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SKY68000-31 +BOM

RF Front End CAT0 3GPP IoT RF FEM

Hersteller:

Skyworks Solutions, Inc
Herstellerteil #:

SKY68000-31
Datenblatt:

SKY68000-31 Datenblatt (PDF)
Type:

RF Front End
Operating Frequency:

777 MHz to 787 MHz, 1710 MHz to 1755 MHz
Operating Supply Voltage:

2.85 V to 4.5 V
Mounting Style:

SMD/SMT
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an SKY68000-31

SKY68000-31 Allgemeine Beschreibung

The SKY68000-31 is a hybrid, dual-band multi-chip RF front-end(RFFE) module supporting cellular LTE-M/NB-IoT(half-duplex system) transceiver platforms. The module integratesthe entire RF front end necessary for an LTE dual-band radiooperating in Band 13 and Band 4 including Rx SAW filters,dual-band PA with bias controller, Tx low-pass harmonic filter,antenna switch, and MIPI RFFE controller.Tx SectionThe PA load-line is optimized for high efficiency whilesimultaneously meeting 3GPP ACLR and emissions maskspecifications with LTE up to 6 RB. An integrated LPF isimplemented to reject the PA and transceiver harmonics while atthe same time minimizing any post PA loss for an optimizedtransmit current consumption. Out-of-band emissionsperformance is emphasized by the design to be compliant forBand 13 and Band 4.Rx SectionReceive SAW filters are integrated in to the module along with thenecessary matching, yielding a 50 Ω single-ended impedance forthe antenna and Rx ports. The SAW filters provide a high level ofrejection to out-of-band interferers protecting the transceiver fromhigh blocking signal levels and to support 3GPP LTE blocking testconformance. The Rx SAW filters cascaded with the low throwcount switch establishes a lower insertion loss and noise figurethan conventional LTE receivers.MIPI RFFE Controller InterfaceThe SKY68000-31 functional operation is fully controllable by asingle MIPI interface which is used to drive the PA in variousoptimized bias modes as well as providing band selection andcontrolling the antenna switch Tx, Rx, and band selection.

Hauptmerkmale

Cost-optimized front end for low-data-rate applications
Low-loss post-PA transmit front end for enhanced transmitter efficiency (compared to LTE-FDD radio front ends)
Dual-band PA supporting APT mode of operation or Vcc fixed supply (≥ 2.85 V)
Integrated low-pass filters for harmonic rejection to comply with spurious emission requirements
Integrated SP4T antenna Tx/Rx switch
Integrated Rx SAW filters for out of band rejection for both Band 13 and Band 4
Optimized to support LTE for 1 to 6 RB
MIPI RFFE control interface, 2.0 compliant
Pin-to-pin compatible with the SKY68001-31 and SKY68011-31
Adaptive biasing scheme for maximum PA efficiencies
Small, low-profile package (4 mm x 5 mm x 0.9 mm) (MSL3 @ 260 °C per JEDEC J-STD-020)
Lead (Pb)-free and RoHS-compliant

Anwendung

M2M
Connected Homes

Spezifikationen

Product Category:	RF Front End	Type:	RF Front End
Operating Frequency:	777 MHz to 787 MHz, 1710 MHz to 1755 MHz	Operating Supply Voltage:	2.85 V to 4.5 V
Mounting Style:	SMD/SMT	Packaging:	Reel
Development Kit:	SKY68000-31EK1	Moisture Sensitive:	Yes
Product Type:	RF Front End	Series:	SKY68000
Factory Pack Quantity:	4500	Subcategory:	Wireless & RF Integrated Circuits
Technology:	Si

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