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RF fully differential amplifiers (FDAs)

TRF0206-SP

ACTIVE

Radiation-hardened, QML-V, near-DC to >6.5GHz, fully-differential RF amplifier

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Data sheet

TRF0206-SP

ACTIVE
Data sheet Order now

Product details

Type RF FDA Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 6500 Gain (typ) (dB) 16 Noise figure (typ) (dB) 8 OIP3 (typ) (dBm) 38 P1dB (typ) (dBm) 12 Frequency of harmonic distortion measurement (GHz) 2 3rd harmonic (dBc) -68 OIP2 (typ) (dBm) 58 2nd harmonic (dBc) -60 Current consumption (mA) 130 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Space Output enable Yes Radiation, SEL (MeV·cm2/mg) 75 Radiation, TID (typ) (rad) 100000
Type RF FDA Frequency (min) (MHz) 0.01 Frequency (max) (MHz) 6500 Gain (typ) (dB) 16 Noise figure (typ) (dB) 8 OIP3 (typ) (dBm) 38 P1dB (typ) (dBm) 12 Frequency of harmonic distortion measurement (GHz) 2 3rd harmonic (dBc) -68 OIP2 (typ) (dBm) 58 2nd harmonic (dBc) -60 Current consumption (mA) 130 Number of channels 1 Operating temperature range (°C) -55 to 125 Rating Space Output enable Yes Radiation, SEL (MeV·cm2/mg) 75 Radiation, TID (typ) (rad) 100000
LCCC-FC (FFM) 12 37.82 mm² (6.2 mm × 6.1 mm)
  • QMLV (QML class V) MIL-PRF-38535 qualified, SMD 5962R2122001VXC
    • Radiation hardness assurance (RHA) up to 100-krad (Si) total ionizing dose (TID)
    • Single event latch-up (SEL) immune to LET = 75 MeV-cm 2/mg
  • Qualified over the military temperature range of –55°C to +125°C
  • Excellent single-ended to differential conversion performance as ADC driver
  • Operates in differential-to-single-ended mode to work as a DAC buffer
  • 3-dB bandwidth: 6.5 GHz
  • 1-dB gain flatness: 4.8 GHz
  • Fixed single-ended-to-differential power gain of 12.5 dB
  • OIP3 performance:
    • 38 dBm at 2 GHz
    • 32 dBm at 6 GHz
  • P1dB performance:
    • 12 dBm at 2 GHz
    • 10 dBm at 6 GHz
  • Noise figure:
    • 8 dB at 2 GHz
    • 9 dB at 6 GHz
  • Gain and phase imbalance: ±0.4 dB and ±3º
  • Power-down feature
  • Single-supply operation: 3.3 V
  • Active current: 130 mA
  • QMLV (QML class V) MIL-PRF-38535 qualified, SMD 5962R2122001VXC
    • Radiation hardness assurance (RHA) up to 100-krad (Si) total ionizing dose (TID)
    • Single event latch-up (SEL) immune to LET = 75 MeV-cm 2/mg
  • Qualified over the military temperature range of –55°C to +125°C
  • Excellent single-ended to differential conversion performance as ADC driver
  • Operates in differential-to-single-ended mode to work as a DAC buffer
  • 3-dB bandwidth: 6.5 GHz
  • 1-dB gain flatness: 4.8 GHz
  • Fixed single-ended-to-differential power gain of 12.5 dB
  • OIP3 performance:
    • 38 dBm at 2 GHz
    • 32 dBm at 6 GHz
  • P1dB performance:
    • 12 dBm at 2 GHz
    • 10 dBm at 6 GHz
  • Noise figure:
    • 8 dB at 2 GHz
    • 9 dB at 6 GHz
  • Gain and phase imbalance: ±0.4 dB and ±3º
  • Power-down feature
  • Single-supply operation: 3.3 V
  • Active current: 130 mA

The TRF0206-SP is a very high-performance, radiation-hardened radio-frequency (RF) amplifier optimized for RF applications. This device is an excellent choice for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performance ADC12DJ3200QML-SP. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated using Texas Instruments’ advanced complementary BiCMOS process, and is available in a space-qualified, LCCC package.

The device operates on a 3.3‑V single-rail supply. A power-down feature is available for power savings.

The TRF0206-SP is a very high-performance, radiation-hardened radio-frequency (RF) amplifier optimized for RF applications. This device is an excellent choice for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performance ADC12DJ3200QML-SP. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated using Texas Instruments’ advanced complementary BiCMOS process, and is available in a space-qualified, LCCC package.

The device operates on a 3.3‑V single-rail supply. A power-down feature is available for power savings.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TRF0206-SP Single‑Channel, 10‑MHz to 6.5‑GHz, 3‑dB BW, ADC Driver Amplifier datasheet (Rev. B) PDF | HTML Aug 20, 2023
* Radiation & reliability report Single-Event Effects Test Report of the TRF0206-SP 8-GHz Differential Amplifier (Rev. A) PDF | HTML Aug 7, 2024
* Radiation & reliability report TRF0206-SP Total Ionizing Dose (TID) Report PDF | HTML Jun 1, 2023
* Radiation & reliability report TRF0206-SP (5962R2122001VXC) Neutron Displacement Damage Characterization PDF | HTML Dec 22, 2022
Selection guide TI Space Products (Rev. L) Mar 27, 2026
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML Jun 17, 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML Jun 10, 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) Feb 20, 2025
Certificate TRF0206EVM-CVAL EU RoHS Declaration of Conformity (DoC) (Rev. A) Dec 12, 2022
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML Oct 19, 2022
Application note Rad-hardened FDA as Clock Buffer in Communication and Radar Payloads (Rev. A) Aug 2, 2019
E-book Radiation Handbook for Electronics (Rev. A) May 21, 2019

Design & development

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

Evaluation board

TRF0206EVM — TRF0206-SP evaluation module 10-MHz to 6.5-GHz 3-dB bandwidth single-ended to differential amplifier

The TRF0206EVM evaluation module (EVM) is used to evaluate the TRF0206-SP device, which is a single-ended input to differential output radiation-hardened amplifier available in a 6.00-mm2 × 6.10-mm2, 12-pin LCC-FC package. The device is designed to drive a high-speed differential input (...)

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TRF0206-SP S2D S-Parameters

SBOMCN2.ZIP (5 KB) - S-parameter model
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Calculation tool

RF-CASCADE-CALC-TOOL — TI RF Cascade Calculator

A browser-based RF lineup analysis tool supporting up to 10 stages. Computes gain, NF, OIP3, OIP2, OP1dB, and derived metrics. Features dual-axis Plotly charts, P1dB saturation detection, and export to CSV
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LCCC-FC (FFM) 12 Ultra Librarian
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