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RF1140

RF Switch from Qorvo

RF Switch, SP4T, 0.45 to 2.5 GHz, 0.25 to 0.7 dB IL, 20 to 28 dB Isolation, 38 dBm Pwr Rating, QFN-16

Status: Discontinued | Datasheet: Request Data Sheet | RoHS Compliance:

The RF1140 is a single-pole four-throw (SP4T) switch designed for general purpose switching applications which require very low insertion loss and high power handling capability. The RF1140 is ideally suited for battery operated applications requiring high performance switching with very low DC power consumption. The RF1140 features low insertion loss, low control voltage, high linearity, and very good harmonic characteristics. Additionally, RF1140 integrates decoding logic, which allows just two control lines needed for switch control. This part is based off RFMD’s GaAs pHEMT and is packaged in a very compact 3.0mm x 3.0mm x 0.55mm, 16-pin, leadless QFN package. No DC-blocking capacitors are required on RF paths, when no DC is applied external to the device ports.

Features:

Low Frequency - 2.5GHz

Very Low Insertion Loss:
Cell Band: 0.3dB (Typ.)
PCS Band: 0.5dB (Typ.)

High Isolation:
Cell Band: 28dB (Typ.)
PCS Band: 21dB (Typ.)

Compatible With Low Voltage
Logic: V_HIGH = 1.8V

Excellent Linearity Performance (IIP2):
Cell Band: 114dBm (Typ.)
PCS Band: 115dBm (Typ.)

Lowest BOM Cost and Small Solution Size

Part Number: RF1140
Manufacturer: Qorvo
Type >>RF Switch: Single Pole
Function: SP4T
Impedance: 50 Ohms
Frequency Range Min: 450 MHz
Frequency Range Max: 2500 MHz
Insertion Loss Min: 0.25 dB
Insertion Loss Max: 0.7 dB
Isolation Max: 28 dB
Power Rating: 38 dBm
Package: QFN-16

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Part Function	Part Number	Description
Replacement	RF1147 Qorvo	RF Switch, SP4T, 0.4 to 2.5 GHz, 0.35 dB IL, 29 dB Isolation, 28 dBm Pwr Rating, QFN-16
Replacement	RFSW6042 Qorvo	RF Switch, SP4T, 5 - 6000MHz, 0.45 IL, 28 dB isolation, QFN 12-pin1.8mm x 1.8mm

Technical Inquiry Request for RF1140 RF Switch

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Product Specifications For RF1140 RF Switch

Part Number: RF1140 Manufacturer: Qorvo Product Description: RF Switch, SP4T, 0.45 to 2.5 GHz, 0.25 to 0.7 dB IL, 20 to 28 dB Isolation, 38 dBm Pwr Rating, QFN-16

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Description	Units Per Format	Available

Replacement Part(s) Suggested

The part RF1140 is discontinued, below is the suggested replacement part.

Part Number	Manufacturer	Description
RFSW6042	Qorvo	RF Switch, SP4T, 5 - 6000MHz, 0.45 IL, 28 dB isolation, QFN 12-pin1.8mm x 1.8mm

Description	Units Per Format	Available

The part RF1140 is discontinued, would you like to check out the suggested replacement part?

Part Function	Part Number	Description
Replacement	RFSW6042 Qorvo	RF Switch, SP4T, 5 - 6000MHz, 0.45 IL, 28 dB isolation, QFN 12-pin1.8mm x 1.8mm

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RF1140

RF Switch from Qorvo

RF Switch, SP4T, 0.45 to 2.5 GHz, 0.25 to 0.7 dB IL, 20 to 28 dB Isolation, 38 dBm Pwr Rating, QFN-16

Technical Inquiry Request for RF1140 RF Switch

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RF1140

RF Switch from Qorvo

RF Switch, SP4T, 0.45 to 2.5 GHz, 0.25 to 0.7 dB IL, 20 to 28 dB Isolation, 38 dBm Pwr Rating, QFN-16

Technical Inquiry Request for RF1140 RF Switch

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