TQM640002

GPS L1 Low Noise Amplifier / Filter Module

Qorvo's TQM640002 is an RF front end module (FEM) that serves as an active device for GPS applications (center frequency 1575.42 MHz). It is designed for simultaneous GPS + voice in multi-function handsets. The FEM is comprised of a low-power flip-chip low noise amplifier (LNA) die, a pair of high-performance SAW filters and integrated passive matching circuitry.

The module operates at 1.8 V or 2.8 V bias. Its current consumption, typically 5.0 mA, is not changed by DC supply, making it suitable for use in low-power applications and during low-battery situations.

The FEM performance exhibits high in-band gain and excellent rejection in all the key cellular and WLAN / Bluetooth® bands. The device also exhibits both a high intercept point and a low noise figure, which optimally addresses today's most stringent GPS front end receiver requirements.

Discontinued
i
End of Life announced October 6, 2014.
Last Time Buy March 10, 2015.
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Key Features

  • Low noise figure & high associated gain for high IP3 receiver stages for 1575 MHz
  • NF = 1.56 dB
  • Gain = 16 dB @ 1.8 V
  • No external matching components required
  • Low current consumption and low voltage operation
  • High immunity against inband compression due to out-of-band interferers during simultaneous GPS + voice operation
  • Input and output internally pre-matched to 50 Ohm
  • Low cost miniature package 3 x 3 x 1.0 mm
    • Suitable for low profile handset applications
  • Power-up control for the LNA
  • Designed to operate at 1.8 V with enhanced linearity performance at 2.8 V
  • Halogen-free

Typical Applications

  • Low Noise Amplifiers

Parameters

NF (dB)
1.56
Gain (dB)
16
OIP3 (dBm)
> 9
RoHS
No
Lead Free
No
Halogen Free
No
ITAR Restricted
No

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