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PDF SKY13322-375LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13322-375LF | |
| Descripción | GaAs SP4T Switch | |
| Fabricantes | Skyworks Solutions | |
| Logotipo |  |
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DATA SHEET
SKY13322-375LF: 0.1-6.0 GHz GaAs SP4T Switch
Applications
• Multiband telecommunications up to 6 GHz
Features
• Broadband frequency range: 0.1-6.0 GHz
• Low insertion loss: 0.45 dB @ 1 GHz
• Very high isolation: 28 dB @ 1 GHz
• Excellent linearity peformance: P1dB = +30 dBm @ 3.3 V
• Operating voltage range from 1.8 to 5.0 V
• Small, MLPD (10-pin, 2 x 3 mm) package (MSL1, 260 °C per
JEDEC J-STD-020)
Description
The SKY13322-375LF is a GaAs FET I/C single-pole, four-throw
(SP4T) switch. This general purpose switch is an ideal choice for
a variety of multiband telecommunication applications up to
6 GHz.
The switch is manufactured in a compact, 2 x 3 mm, 10-pin
exposed pad plastic Micro Leadframe Package Dual (MLPD)
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.
J2 J4
RFC
J1 J3
S1537
Figure 1. SKY13322-375LF Block Diagram
J2 1
V2 2
N/C 3
V1 4
J1 5
10 J4
9 V4
8 RFC
7 V3
6 J3
S1538
Figure 2. SKY13322-375LF Pinout – 10-Pin MLPD
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201098B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2009
1
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1 page  
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DATA SHEET • SKY13322-375LF SP4T SWITCH
Table 5. SKY13322-375LF Truth Table
V1 (Pin 4) V2 (Pin 2) V3 (Pin 7) V4 (Pin 9)
RFC to J1
RFC to J2
RFC to J3
RFC to J4
1 0 0 0 Insertion loss Isolation
Isolation
Isolation
0 1 0 0 Isolation
Insertion loss
Isolation
Isolation
0 0 1 0 Isolation
Isolation
Insertion loss
Isolation
0 0 0 1 Isolation
Isolation
Isolation
Insertion loss
Note: “1” = +1.8 V to +5 V. “0” = 0 V to +0.2 V. Any state other than described in this Table places the switch into an undefined state. An undefined state will not damage the device.
Evaluation Board Description
The SKY13322-375LF Evaluation Board is used to test the
performance of the SKY13322-375LF SPDT Switch. An Evaluation
Board schematic diagram is provided in Figure 9. An assembly
drawing for the Evaluation Board is shown in Figure 10.
Package Dimensions
The PCB layout footprint for the SKY13322-375LF is provided in
Figure 11. Typical case markings are shown in Figure 12.
Package dimensions for the 10-pin MLPD are shown in Figure 13,
and tape and reel dimensions are provided in Figure 14.
Package and Handling Information
Since the device package is sensitive to moisture absorption, it is
baked and vacuum packed before shipping. 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 SKY13322-375LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 °C. It can be used for lead or lead-free soldering.
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. For packaging details, refer to the Skyworks
Application Note, Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation, document number 200083.
RF Output
DC Control
Voltage (1.8-5.0 V)
DC Control
Voltage (1.8-5.0 V)
RF Output
CBL 1
J2
2
V2
3
× N/C
4
V1
CBL 5
J1
10
J4
9
V4
8
RFC
7
V3
6
J3
CBL
CBL
CBL
RF Output
DC Control
Voltage (1.8-5.0 V)
RF Common
Input
DC Control
Voltage (1.8-5.0 V)
RF Output
CBL = 47 pF for >1 GHz operation.
Exposed ground paddle should be grounded
for best performance.
Figure 9. SKY13322-375LF Evaluation Board Schematic
S1551
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201098B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2009
5
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