SKY13290-000/099 0.5-2.5 GHz, 10 W pHEMT SPDT

DATA SHEET
SKY13290-000/099: 20 MHz-2.5 GHz, 10 W pHEMT SPDT
Switch
Applications
• Transmit/receive switching for telematic systems at elevated
power levels
Features
• Broadband frequency range: 20 MHz to 2.5 GHz
• Very low insertion loss, 0.4 dB typical @ 0.9 GHz
• High isolation: 26 dB typical @ 0.9 GHz
• High input power compression: 0.1 dB @ > +40 dBm
• Low current consumption: <100 μA @ 3 V
• Bare pHEMT die: 1355 x 830 x 200 μm
• Chips supplied on Gel-Pak® or singulated wafers on film frame
Figure 1. SKY13290-000 Block Diagram
Description
The SKY13290-000/099 is a high power, pHEMT Single Pole
Double Throw (SPDT) switch. The switch is designed for use in
systems operating from 20 MHz to 2.5 GHz for which low loss,
high isolation, low control voltage, and chip scale size are
required.
The device is controlled with positive, negative, or a combination
of both voltages. The RF signal paths within the device are fully
bilateral.
The SKY13290-000/099 is provided as a bare die in an ultracompact 1355 x 830 x 200 μm design. Chips are shipped in
quantities of 100 per 2 x 2 inch Gel-Pak (use part number
SKY13290-000). For high volume orders, chips can be supplied on
a film frame (use part number SKY13290-099).
A functional block diagram is shown in Figure 1. The pin
configuration is 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 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Figure 2. SKY13290-000/099 Pinout –6-Pin QFN
(Top View)
Table 1. SKY13290-000/099 Signal Descriptions
Pin #
Description
Pin #
1
J2
Name
RF input/output. According to the logic
voltage levels applied to the V1 and V2 pins,
this port is either connected to J1 using a
low insertion loss path or isolated from J1
(Note 1).
4
V2
Name
DC control voltage input #2. The logic
voltage applied to this pin, along with the
voltage level applied to the V1 pin,
determines the states of the RF paths
between J1/J2 and J1/J3.
Description
2
GND
Ground. Backside of chip. Mount with
conductive or non-conductive epoxy.
5
J1
RF input/output. According to the logic
voltage levels applied to the V1 and V2 pins,
this port is either connected to J2 or to J3
using a low insertion loss path and isolated
from the other RF port (Note 1).
3
J3
RF input/output. According to the logic
voltage levels applied to the V1 and V2 pins,
this port is either connected to J1 using a
low insertion loss path or isolated from J1
(Note 1).
6
V1
DC control voltage input #1. The logic
voltage applied to this pin, along with the
voltage level applied to the V2 pin,
determines the states of the RF paths
between J1/J2 and J1/J3.
Note 1: A 47 pF blocking capacitor is required for >500 MHz operation. Use larger value capacitors for lower frequency operation.
Technical Description
Electrical and Mechanical Specifications
The SKY13290-000/099 is controlled using two voltage inputs, V1
and V2 (pins 6 and 4, respectively). Depending on the voltage level
applied to these pins, the common RF port (J1) is connected to
one of two RF ports (J2 or J3) using a low insertion loss path,
while the path between J1 and the other RF port is in its isolation
state.
The absolute maximum ratings of the SKY13290-000/099 are
provided in Table 2. Electrical specifications are provided in
Table 3 and the operating characteristics are specified in Table 4.
When the control voltages are toggled, the states between J1 and
J2, as well as J1 and J3, are also toggled.
Typical performance characteristics of the SKY13290-000/099
are illustrated in Figures 3 through 6.
The state of the SKY13290-000/099 is determined by the logic
provided in Table 5.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Table 2. SKY13290-000/099 Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
0
+10
V
Control voltage
VCTL
RF input power (VCTL > 0.9 GHz)
PIN
+43.5
dBm
Operating temperature
TOP
–40
+85
°C
Storage temperature
TSTG
–65
+150
°C
Note:
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.
CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SKY13290-000/099 Electrical Specifications (Note 1)
(VCTL = 0-3 V, TOP = +25 °C, PIN = 0 dBm, Characteristic Impedance = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Insertion loss
0.02 to 1.0 GHz
1.0 to 2.0 GHz
2.0 to 2.5 GHz
Isolation
0.02 to 1.0 GHz
1.0 to 2.0 GHz
2.0 to 2.5 GHz
Return loss (Note 2)
Switching characteristics:
Rise/fall
On/off
0.1 dB Input Compression Point
IP0.1dB
Min
23
17
15
Max
Units
0.40
0.45
0.55
0.50
0.60
0.70
dB
dB
dB
26
20
18
dB
dB
dB
0.02 to 1.0 GHz
1.0 to 2.5 GHz
20
20
dB
dB
10/90% or 90/10% RF
50% VCTL to 90/10% RF
650
800
ns
ns
+37.6
+40.5
dBm
dBm
45
°C/W
@ 48 MHz
@ 900 MHz
Thermal resistance
Control voltage:
Low (@ 20 μA max)
High (@100 μA max)
High (@ 200 μA max)
Typical
VCTL_L
VCTL_H
VCTL_H
0
2.7
10.0
V
V
V
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: Return loss state. Lower frequency return loss is dependent on value of the DC blocking capacitors.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Typical Performance Characteristics
(VCTL = 0-3 V, TOP = +25 °C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, CBL = 100 pF, Unless Otherwise Noted)
Figure 3. Insertion Loss vs Frequency
Figure 4. Isolation vs Frequency
Figure 5. Return Loss vs Frequency
(Insertion Loss State)
Figure 6. Insertion Loss vs Input Power
(@ 900 MHz)
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Table 4. Truth Table (VHIGH = 2 to 5 V)
V1
V2
VLOW
VHIGH
Note:
J1-J2
J1-J3
VHIGH
Isolation
Insertion loss
VLOW
Insertion loss
Isolation
VLOW = 0 to 0.2 V, VHIGH = 2.7 to 10 V. Any state other than described in this Table places the device in an undefined state. An undefined state does not damage the device.
Evaluation Board Description
Package and Handling Information
The SKY13290-000/099 is evaluated in a plastic package format
to determine its performance characteristics. An Evaluation Board
schematic diagram is provided in Figure 7. An assembly drawing
for the Evaluation Board is shown in Figure 8.
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.
Chip Dimensions
Chip dimensions are shown in Figure 9.
The SKY13290-000 chips are shipped in Gel-Paks. The
SKY13290-099 wafers are shipped on film frames (see singulated
wafer format dimensions in Figure 10).
The SKY13290-000/099 has no backside metal and must be
attached using conductive or non-conductive epoxy.
Figure 7. SKY13290-000/099 Evaluation Board Schematic
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201528B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2011
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Figure 8. SKY13290-000/099 Evaluation Board Assembly Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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October 5, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201528B
DATA SHEET • SKY13290-000/099 SPDT SWITCH
Figure 9. SKY13290-000/099 Chip Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201528B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2011
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DATA SHEET • SKY13290-000/099 SPDT SWITCH
Figure 10. SKY13290-099 (Singulated Wafer Format)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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October 5, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201528B
DATA SHEET • SKY13290-000/099 SPDT SWITCH
Ordering Information
Model Name
SKY13290 SPDT Switch
Manufacturing Part Number
SKY13290-000 (100 chips per 2 x 2 inch Gel-Pak)
Evaluation Board Part Number
SKY13290-000-EVB
SKY13290-099 (singulated wafers on film frame)
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201528B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2011
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