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RF Switches
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Description of Products

RF Switches
  
SPDT Series

SW408
 

The SW408 is a single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, fast switching speed and  super low cost, the device is an excellent genral purpose switch for wireless systems that operate in 0.1 to 3GHz frequency bands.

The SW408 is provided in a miniature SOT-363 lead package. 
Key Features 
  • Frequency range: 0.1 to 3.0 GHz
  • Low insertion loss: 0.25 dB typical @ DC-1 GHz
                                     0.4 dB typical @ 2.0-3.0 GHz
  • High isolation: 27 dB typical @ DC- 1 GHz, 26 dB typical @ 2.0-3.0 GHz
  • IP1dB = +32 dBm ( H/L=5/0V for 0.5-3GHz)
  • SOT-363 (6-pin) package
  • MSL1 (260 °C per JEDEC J-STD-020
 
SW409

The SW409 is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the small form factor and low cost, the device is ideally suited for applications like WiMAX CPE and WLAN AP

SW409 is provided in a miniature 1.5x1.5 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.55 dB typical @ 1.0-3.0 GHz
                                     0.7 dB typical @ 3.0-5.0 GHz
  • High isolation: 27 dB typical @ 1.0-3.0 GHz
                             26 dB typical @ 3.0-5.0 GHz
  • Excellent linearity performance, IP1dB = +36 dBm (1.0-6.0GHz, VHigh=3V, VLow=0V)
  • Miniature DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW470

The SW470 is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the small form factor and low cost, the device is ideally suited for high power wireless applications such as WiMAX CPE and WLAN.

The SW470 is provided in a miniature 1.5x1.5 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.65 dB typical @ 2.4-2.5 GHz
                                     1.2 dB typical @ 4.9-5.9 GHz
  • High isolation: 31 dB typical @ 2.4-2.5 GHz
                             30 dB typical @ 4.9-5.9 GHz
  • Excellent linearity performance, IP1dB = +36 dBm (1.0-6.0GHz, VHigh=3V, VLow=0V)
  • Miniature, DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW470A

The SW470A is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the small form factor and low cost, the device is ideally suited for high power wireless applications such as WiMAX CPE and WLAN .

The SW470A is provided in a miniature 1.5x1.5 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.65 dB typical @ 2.4-2.5 GHz,
                                     1.1 dB typical @ 4.9-5.9 GHz
  • High isolation: 31 dB typical @ 2.4-2.5 GHz
                             25 dB typical @ 4.9-5.9 GHz
  • Excellent linearity performance, IP1dB = +39 dBm (1.0-6.0GHz, VHigh=3V, VLow=0V)
  • Miniature, DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW423

The SW423 is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the ultra small form factor and low cost, the device is ideally suited for applications like IoT and embedded systems.

The SW423 is provided in a miniature 1 x 1 mm, 6 pin DFN (Dual Flat No-lead) package.

To offer the users the flexibility in system design, the SW423 and the SW423R are provided to have complementary control logic while compatible with each other in every other way.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.4 dB typical @ 2.4-2.5 GHz
                                     0.6 dB typical @ 3.0-5.0 GHz
  • High isolation: 25 dB typical @ 2.4- 2.5 GHz
                             26 dB typical @ 3.0-5.0 GHz
  • Excellent linearity performance, IP1dB = +32 dBm ( VHigh=5V, VLow=0V)
  • Miniature DFN (6-pin, 1 x 1 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW423R

The SW423R is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the ultra small form factor and low cost, the device is ideally suited for applications like IoT and embedded systems.

The SW423R is provided in a miniature 1 x 1 mm, 6 pin DFN (Dual Flat No-lead) package.

To offer the users the flexibility in system design, the SW423R and the SW423 are provided to have complementary control logic while compatible with each other in every other way.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.5 dB typical @ 2.4-2.5 GHz
                                     0.8 dB typical @ 3.0-5.0 GHz
  • High isolation: 26 dB typical @ 2.4- 2.5 GHz
                             27 dB typical @ 3.0-5.0 GHz
  • Excellent linearity performance, IP1dB = +32 dBm ( VHigh=5V, VLow=0V)
  • Miniature DFN (6-pin, 1 x 1 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020
 
SW351C

The SW351C is a broadband single-pole double-throw (SPDT) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the ultra small form factor and low cost, the device is ideally suited for applications like IoT, embedded and cellular communication systems that operate in 0.1-6 GHz frequency bands.

The SW351C is provided in a miniature 1 x 1 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Insertion loss: 0.8 dB typical @ 2.0-3.0 GHz
                            1.2 dB typical @ 3.0-6.0 GHz
  • Isolation: 29 dB typical @ 2.0- 3.0 GHz
                    25 dB typical @ 3.0-6.0 GHz
  • Linearity performance, IP0.5dB = TBD
  • Miniature DFN (6-pin, 1 x 1 mm) package
  • ESD HBM 1000V
 
SW414

The SW414 is a broadband single-pole double-throw (SPDT) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the small form factor and low cost, the device is ideally suited for general consumer wireless applications requiring operation in DC to 6GHz frequency bands.

The SW414 is provided in a miniature 1.5x1.5 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.5 dB typical @ 1.0-3.0 GHz
                                     0.8 dB typical @ 3.0-5.0 GHz
  • High isolation: 25 dB typical @ 1.0-3.0 GHz
                             26 dB typical @ 3.0-5.0 GHz
  • Excellent linearity performance, IP1dB = +35 dBm (0.5-6.0GHz, VHigh=5V, VLow=0V)
  • Miniature DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1( 260 °C per JEDEC J-STD-020)
 
SW472C

The SW472C is a broadband single-pole double-throw (SPDT) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the ultra small form factor and low cost, the device is ideally suited for handset and data card applications in 0.1 to 6GHz frequency bands.

The SW472C is provided in a miniature 2 x 2 mm, 12 pin QFN (Quad Flat No-lead) package. 
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Insertion loss: 0.6 dB typical @ 2.0-3.0 GHz
                            0.8 dB typical @ 3.0-6.0 GHz
  • Isolation: 30 dB typical @ 2.0- 3.0 GHz
                    25 dB typical @ 3.0-6.0 GHz
  • Linearity performance, IP0.1dB = 36.5 dBm @ 0.8-6.0 GHz
  • Miniature QFN (12-pin, 2 x 2 mm) package
 
DPDT Series
SW438

The SW438 is a broadband double-pole double-throw (DPDT) antenna switch fabricated with GaAs PHEMT process. Its leading performance in insertion loss along with the small form factor and low cost makes the device ideally suited for a broad range of applications like GSM, 3G, LTE, Wi-Fi IEEE 802.11a/b/g/n/ac and wireless audio/video.

The SW438 is provided in a miniature 1.5x1.5 mm, 6 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.6 dB typical @ 2.4-2.5 GHz
                                     0.8 dB typical @ 4.9-5.9 GHz
  • High isolation: 27 dB typical @ 2.4-2.5 GHz
                             23 dB typical @ 4.9-5.9 GHz
  • Excellent linearity performance, IP1dB = +31 dBm (0.5-6.0GHz, VHigh=5V, VLow=0V)
  • Miniature, DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW438A

The SW438A is a broadband double-pole double-throw (DPDT) antenna switch fabricated with GaAs PHEMT process. Its leading performance in insertion loss along with the small form factor and low cost makes the device ideally suited for a broad range of applications like GSM, 3G, LTE, Wi-Fi IEEE 802.11a/b/g/n/ac and wireless audio/video.

The SW438A is provided in a miniature 1.5x1.5 mm, 6 pin DFN(Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.7 dB typical @ 2.4-2.5 GHz
                                     0.8 dB typical @ 4.9-5.9 GHz
  • High isolation: 30 dB typical @ 2.4-2.5 GHz, 26 dB typical @ 4.9-5.9 GHz
  • Excellent linearity performance, IP1dB = +35 dBm (0.5-6.0GHz, VHigh=5V, VLow=0V)
  • Miniature, DFN (6-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SP3T Series
SW417

The SW417 is a broadband single-pole triple-throw (SP3T) antenna switch fabricated with GaAs PHEMT process. Due to its excellent performance in insertion loss, isolation and linearity along with the small form factor and super low cost, the device is ideally suited for all WLAN and Bluetooth applications in both 2.4-2.5 GHz and 4.9-5.9 GHz frequency bands.

The SW417 is provided in a miniature 1.5x1.5 mm, 8 pin DFN (Dual Flat No-lead) package.
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Low insertion loss: 0.65 dB typical @ 2.0-3.0 GHz
                                     0.85 dB typical @ 3.0-6.0 GHz
  • High isolation: 27 dB typical @ 1.0-3.0 GHz
                             26 dB typical @ 3.0-6.0 GHz
  • Excellent linearity performance, IP1dB = +29 dBm (DC-3.0GHz, VHigh=3.3V)
  • Miniature, DFN (8-pin, 1.5 x 1.5 mm) package
  • MSL1 (260 °C per JEDEC J-STD-020)
 
SW373C

The SW373C is a broadband single-pole triple-throw (SP3T) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset and data card applications in 0.1 to 6GHz frequency bands.

The SW373C is provided in a miniature 2 x 2 mm, 12 pin QFN (Quad Flat No-lead) package. 
Key Features 
  • Broadband frequency range: 0.1 to 6.0 GHz
  • Insertion loss: 0.6 dB typical @ 2.0-3.0 GHz
                             0.8 dB typical @ 3.0-6.0 GHz
  • Isolation: 30 dB typical @ 2.0- 3.0 GHz
                    25 dB typical @ 3.0-6.0 GHz
  • Linearity performance, IP0.1dB = 36.5 dBm @ 0.8-6.0 GHz
  • Miniature QFN (12-pin, 2 x 2 mm) package
 
SP4T Series

The SW414C is a single-pole Four-throw (SP4T) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset systems and general purpose applications in 0.1 to 3GHz frequency bands.
The SW414C is provided in a miniature 2 x 2 mm, 14 pin LGA(Land grid array) package.  
Key Features 
  • Frequency range: 0.1 to 3.0 GHz
  • Insertion loss (ANT Pin to RF1/2/3/4 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                              0.6 dB typical @ 2.0-2.7 GHz
  • Isolation (ANT Pin to RF1/2/3/4 Pins): 30 dB typical @ 1.0-2.0 GHz
                                                                      25 dB typical @ 2.0-2.7 GHz
  • Linearity performance, IP0.1dB = 36.5 dBm @ 0.9 GHz
  • Miniature, LGA (14-pin, 2 x 2 mm) package
  • ESD HBM 1750V
 
SP5T Series
SW415C

The SW415C is a single-pole Five-throw (SP5T) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset systems and general purpose applications in 0.1 to 3GHz frequency bands.

The SW415C is provided in a miniature 2 x 2 mm, 14 pin LGA (Land grid array) package. 
Key Features 
  • Frequency range: 0.1 to 3.0 GHz
  • Insertion loss (ANT Pin to RF1/2/3/4/5 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                                 0.6 dB typical @ 2.0-2.7 GHz
  • Isolation (ANT Pin to RF1/2/3/4/5 Pins): 30 dB typical @ 1.0-2.0 GHz
                                                                         26 dB typical @ 2.0-2.7 GHz
  • Linearity performance, IP0.1dB = 36.5 dBm @ 0.9 GHz
  • Miniature, LGA (14-pin, 2 x 2 mm) package
  • ESD HBM 1500V
 
SP6T Series

The SW416C is a single-pole Six-throw (SP6T) antenna switch fabricated with CMOS process. Due to its excellent performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset systems and general purpose applications in 0.1 to 3GHz frequency bands.

The SW416C is provided in a miniature 2 x 2 mm, 14 pin LGA (Land grid array) package. 
Key Features 
  • Frequency range: 0.1 to 3.0 GHz
  • Insertion loss (ANT Pin to RF1/2/3/4/5/6 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                                    0.6 dB typical @ 2.0-2.7 GHz
  • Isolation (ANT Pin to RF1/2/3/4/5/6 Pins): 30 dB typical @ 1.0-2.0 GHz
                                                                            26 dB typical @ 2.0-2.7 GHz
  • Linearity performance, IP0.1dB = 36.5 dBm @ 0.9 GHz
  • Miniature, LGA (14-pin, 2 x 2 mm) package
  • ESD HBM 1500V
 
SP7T Series
SW417C
The SW417C is a single-pole Seven-throw (SP7T) antenna switch fabricated with CMOS process. Due to its outstanding performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset systems and general purpose applications in 0.1 to 3GHz frequency bands.

The SW417C is provided in a miniature 2 x 2 mm, 14 pin LGA (Land grid array) package.  

Key Features 
Frequency range: 0.1 to 3.0 GHz
Insertion loss (ANT Pin to RF1/2/3/4/5/6 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                                0.7 dB typical @ 2.0-2.7 GHz
Insertion loss (ANT Pin to RF7 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                0.7 dB typical @ 2.0-2.7 GHz
Isolation (ANT Pin to RF1/2/3/4/5/6 Pins): 30 dB typical @ 1.0-2.0 GHz
                                                                        25 dB typical @ 2.0-2.7 GHz
Isolation (ANT Pin to RF7 Pins): 21 dB typical @ 1.0-2.0 GHz
                                                        19 dB typical @ 2.0-2.7 GHz
Linearity performance, IP0.1dB = 36.5 dBm @ 0.9 GHz
Miniature, LGA (14-pin, 2 x 2 mm) package
ESD HBM 2250V
 
SP8T Series
SW418C
The SW418C is a single-pole Eight-throw (SP8T) antenna switch fabricated with CMOS process. Due to its outstanding performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset systems and general purpose applications in 0.1 to 3GHz frequency bands.

The SW418C is provided in a miniature 2 x 2 mm, 14 pin LGA (Land grid array) package. 

Key Features 
Frequency range: 0.1 to 3.0 GHz
Insertion loss (ANT Pin to RF1/2/3/4/5/6 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                                0.7 dB typical @ 2.0-2.7 GHz
Insertion loss (ANT Pin to RF7/8 Pins): 0.5 dB typical @ 1.0-2.0 GHz
                                                                   0.7 dB typical @ 2.0-2.7 GHz
Isolation (ANT Pin to RF1/2/3/4/5/6 Pins): 30 dB typical @ 1.0-2.0 GHz
                                                                        25 dB typical @ 2.0-2.7 GHz
Isolation (ANT Pin to RF7/8 Pins): 21 dB typical @ 1.0-2.0 GHz
                                                           19 dB typical @ 2.0-2.7 GHz
Linearity performance, IP0.1dB = 36.5 dBm @ 0.9 GHz
Miniature, LGA (14-pin, 2 x 2 mm) package
ESD HBM 2250V
 
DP4T Series
SW624C
The SW624C is a broadband double-pole Four-throw (DP4T) antenna switch fabricated with CMOS process.Due to its excellent performance in ESD level, insertion loss and isolation along with the small form factor and low cost, the device is ideally suited for handset and data card applications in 0.1 to 3GHz frequency bands.

The SW624C is provided in a miniature 1.1 x 1.5 mm, 10 pin LGA (Land grid array) package. 

Key Features 
Broadband frequency range: 0.1 to 3.0 GHz
Insertion loss: 0.5 dB typical @ 2.0-3.0 GHz,
Isolation: 30 dB typical @ 2.0- 3.0 GHz
Miniature QFN (10-pin, 1.1 x 1.5 mm) package
ESD HBM 2250V

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