1 Features

? 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-cm2/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

2 Applications

? RF sampling or GSPS ADC driver

? Aerospace and defense

? High-speed digitizers

? Radar imaging payload

? Command and data handling systems

? Communications payload

3 Description

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.