RF Switch by Qorvo (107 more products)

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QPC1252Q Image

The QPC1252Q from Qorvo is an Antenna Routing Switch that is designed to enable Emergency Calling (e-Call) functionality in Telematics Control Units (TCU) supporting Dual Sim Dual Active (DSDA). An Integrated 3 GHz power splitter is incorporated with bypass for DSDA applications. It provides an excellent insertion loss and isolation performance. This highly linear switch can handle up to +34 dBm of CW power and has a switching speed of 2 µs. In case of an emergency where antennas get damaged or covered, this module allows a primary cellular link to be switched to other antennas in the automobile to establish emergency communication.

This switch requires a supply voltage of 1.8 V, has a very low current consumption. It is available in a 32-pin surface-mount package that measures 4.00 x 6.00 X 0.64 mm. The switch has an RFFE serial control system as a control interface that is compliant with the V2.1 MIPI standard. The broadband performance of the switch makes it suitable for multiple air Interfaces including 5G applications up to 6 GHz, and for eCall switching applications, as well as telematic control unit modules. It is qualified to AEC-Q100 Grade 2 (target).

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    High Linearity Automotive DSDA e-Call Antenna Routing Switch

General Parameters

  • Termination
  • Application Industry
    Wireless / Communication, Automotive, Cellular
  • Frequency
    617 to 6000 MHz
  • Insertion Loss
    0.4 to 0.95 dB
  • Isolation
    20 to 30 dB
  • Power
    34 dBm
  • Power
    2.5 W
  • Supply Voltage
    0 to 1.95 V
  • Switching Speed
    2 us
  • Impedance
    50 Ohms
  • VSWR
  • Package Type
    Surface Mount
  • Dimension
    4.0 x 6.0 X 0.64 mm
  • Operating Temperature
    -40 to 105 Degree C
  • Storage Temperature
    -40 to 125 Degree C
  • Grade
  • RoHS
  • Note
    Return Loss :- 10 to 15 dB,

Technical Documents