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SKY13351-378LF Datasheet

Skyworks Solutions Inc.

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Datasheet

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201132I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 8, 2017 1
DATA SHEET
SKY13351-378LF: 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
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
Ultra-miniature, MLPD (6-pin, 1 x 1 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks Green
TM
products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green
TM
, document number
SQ04–0074.
VCTL1 VCTL2
OUTPUT1 OUTPUT2
INPUT
201132-001
Figure 1. SKY13351-378LF Block Diagram
Description
The SKY13351-378LF 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.
3
2
1
4
5
6
OUTPUT1
GND
OUTPUT2
VCTL1
INPUT
VCTL2
S1482
Figure 2. SKY13351-378LF Pinout
(Top View)
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 September 8, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201132I
Table 1. SKY13351-378LF Signal Descriptions
Pin Name Description Pin Name Description
1 OUTPUT1 RF port. Must be DC blocked. 4 VCTL2 DC control voltage
2 GND Ground 5 INPUT RF port. Must be DC blocked
3 OUTPUT2 RF port. Must be DC blocked. 6 VCTL1 DC control voltage
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13351-378LF are
provided in Table 2. The recommended operating conditions are
specified in Table 3 and electrical specifications are provided in
Table 4.
Typical performance characteristics of the SKY13351-378LF are
illustrated in Figures 3 through 9.
The state of the SKY13351-378LF is determined by the logic
provided in Table 5.
Table 2. SKY13351-378LF Absolute Maximum Ratings1
Parameter Symbol Minimum Maximum Units
Input power:
>500 MHz, 5 V, CW
>500 MHz, 2.7 V, CW
802.11g, 54 Mbps, 64 QAM, 2.4-2.5 GHz
802.11g, 54 Mbps, 64 QAM, 5.2-5.8 GHz
PIN
+32
+31
+26
+25
dBm
dBm
dBm
dBm
Storage temperature TSTG –65 +150 C
Operating temperature TOP –40 +85 C
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters
set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
ESD HANDLING: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
Table 3. SKY13351-378LF Recommended Operating Conditions
Parameter Symbol Min Typ Max Units
Frequency f 0.02 6.0 GHz
Control voltage:
low
high
VCTL_L
VCTL_H
0
1.8
0.2
5.0
V
V
Operating temperature TOP +25 C
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201132I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 8, 2017 3
Table 4. SKY13351-378LF Electrical Specifications1
(VCTL = 0 V and +2.7 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typ Max Units
Frequency f 0.02 6.0 GHz
Insertion loss IL 0.02 to 3.0 GHz
3.0 to 6.0 GHz
0.35
0.50
0.50
0.65
dB
dB
Isolation Iso 0.02 to 3.0 GHz
3.0 to 6.0 GHz
22
22
24
26
dB
dB
Return loss (insertion loss state) 0.02 to 3.0 GHz
3.0 to 6.0 GHz
25
15
dB
dB
Switching characteristics:
Rise/fall time
On/off time
10/90% or 90/10% RF
50% VCTL to 90/10% RF
40
100
ns
ns
Video feedthrough 25 mV
0.5 dB input compression point IP0.5dB VCTL = 0 and 1.8 V
@ 2.45 GHz
VCTL = 0 and 2.7 V
@ 2.45 GHz
VCTL = 0 and 2.7 V
@ 48 MHz
+21
+29
+22
+30
+26
dBm
dBm
dBm
Input IP3 IIP3 PIN = +20 dBm/tone
VCTL = 0 and 1.8 V
@ 2.45 GHz
VCTL = 0 and 2.7 V
@ 2.45 GHz
VCTL = 1.8 V @ 5.8 GHz
VCTL = 2.7 V @ 5.8 GHz
+30
+46
+32
+50
+30
+46
dBm
dBm
dBm
dBm
Error vector magnitude EVM 802.11a, 54 Mbps,
PIN = <+24 dBm,
V
CTL = 2.7 V
802.11g, 54 Mbps,
PIN = <+25.5 dBm,
V
CTL = 2.7 V
2.5
2.5
%
%
Control voltage:
Low
High
VCTL_L
VCTL_H
0
1.8
2.7
0.2
5.0
V
V
Supply current ICC VCTL_L = 0 V
VCTL_H = 5 V
5
5
μA
μA
1 Performance is guaranteed only under the conditions listed in this table.
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4 September 8, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201132I
Typical Performance Characteristics
(VCTL = 0 V and +2.7 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [Zo] = 50 Ω, Blocking Capacitors = 100 pF,
Bypass Capacitors = 33 pF, Unless Otherwise Noted)
Insertion Loss (dB)
Frequency (GHz)
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 4.5 5.0 5.5 6.0
Input-Output 1
Input-Output 2
Figure 3. Typical Insertion Loss
Return Loss (dB)
Frequency (GHz)
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input-Output 1
Input-Output 2
Figure 5. Typical Return Loss
Normalized Power Transmission (dB)
Input Power (dBm)
+0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
+10 +12 +14 +16+18 +20 +22 +24 +26+28 +30 +32 +34
1.8 V
2.7 V
3.0 V
3.3 V
4.0 V
5.0 V
Figure 7. Compression vs Control Voltage
(5.2 to 5.8 GHz)
Isolation (dB)
Frequency (GHz)
0
–5
–10
–15
–20
–25
–30
–35
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input-Output 1
Input-Output 2
Figure 4. Typical Isolation
Normalized Power Transmission (dB)
Input Power (dBm)
+0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
+10 +12 +14 +16+18 +20 +22 +24 +26+28 +30 +32 +34
1.8 V
2.7 V
3.0 V
3.3 V
4.0 V
5.0 V
Figure 6. Compression vs Control Voltage
(2450 MHz)
EVM (%)
Output Power (dBm)
3.0
2.5
2.0
1.5
1.0
0.5
0
+18 +19+20 +21 +23 +25 +27+22 +24 +26
2.7 V
3.0 V
3.3 V
4.0 V
5.0 V
Figure 8. 802.11g EVM vs Output Power @ 2.45 GHz, 54 Mbps
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201132I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 8, 2017 5
EVM (%)
3.0
2.5
2.0
1.5
1.0
0.5
0
Output Power (dBm)
+18 +19+20 +21 +23 +25 +27+22 +24 +26
2.7 V
3.0 V
3.3 V
4.0 V
5.0 V
Figure 9. 802.11a EVM vs Output Power, 5.2-5.8 GHz, 54 Mbps
Table 5. SKY13351-378LF Truth Table1
VCTL1 (Pin 6) VCTL2 (Pin 4) INPUT to OUTPUT1 Path INPUT to OUTPUT2 Path
1 0 Isolation Insertion loss
0 1 Insertion loss Isolation
1 “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 SKY13351-378LF Evaluation Board is used to test the
performance of the SKY13351-378LF 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 SKY13351-378LF is provided in
Figure 12. Typical part markings are shown in Figure 13. Package
dimensions 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 SKY13351-378LF 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.
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
6 September 8, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201132I
C5
C6
C4
C1
C1, C3, and C5 are DC blocking capacitors (100 pF)
C4 and C6 are bypass capacitors (33 pF)
Use 10 nF DC blocking capacitors (C1, C3, and C5)
for <50 MHz operation.
INPUT
VCTL1OUTPUT1
C3
OUTPUT2 VCTL2
S1496
Figure 10. SKY13351-378LF Evaluation Board Schematic
VCTL1
OUTPUT1
INPUT
OUTPUT2
VCTL2
S1483
C1, C3, C5 = BLocking Capacitors (100 pF)
C4 and C6 = Bypass Capacitors (33 pF)
Figure 11. SKY13351-378LF Evaluation Board Assembly Diagram
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201132I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 8, 2017 7
8X 0.65
Part Outline
R0.075 Typ
0.35
Pitch
Exposed Soldering
Area
5X 0.33
7X 0.15
0.13
0.10
0.21
Pin 1
A
ll measurements in millimeters
S1484
Figure 12. SKY13351-378LF PCB Layout Footprint
(Top View)
Pin 1
Indicator
Skyworks Part Number
201132-013
Figure 13. Typical Part Markings
(Top View)
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
8 September 8, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201132I
Top View Side View Bottom View
Detail A
(5X)
All measurements are in millimeters.
Dimensioning and tolerancing according to ASME Y14.5M-1994.
S1485
0.05 C
Pin 1
Indicator
2X
0.05 C
2X
1
1
A
B
0.08 C
6X3
C
0.10
CSeating Plane
0.50/0.41
0.05/0.00
0.13 ± 0.1
0.175 ± 0.075
0.15 ± 0.05
R(0.075)
0.33 ± 0.1
0.1 ± 0.1
0.1 ± 0.1
0.2 ± 0.1
0.21 ± 0.1
0.35
Pitch
R0.075 Typ
Exposed Pad
See Detail A
Pin 1
3X 0.15 ± 0.05
0.10 M C A B
Figure 14. SKY13351-378LF Package Dimensions
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201132I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 8, 2017 9
201132-015
Figure 15. SKY13351-378LF Tape and Reel Dimensions
DATA SHEET • SKY13351-378LF: 20 MHz TO 6.0 GHz GaAS SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
10 September 8, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201132I
Ordering Information
Model Name Manufacturing Part Number Evaluation Board Part Number
SKY13351-378LF SPDT Switch SKY13351-378LF SKY13351-378LF-EVB
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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. Skyworks assumes no responsibility for errors or omissions in these materials or the
information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.
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information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions
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