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SKY13323-378LF

Part # SKY13323-378LF
Description RF Switch SPDT 100MHz to 3GHz24dB 6-Pin QFN EP
Category IC
Availability Out of Stock
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201080E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 17, 2009 1
DATA SHEET
SKY13323-378LF: 0.1-3.0 GHz GaAs SPDT Switch
Applications
x WLAN 802.11 b/g networks
x WLAN repeaters
x ISM band radios
x Low power transmit receive systems
Features
x Positive voltage control (0 and 1.8 V to 0 and 5.0 V)
x Broadband frequency range: 0.1-3.0 GHz
x Very low insertion loss, 0.35 dB typical @ 3 GHz
x High isolation, 27 dB typical @ 3 GHz
x Excellent linearity performance, P1dB = +27 dBm
x Ultra-miniature, MLPD (6-pin, 1 x 1 mm) package (MSL1,
260 qC per JEDEC J-STD-020)
VCTL1 VCTL2
Output1
Output2
INPUT
S1481
Figure 1. SKY13323-378LF Block Diagram
Description
The SKY13323-378LF 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. SKY13323-378LF Pinout – 6-Pin QFN
(Top View)
DATA SHEET • SKY13323-378LF SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 December 17, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201080E
Table 1. SKY13323-378LF 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
Table 2. SKY13323-378LF Absolute Maximum Ratings
Parameter Symbol Minimum Typical Maximum Units
Input power
>500 MHz, 5 V
>500 MHz, 3 V
P
IN
+32
+31
dBm
dBm
Storage temperature TSTG –65 +150 qC
Operating temperature TOP –40 +85 qC
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. Exceeding any of the limits listed here may result in permanent damage to the device.
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. SKY13323-378LF Recommended Operating Conditions
Parameter Symbol Minimum Typical Maximum Units
Frequency f 0.1 3.0 GHz
Control voltage:
low
high
V
CTL_L
V
CTL_H
0
1.8
0.2
5.0
V
V
Operating temperature TOP +25 qC
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13323-378LF 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 SKY13323-378LF are
illustrated in Figures 3 through 7.
The state of the SKY13323-378LF is determined by the logic
provided in Table 5.
DATA SHEET • SKY13323-378LF SPDT SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201080E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 17, 2009 3
Table 4. SKY13323-378LF Electrical Specifications (Note 1)
(V
CTL = 0 V and +2.7 V, TOP = +25
q
C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50
Ω
, Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typical Max Units
Frequency f 0.1 3.0 GHz
Insertion loss 0.1-1.0 GHz
1.0-2.0 GHz
2.0-3.0 GHz
0.20
0.25
0.35
0.30
0.35
0.50
dB
dB
dB
Isolation 0.1-1.0 GHz
1.0-2.0 GHz
2.0-3.0 GHz
26.0
24.0
25.0
27.0
25.5
27.0
dB
dB
dB
Return loss (insertion loss state) 0.1-1.0 GHz
1.0-2.0 GHz
2.0-3.0 GHz
14
14
14
21
21
21
dB
dB
dB
Switching characteristics:
Rise/fall time
On/off time
10/90% or 90/10% RF
50% V
CTL to 90/10% RF
10
100
ns
ns
Video feedthrough 25 mV
Input power for 1 dB compression VCTL = 0 & 1.8 V, 2.45 GHz
V
CTL = 0 & 2.7 V,
2.45 GHz
+19
+27
dBm
dBm
Input IP3 IIP3 PIN = +5 dBm/tone
V
CTL = 0 & 1.8 V, 2.45 GHz
V
CTL = 0 & 2.7 V,
2.45 GHz
+37
+50
dBm
dBm
Error Vector Magnitude EVM 802.11g, 54 Mbps,
P
IN = <+24 dBm,
V
CTL = 3.3 V
2.5 %
Control voltage:
Low
High
V
CTL_L
V
CTL_H
0
1.8
2.7
0.2
5.0
V
V
Supply current ICC VCTL_L = 0 V
V
CTL_H = 5 V
5
5
μA
μA
Note 1: Performance is guaranteed only under the conditions listed in this Table.
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