SW-314-TB

SW-314-TB Datasheet

SW-314

Part	Datasheet
SW-314-TB	SW-314-TB (pdf)

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SW-314 GaAs SP4T Absorptive Switch, DC - 3 GHz • Integral TTL Driver • Isolation 50 dB Typ. At 1 GHz • Ultra Low DC Power Consumption • Hermetic Surface Mount Package • 50 Ohms Nominal Impedance • MIL-STD-883 Screening Available M/A-COM’s SW-314 is a GaAs MMIC SP4T absorptive switch with an integral silicon ASIC driver. This device is in a 24-lead ceramic surface mount package. These switches exhibit excellent performance from DC to 3 GHz, with very low DC power dissipation. The SW-314 is ideally suited for RF/IF communications applications. Environmental screening is available. Contact the factory for information. Ordering Information Part Number SW-314 SW-314-TB Package CR-14 Unit Mounted on Test Board Truth Table TTL Control Inputs Condition of Switch RF Common to Each RF Port C1 C2 C3 C4 RF1 RF2 RF3 RF4 On Off Off On 0 = TTL Low 1 = TTL High Functional Schematic PIN 13 C3 C4 GND RF3 GND RF4 GND PIN 24 GND C2 PIN 12 C1 Vcc Vee GND RF2 GND RF1 GND RFC PIN 1 Absolute Maximum Ratings 1,2 Parameter Max Input Power GHz - GHz 2 Bias Voltages Vcc Vee Control Voltage 3 Operating Temperature Storage Temperature Absolute Maximum +27 dBm +34 dBm to +5.5V -8.5V to +0.5V -0.5V, to Vcc +0.5V -55°C to +125°C -65°C to +150°C Operation of this device above any one of these parameters may cause permanent damage. When the input power is applied to the terminated port, the absolute maximum is +30 dBm. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. M/A-COM Inc. and its affiliates reserve the right to make changes to the product s or information contained herein without notice. Visit for additional data sheets and product information. - North America Tel. 800 366-2266 - Asia/Pacific Tel.+81-44-844-8296, Fax +81-44-844-8298 - Europe Tel. +44 1908 574200, Fax+44 1908 574300 GaAs SP4T Absorptive Switch, DC - 3 GHz Electrical Specifications4,5 From to +85°C Parameter Test Conditions

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SW-314

GaAs SP4T Absorptive Switch,

DC - 3 GHz
• Integral TTL Driver
• Isolation 50 dB Typ. At 1 GHz
• Ultra Low DC Power Consumption
• Hermetic Surface Mount Package
• 50 Ohms Nominal Impedance
• MIL-STD-883 Screening Available

M/A-COM’s SW-314 is a GaAs MMIC SP4T absorptive switch with an integral silicon ASIC driver. This device is in a 24-lead ceramic surface mount package. These switches exhibit excellent performance from DC to 3 GHz, with very low DC power dissipation. The SW-314 is ideally suited for RF/IF communications applications. Environmental screening is available. Contact the factory for information.
Ordering Information

Part Number SW-314

SW-314-TB

Package CR-14

Unit Mounted on Test Board

Truth Table

TTL Control Inputs

Condition of Switch

RF Common to Each RF Port

C1 C2 C3 C4 RF1 RF2 RF3 RF4

On Off

Off On
0 = TTL Low
1 = TTL High

Functional Schematic

PIN 13 C3 C4

GND RF3 GND RF4 GND PIN 24 GND

C2 PIN 12 C1 Vcc Vee GND RF2 GND RF1 GND RFC PIN 1

Absolute Maximum Ratings 1,2

Parameter

Max Input Power GHz
- GHz 2

Bias Voltages Vcc Vee

Control Voltage 3

Operating Temperature

Storage Temperature

Absolute Maximum
+27 dBm +34 dBm
to +5.5V -8.5V to +0.5V -0.5V, to Vcc +0.5V -55°C to +125°C -65°C to +150°C

Operation of this device above any one of these parameters may cause permanent damage.

When the input power is applied to the terminated port, the absolute maximum is +30 dBm.

Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply.

M/A-COM Inc. and its affiliates reserve the right to make changes to the product s or information contained herein without notice.

Visit for additional data sheets and product information.
- North America Tel. 800 366-2266
- Asia/Pacific Tel.+81-44-844-8296, Fax +81-44-844-8298
- Europe Tel. +44 1908 574200, Fax+44 1908 574300

GaAs SP4T Absorptive Switch, DC - 3 GHz

Electrical Specifications4,5 From to +85°C

Parameter

Test Conditions

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Datasheet ID: SW-314-TB 646918