SKY58109-51

Sky5® Front-End Module for LTE and NR Bands 1, 3, 40, 32, 25, 66, 30, 7, 41, 34, and 39

The SKY58109-51 Front-End Module (FEM) is a fully matched, 135-pad Dual-Sided Mold Grid Array (DSMGA) module developed for 4G LTE and 5G NR applications. The SKY58109-51 is part of our Sky5® portfolio.

The FEM is housed in a low profile package which consists of PA blocks, LNA blocks, RF inputs and outputs matched to 50 ohms, two Mobile Industry Processor Interface (MIPI) standard digital control blocks and integrated duplexers for bands Front-End Module for LTE Bands 1, 3, 40, 32, 25, 66, 30, 7, 41, 34, 39.

The enhanced SKY58109-51 architecture covers multiple bands and meets the spectral linearity requirements of LTE QPSK, 16QAM, and 64QAM modulations and New Radio DFTS-OFDM and CP-OFDM modulations up to 190 MHz bandwidth.

Power output is controlled by varying the input power. An extremely low leakage current maximizes handset standby time.

Product Summary

Talk to Sales ECAD Model

Specifications

Product LifecycleIn Production

Function5G- LMHB

Description4/5G Primary (LPAMiD)

SKUNORTH AMERICA / GLOBAL

Package (mm) 6.5 x 6.25

Package135-pad DSMGA

Features

VCC switch integration for power supply connections
Multiple Gain State Average Power Tracking Mode
50 ohm input/output impedance
Integrated Bands 1, 3, 40, 32(75/76), 25(70), 66, 30, 7, 41(38), 34, 39
Two programmable MIPI v3.0 digital controls
Continuous bias control via MIPI/RFFE interface
Low supply voltage
Low leakage current in power-down mode
Temperature sensor
Autonomous over voltage protection
Integrated Antenna and band select switches
Two auxiliary MB Tx outputs for external filters; Two auxiliary HB Tx output for external filters
Two auxiliary TRx ports for additional bands
Auxiliary Mid-Band antenna switch input for 2G Tx output from low band module
Integrated bi-direction RF coupler with cascade support
Integrated SRS_IN and SRS_OUT: B40, B41 support
Integrated SRS_OUT FWD RF coupler
Small, low profile package:
- 6.5 mm x 6.25 mm x 0.765 mm max.
- 135-pad configuration
- SkyShield™ self-shielded module

Product Documents

Applications

5G New Radio

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Smartphones

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