Datasheet > SKY68011-31-EVB

SKY68011-31-EVB

更新时间： 2024-11-12 01:20:27

品牌	Logo	应用领域
思佳讯 - SKYWORKS		LTE
页数	文件大小	规格书
2页	157K
描述
LTE Multi-Band Front-End Module for IoT

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SKY68011-31-EVB 数据手册

PRODUCT SUMMARY

SKY68011-31: LTE Multi-Band Front-End Module for IoT

Applications

Description

The SKY68011-31 is a hybrid, multi-band multi-chip RF front-end

(RFFE) module supporting cellular LTE for CAT0/CATM1/CATNB1

(half-duplex system) transceiver platforms. The module integrates

the entire RF front end necessary for an LTE multi-band radio

operating in low-band B12/B13/B17 and mid-band

B2/B25/B4/B1/B66 including Rx SAW filters, broadband PA with

bias controller, Tx low-pass harmonic filter, antenna switch and

MIPI RFFE controller.

 Cellular IoT modem devices targeting low-power wide area

network (LPWAN):

 4G LTE technology capability

 Dedicated LTE half-duplex operation (HD-FDD) for

CAT0/CATM1/CATNB1

 Designed to meet 3GPP Rel-12 and Rel-13 specifications

(with compatible cellular transceiver)

 LTE multi-band modem products (low-band and mid-band):

 Low-band B12/B13/B17

 Mid-band B2/B25/B4/B1/B66

Tx Section

The PA load-line is optimized for high efficiency while

simultaneously meeting 3GPP ACLR and emissions mask

specifications with LTE up to 36 RB. An integrated LPF is

implemented to reject the PA and transceiver harmonics while at

the same time minimizing any post PA loss for an optimized

transmit current consumption. Out-of-band emissions

performance is emphasized by the design to be compliant for

B12/B13/B17 and B2/B25/B4/B1/B66.

 PAE optimized for Class 3 LTE output power (+23 dBm)

Features

 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)

 Multi-band PA supporting APT mode of operation or Vcc fixed

supply (≥ 2.85 V)

Rx Section

 Integrated low-pass filters for harmonic rejection to comply with

spurious emission requirements

Receive SAW filters are integrated in to the module along with the

necessary matching yielding a 50 Ω single-ended impedance for

the antenna and Rx ports. The SAW filters provide a high level of

rejection to out-of-band interferers protecting the transceiver from

high blocking signal levels and to support 3GPP LTE blocking test

conformance. The Rx SAW filters cascaded with the low throw

count switch establishes a lower insertion loss and noise figure

than conventional LTE receivers.

 Integrated SP6T antenna Tx/Rx switch

 Integrated Rx SAW filters for out of band rejection for low-band

(B12/B13/B17) and mid-band (B2/B25/B4/B1/B66)

 Optimized to support LTE for 1 to 36 RB

 MIPI RFFE control interface, 2.0 compliant

 Pin-to-pin compatible with the SKY68000-31 and SKY68001-31

Auxiliary Path

 Additional Aux port offers greater flexibility for more bands on

The Aux pin is an additional broadband port that can be used for

either the Tx or Rx path (including high-band).

the Tx or Rx path

 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)

MIPI RFFE Controller Interface

The SKY68011-31 functional operation is fully controllable by a

single MIPI interface which is used to drive the PA in various

optimized bias modes as well as providing band selection and

controlling the antenna switch Tx, Rx and band selection.

 Lead (Pb)-free and RoHS-compliant

Skyworks Green^TMproducts are compliant with

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

Deﬁnition of Green^TM, document number

SQ04–0074.

Figure 1 shows the block diagram for the SKY68011-31.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

204649A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 23, 2017

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与SKY68011-31-EVB相关器件

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SKY72310-362LF	SKYWORKS	获取价格	Phase Locked Loop, 4 X 4 MM, ROHS COMPLIANT, QFN-24
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