Qorvo

Status: No new designs | Data Sheet: pdf link image   | RoHS Compliance:
The RF1146 is a single-pole four-throw (SP4T) switch designed for general purpose switching applications which require very low insertion loss and low power handling capability. The RF1146 is ideally suited for battery operated applications requiring high performance switching with very low DC power consumption. The RF1146 features very low insertion loss with excellent linearity performance down to 1.8 V control voltage. Additionally, RF1146 includes integrated decoding logic, allowing just two control lines needed for switch control. The RF1146 is packaged in a very compact 3 mm x 3 mm x 0.6 mm, 16-pin, leadless QFN package. No DC-blocking capacitors are required on RF paths, unless DC is applied externally to the device ports.

Features:
  • Low Frequency - 2.5GHz Operation
  • Very Low Insertion Loss:
    Cell Band 0.35dB
    PCS Band 0.45dB
  • High Isolation:
    Cell Band 29dB
    PCS Band 22dB
  • Compatible With Low Voltage Logic: (VHIGH = 1.8V)
  • Excellent Linearity Performance (IIP2):
    Cell Band 106 dBm
    PCS Band 110 dBm
  • Lowest BOM Cost and Small Solution Size: No DC Blocking Capacitors Required on the RF Paths
    • Part Number:
    RF1146
    Type >>RF Switch:
    Single Pole
    Function:
    SP4T
    Impedance:
    50 Ohms
    Frequency Range Min:
    400 MHz
    Frequency Range Max:
    2500 MHz
    Insertion Loss Min:
    0.35 dB
    Insertion Loss Max:
    0.35 dB
    Isolation Max:
    29 dB
    Power Rating:
    28 dBm
    Package:
    QFN-16
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