SKY13344-378LF Skyworks Solutions, Inc., SKY13344-378LF Datasheet

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SKY13344-378LF

Manufacturer Part Number
SKY13344-378LF
Description
Sky13344-378lf 2.0-6.0 Ghz Gaas Spdt Switch
Manufacturer
Skyworks Solutions, Inc.
Datasheet
DATA SHEET
SKY13344-378LF: 2.0-6.0 GHz GaAs SPDT Switch
Applications
Features
WLAN 802.11 a/b/g networks
WLAN repeaters
ISM band radios
Low power transmit receive systems
Positive voltage control (0 and 1.8 V to 0 and 5.0 V)
Broadband frequency range: 2.0-6.0 GHz
Very low insertion loss, 0.35 dB typical @ 3 GHz
High isolation, 27 dB typical @ 3 GHz
Excellent linearity performance, P1dB = +27 dBm
Ultra-miniature, MLPD (6-pin, 1 x 1 mm) package (MSL1,
260 C per JEDEC J-STD-020)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201095C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 17, 2009
Description
The SKY13344-378LF is a pHEMT GaAs FET I/C switch. The
switch may 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 x 1 mm, 6-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.
Output1
OUTPUT1
OUTPUT2
GND
Figure 2. SKY13344-378LF Pinout – 6-Pin QFN
Figure 1. SKY13344-378LF Block Diagram
1
2
3
VCTL1
(Top View)
INPUT
VCTL2
6
5
4
VCTL1
INPUT
VCTL2
Output2
S1482
S1481
1

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SKY13344-378LF Summary of contents

Page 1

... VCTL1 VCTL2 Figure 1. SKY13344-378LF Block Diagram Description The SKY13344-378LF is a pHEMT GaAs FET I/C switch. The switch may be used in transmit/receive applications by connecting the RF common port (INPUT, pin 5) to either the OUTPUT1 or OUTPUT2 port (pin respectively) using a low loss path (i.e., a positive voltage applied to either VCTL1 or VCTL2 pins). The switch is “ ...

Page 2

... Minimum f 2 CTL L V 1.8 _ CTL Typical performance characteristics of the SKY13344-378LF are illustrated in Figures 3 through 9. The state of the SKY13344-378LF is determined by the logic provided in Table 5. Name Description DC control voltage RF port. Must be DC blocked DC control voltage Typical Maximum +32 +31 +150 +85 Typical Maximum 6.0 0.2 5 ...

Page 3

... Table 4. SKY13344-378LF Electrical Specifications (Note and +2 + CTL OP IN Parameter Frequency Insertion loss Isolation Return loss (insertion loss state) Switching characteristics: Rise/fall time On/off time Video feedthrough Input power for 1 dB compression Input IP3 Error Vector Magnitude Control voltage: ...

Page 4

... DATA SHEET • SKY13344-378LF SPDT SWITCH Typical Performance Characteristics ( and +2 + CTL OP IN Bypass Capacitors = 33 pF, Unless Otherwise Noted) 0 –0.1 –0.2 –0.3 –0.4 –0.5 –0.6 –0.7 –0.8 –0.9 –1.0 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Figure 3. Typical Insertion Loss 0 –5 –10 –15 –20 – ...

Page 5

... 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 SKY13344-378LF is provided in Figure 12. Typical case 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. Skyworks Solutions, Inc. • ...

Page 6

... OUTPUT2 C1, C2 BLocking Capacitors (100 pF) C4 and C5 = Bypass Capacitors (33 pF) Figure 11. SKY13344-378LF Evaluation Board Assembly Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 December 17, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201095C ...

Page 7

... Figure 13. Typical Case Markings Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201095C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 17, 2009 DATA SHEET • SKY13344-378LF SPDT SWITCH 8X 0.65 0.13 ...

Page 8

... Top View All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Figure 14. SKY13344-378LF 6-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 December 17, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201095C ...

Page 9

... Cover tape size 5.4 mm wide. 8. All measurements are in millimeters. Figure 15. SKY13344-378LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201095C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 17, 2009 ϕ ...

Page 10

... DATA SHEET • SKY13344-378LF SPDT SWITCH Ordering Information Model Name SKY13344-378LF SPDT Switch Copyright © 2009 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer ...

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