Antenna and Antenna-to-Receive SAW filter solution. The FEM also supports Class 12
General Packet Radio Service (GPRS) multi-slot operation and EDGE downlink.
The module consists of a GSM850/GSM900 PA block and a DCS1800/PCS1900 PA block,
impedance-matching circuitry for 50 ohm input and output impedances, Tx harmonics filtering,
high linearity / low insertion loss RF switch, and a Power Amplifier Control (PAC) block. One PA
block supports the GSM850 / GSM900 bands and the other PA block supports the
DCS1800/PCS1900 bands. Both PA blocks share common power supply pads to distribute current.
The output of each PA block and the outputs to the two receive pads are connected to the antenna
pad through an RF switch. The GaAs die, Switch die, and passive components are mounted on a
multi-layer laminate substrate. The assembly is encapsulated with plastic overmold.
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Reviews
- J
Joanne Blair
May 16, 2025
SKYWORKS IC Integrated Circuit Chip SKY77580Extremely knowledgeable and friendly customer service.HelpfulUnhelpful - K
KEITH COATES
Dec 31, 2024
SKYWORKS IC Integrated Circuit Chip SKY77580That's fantastic, if it happens just rightHelpfulUnhelpful - J
Judy Hughes
Dec 18, 2024
SKYWORKS IC Integrated Circuit Chip SKY77580It was delivered exactly as described.HelpfulUnhelpful - R
Randy Hannold
Feb 27, 2024
SKYWORKS IC Integrated Circuit Chip SKY77580Thank you!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SKYWORKS IC Integrated Circuit Chip SKY77580All was ok! No problems whatsoever.HelpfulUnhelpful
SKYWORKS IC Integrated Circuit Chip SKY77580
$ 3 .81
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 82
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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