آر اف (فرکانس رادیویی) و بی‌سیم فرانت‌اند آر‌اف (ال‌ان‌ای و پی‌ای)

SKYWORKS SKYA21043

Manufacturer	SKYWORKS
Mfr. Part Number	SKYA21043
Electland Part Code	276805
Electland Part Number	NYE_SKYA21043
Category	RF Front End (LNA + PA)
Description	RF Front End 5.85GHz ~ 5.925GHz 802.11p 24-LGA (3x5)
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Front End (LNA + PA)
RF Type	802.11p
Frequency	5.85GHz ~ 5.925GHz
Features	Integrated power amplifier;Integrated low noise amplifier;Integrated RF switch;Integrated power detector
Package / Case	24-VFLGA Exposed Pad
Supplier Device Package	24-LGA (3x5)
Frequency Range	5.85GHz~5.925GHz
Packaging	LGA-24(3x5)
ReachStatus	REACH Unknown
RohsStatus	Unknown
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	5A991G
HtsusCode	8542.39.0070
Weight	0.0005g

Introduction

The SKYA21043 is a highly integrated, 5 GHz front-end module (FEM) incorporating a 5 GHz single-pole, doublethrow (SPDT) transmit/receive (T/R) switch, a 5 GHz highgain low-noise amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA) intended for high-power 802.11p DSRC and C-V2X applications and systems. The LNA and PA disable functions ensure low leakage current in the off mode. An integrated logarithmic power detector is included to provide closed-loop power control over 20 dB of dynamic range. The device is provided in a compact, 24-pin 3 x 5 mm shielded Land Grid Array (LGA) package, which may reduce the front-end board space by more than 50 percent.

Features

AEC-Q104 Grade 2 (- 40 ℃ to +105 ℃) qualified
Support for automotive PPAP
High output power across wide temperature range:
- 802.11p DSRC: +26 dBm typical at +105 ℃
- C-V2X: +29 dBm typical at +105 ℃
Fully matched input and output
Integrated logarithmic detector with wide dynamic range
Wide dynamic range, down to -30 dBm with recommended system design
Highly sensitive, jammer-tolerant (> +10 dBm IIP3), high-gain (16 dB) LNA
Auto-friendly package
- 24-pin, 3 x 5 mm shielded LGA package
- MSL3, 260 ℃, per JEDEC J-STD-020