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Supplied and recovered [TI] TRF1208RPVR 10 MHz to 11 GHz 3dB BW, ADC driver amplifier.

Overview:

The TRF1208 is an ultra-high performance RF amplifier optimized for radio frequency (RF) applications. This device is ideal for AC coupling applications that require single-ended to differential conversion when driving high performance analog-to-digital converters (ADCs) such as the ADC12DJ5200RF. On-chip matching components simplify printed circuit board (PCB) implementations and provide the highest performance within the available bandwidth. The device is manufactured using Texas Instruments' (TI) advanced complementary BiCMOS process and is packaged in a space-saving WQFN-FCRLF package.

It is powered by a monorail power supply and consumes about 138 mA of effective current. The power off function also helps to save energy.

Features:

• Can be used as an ADC driver with excellent single-ended to differential conversion performance

• Also operates in differential to single-ended mode as a DAC buffer

• 11GHz, 3dB bandwidth

• 8GHz, 1dB gain flatness

• Single ended to differential fixed power gain of 16dB

• OIP3 performance:

- 37dBm at 2GHz

- 32dBm at 6 GHz

• P1dB performance:

- 15dBm at 2GHz

- 12.5dBm at 6GHz

• Noise factor:

- 7dB at 2GHz

- 7dB at 8GHz

• Gain and phase imbalance: ±0.3dB/±3 degrees

• Turn-off characteristics

• 3.3V single-supply operation

• Effective current: 138mA

Scope of application:

• Direct drive RF sampling or GSPS ADC

• Up to X-band support for aerospace and defense applications

• High linearity to support next-generation 5G systems

• Low noise figure for better signal integrity

• Small size, eliminating the need for passive RF balanced and non-balanced transformers, thereby reducing system size

• Low power outage mode with digital PD controller to optimize system design

• Phased array radar

• Military radio

• High speed digital converter

• 4G/5G wireless BTS

• RF active balanced - unbalanced transformer

• Test and measurement

If necessary, please contact Mr. Chen:

Email: sales@hkmjd.com

Company website: www.hkmjd.com