40 to 6000 MHz 12dB RF Gain Block Amplifier with Powerdown Pin


Product details


Approx. price (US$) 0.52 | 1ku Current consumption (mA) 80 Device type RF Gain Block Frequency (Min) (MHz) 40 Frequency (Max) (MHz) 6000 Gain (Typ) (dB) 12 Impedance match (Ohms) 50 Noise figure (Typ) (dB) 4 Number of channels (#) 1 Operating temperature range (C) -40 to 85 Output enable Yes Output IP3 (Typ) (dBm) 33 P1dB (Typ) (dBm) 19 Power down Yes open-in-new Find other RF gain block amplifiers

Package | Pins | Size

WSON (DSG) 8 4 mm² 2 x 2 open-in-new Find other RF gain block amplifiers


  • 40 MHz – 6000 MHz
  • Gain Versions: 12 dB
  • Noise Figure: 4 dB
  • Output P1dB: 18 dBm at 2000 MHz
  • Output IP3: 32.5 dBm at 2000 MHz
  • Power Down Mode
  • Single Supply: 5 V
  • Stabilized Performance Over Temperature
  • Unconditionally Stable
  • Robust ESD: >1 kV HBM; >1 kV CDM
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The TRF37A75 is packaged in a 2.00mm × 2.00mm WSON with a power down pin feature making it ideal for applications where space and low power modes are critical.

The TRF37A75 is designed for ease of use. For maximum flexibility, this family of parts uses a common 5 V supply and consumes 80 mA. In addition, this family was designed with an active bias circuit that provides a stable and predictable bias current over process, temperature and voltage variations. For gain and linearity budgets the device was designed to provide a flat gain response and excellent OIP3 out to 6000 MHz. For space constrained applications, this family is internally matched to 50 Ω, which simplifies ease of use and minimizes needed PCB area.

For all available packages, see the orderable addendum at the end of the datasheet.
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Technical documentation

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Type Title Date
* Datasheet TRF37A75 40-6000 MHz RF Gain Block datasheet May 01, 2014
User guides TRF37x73 and TRF37x75 EVM User’s Guide Mar. 26, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

document-generic User guide

The TRF37X75EVM evaluation module is intended for the evaluation of the TRF37x75 RF gain blocks.  The gain blocks come in multiple gain versions.  See each respective product datasheet to be sure you are ordering the correct gain block for the gain and frequency of intended operation.


The TRF37x75EVM comes configured for single-ended input/output signals via two SMA connectors.

  • The evaluation board is powered from a single 5V supply.
  • Gain Block Powerdown feature is accessible via jumpers.

Design tools & simulation

SLOJ179.ZIP (60 KB) - Spice Model
SLOM379.ZIP (3 KB) - TINA-TI Spice Model
SLOM380.TSC (2789 KB) - TINA-TI Reference Design
SLOM381.ZIP (68 KB) - S-Parameter Model

CAD/CAE symbols

Package Pins Download
WSON (DSG) 8 View options

Ordering & quality

Support & training

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