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PDF SKY13587-378LF Data sheet ( Hoja de datos )
| Número de pieza | SKY13587-378LF | |
| Descripción | GaAs SPDT Switch | |
| Fabricantes | Skyworks Solutions | |
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DATA SHEET
SKY13587-378LF: 20 MHz to 6.0 GHz GaAs SPDT Switch
Applications
WLAN 802.11 a/b/g/n networks
WLAN repeaters
ISM band radios
Low power transmit/receive systems
OUTPUT1
INPUT
OUTPUT2
Features
Positive voltage control (0 and 1.8 V to 0 and 5.0 V)
Broadband frequency range: 20 MHz to 6.0 GHz
Very low insertion loss: 0.35 dB typical @ 2.45 GHz
High isolation: 24 dB typical @ 2.45 GHz
Excellent linearity performance: IP0.5dB = +30 dBm
Operating temperature range: –40 °C to +105 °C
Ultra-miniature, MLPD (6-pin, 1 × 1 × 0.5 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.
OUTPUT1 1
6 VCTL1
VCTL1
VCTL2
Figure 1. SKY13587-378LF Block Diagram
ts410
Description
The SKY13587-378LF is a pHEMT GaAs FET I/C switch. The
switch can be used in transmit/receive applications by connecting
the RF common port (INPUT, pin 5) to either the OUTPUT1 or
OUTPUT2 port (pin 1 or 3, respectively) using a low-loss path (i.e.,
a positive voltage applied to either VCTL1 or VCTL2 pins). The
switch is “reflective short” on the isolated port.
The switch is manufactured in a compact, 1 × 1 × 0.5 mm, 6-pin
exposed pad plastic Micro Lead-frame 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.
GND 2
5 INPUT
OUTPUT2 3
4 VCTL2
S1482
Figure 2. SKY13587-378LF Pinout – 6-Pin QFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203489B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2015
1
1 page  
DATA SHEET • SKY13587-378LF: SPDT SWITCH
3.0
2.7 V
3.0 V
2.5 3.3 V
4.0 V
5.0 V
2.0
1.5
1.0
0.5
0
+18 +19 +20 +21 +22 +23 +24 +25 +26 +27
Output Power (dBm)
Figure 9. 802.11a EVM vs Output Power, 5.2-5.8 GHz, 54 Mbps
Table 5. SKY13587-378LF Truth Table
VCTL1 (Pin 6)
VCTL2 (Pin 4)
INPUT to OUTPUT1 Path
1 0 Isolation
0 1 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.
INPUT to OUTPUT2 Path
Insertion loss
Isolation
Evaluation Board Description
The SKY13587-378LF Evaluation Board is used to test the
performance of the SKY13587-378LF SPDT Switch. An Evaluation
Board schematic diagram is provided in Figure 10. An assembly
drawing for the Evaluation Board is shown in Figure 11.
Package Dimensions
The PCB layout footprint for the SKY13587-378LF is provided in
Figure 12. Typical part markings are shown in Figure 13. Package
dimensions for the 6-pin MLPD are shown in Figure 14, and tape
and reel dimensions are provided in Figure 15.
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 SKY13587-378LF 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203489B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2015
5
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet SKY13587-378LF.PDF ] | |
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