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PDF SKY13551-668LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13551-668LF | |
| Descripción | DP10T Main/Receive Diversity Switch | |
| Fabricantes | Skyworks Solutions | |
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DATA SHEET
SKY13551-668LF: 0.4 to 3.8 GHz DP10T (SP5T/SP5T)
Main/Receive Diversity Switch with MIPI RFFE Interface for
Carrier Aggregation
Applications
3G/4G multimode cellular handsets (UMTS, CDMA2000, LTE)
Carrier aggregation diversity
Features
Broadband frequency range: 0.4 to 3.8 GHz
Single, positive DC power supply (2.5 to 4.8 V)
Integrated, programmable MIPI interface using separate
registers for ANT_A and ANT_B
Dual antenna ports can be connected externally to a diplexer
Small QFN (16-pin, 1.6 x 2.4 x 0.55 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
TRXA1
TRXA2
TRXA3
TRXA4
TRXA5
TRXB1
TRXB2
TRXB3
TRXB4
TRXB5
ANT_A
ANT_B
Bias Logic Block
Description
The SKY13551-668LF is a dual single-pole, five-throw (2xSP5T)
Mobile Industry Processor Interface (MIPI) controlled antenna
switch designed specifically for receive diversity in carrier
aggregation applications.
The 2xSP5T switch is optimized for broadband performance.
Using advanced switching technologies, the SKY13551-668LF
maintains low insertion loss and high isolation for all switching
paths. The high-linearity performance and low insertion loss
achieved by the SKY13551-668LF makes it an ideal choice for
carrier aggregation applications in both main and diversity
antenna switching. The switch also exhibits excellent
second/third order intermodulation distortion (IMD2/IMD3)
performance.
Figure 1. SKY13551-668LF Block Diagram
Switching is controlled by an integrated MIPI decoder. The two
switches can be configured independently. There are separate
registers for each SP5T switch. No external DC blocking
capacitors are required on the RF paths as long as no DC voltage
is applied to those paths.
The SKY13551-668LF is manufactured in a compact,
1.6 x 2.4 x 0.55 mm, 16-pin surface-mount Quad Flat No-Lead
(QFN) package.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203267D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 22, 2016
1
1 page  
DATA SHEET • SKY13551-668LF: MAIN/RECEIVE DIVERSITY SWITCH FOR CARRIER AGGREGATION
Table 3. SKY13551-668LF RF Electrical Specifications1 (2 of 2)
(VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Band 13 2nd harmonic
2fo Any TRx port, PIN = +25 dBm, f0 = 782 MHz
Band 17 3rd harmonic
3fo Any TRx port, PIN = +25 dBm, f = 707 MHz
Turn-on time
tON From application of VDD and VIO or
transition from low power mode
Wake-up time
tW From isolation state
Switching speed
tSW Any state to any other state
1 Performance is guaranteed only under the conditions listed in this table.
Typical
–77
–77
2
2
Max
20
5
5
Units
dBm
dBm
μs
μs
μs
Table 4. SKY13551-668LF DC Electrical Specifications1
(VDD = 2.85 V, VIO = 1.8 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min Typical
Supply voltage
VDD
2.50 2.85
Supply current, active mode
IDD
35
Interface supply voltage level
VIO
1.65 1.80
Digital data and clock signals:
High
Low
VSDATA, VSCLK
0.8 × VIO
0
Interface supply current
IVIO
1 Performance is guaranteed only under the conditions listed in this table.
5
Max
4.8
100
1.95
VIO
0.2 × VIO
50
Units
V
μA
V
V
V
μA
Table 5. IMD2 Test Conditions
Band
Transmit
Frequency
(MHz)
1 1950
2 1880
4 1732
5 836.5
7 2535
8 897
11/21
1452
Transmit Power
(dBm)
+20
Frequency Blocker,
Low
(MHz)
190
80
400
45
120
45
Frequency Blocker,
High
(MHz)
4090
3840
3864
1718
5187
1839
2952
Power Blocker
(dBm)
–15
Receive Frequency
(MHz)
2140
1960
2132
881.5
2655
942
1500
Table 6. IMD3 Test Conditions
Band
Transmit Frequency
(MHz)
1 1950
2 1880
4 1732
5 836.5
7 2535
8 897
11/21
1452
Transmit Power
(dBm)
+20
Frequency Blocker
(MHz)
1760
1800
1332
791.5
2415
852
1404
Power Blocker
(dBm)
–15
Receive Frequency
(MHz)
2140
1960
2132
881.5
2655
942
1500
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203267D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 22, 2016
5
5 Page 
DATA SHEET • SKY13551-668LF: MAIN/RECEIVE DIVERSITY SWITCH FOR CARRIER AGGREGATION
Evaluation Board Description
The SKY13551-668LF Evaluation Board is used to test the
performance of the SKY13551-668LF DP10T Switch. An
Evaluation Board schematic diagram is provided in Figure 6. A
recommended ESD protection circuit diagram is provided in
Figure 7. An assembly drawing for the Evaluation Board is shown
in Figure 8.
Package Dimensions
The PCB layout footprint for the SKY13551-668LF is provided in
Figure 9. Typical part markings are shown in Figure 10. Package
dimensions are shown in Figure 11, and tape and reel dimensions
are provided in Figure 12.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SKY13551-668LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C. It can be used for lead or lead-free soldering.
For additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
RFC6
RFC4
RFC2
RFC5
RFC3
RFC1
17 16 15
1 TRXB1
2 TRXB2
3 TRXB3
4 TRXB4
5 TRXB5
6 VDD
TRXA1 14
TRXA2 13
TRXA3 12
TRXA4 11
TRXA5 10
SCLK 9
78
C2
100 nF
C1
100 nF
RFC7
RFC8
RFC10
RFC12
RFC9
RFC11
DCH1 Header
Figure 6. SKY13551-668LF Evaluation Board Schematic
203267D-006
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203267D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 22, 2016
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet SKY13551-668LF.PDF ] | |
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