DATA SHEET • SKY13551-668LF: MAIN/RECEIVE DIVERSITY SWITCH FOR CARRIER AGGREGATION

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

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January 22, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 203267D

Signal Generator

+20 dBm

Spectrum Analyzer

Signal Generator

–15 dBm

Coupler to Monitor

Input Power

Circulator

1760 MHz,

–15 dBm

1950 MHz,

+20 dBm

2140 MHz,

Measure Tone

1950 MHz

Bandpass Filter

1760 MHz

Bandpass Filter

Duplexer

Phase Shifter

Skyworks Switch

203267D-003

Circulator

Figure 3. Typical Third Order Intermodulation Test Setup

Table 7. Command Sequence Bit Definitions

Type

SSC

C11-C8

C7

C6-C5

C4

C3-C0

Parity

Bits

BPC

Extended Operation

DA7(1)-

DA0(1)

Parity

Bits

BPC

DA7(n)-

DA0(n)

Parity

Bits

BPC

Reg_0

Write,

Short

Command

Y

SA[3:0]

1b

Data[6:5]

Data[4]

Data{3:0]

Y

Y

–

–

–

–

–

–

Reg_0

Write,

Long

Command

Y

SA[3:0]

0

10b

Addr[4]

Addr[3:0]

Y

–

Data[7:0]

–

–

–

Y

Y

Reg_1

Write

Y

SA[3:0]

0

10b

Addr[4]

Addr[3:0]

Y

–

Data[7:0]

–

–

–

Y

Y

Reg

Read

Y

SA[3:0]

0

11b

Addr[4]

Addr[3:0]

Y

Y

Data[7:0]

–

–

–

Y

Y

Legend:

SSC = Sequence start command

DA = Data/address frame bits

BC = Byte count (# of consecutive addresses)

C = Command frame bits

BPC = Bus park cycle