TRF1208B Series

10dB gain, 10MHz to 11GHz, 3dB bandwidth single-ended to differential RF amplifier

Catalog

10dB gain, 10MHz to 11GHz, 3dB bandwidth single-ended to differential RF amplifier

Part	Gain	Noise Figure	Test Frequency	Mounting Type	P1dB	RF Type	Package / Case	Supplier Device Package	Frequency [Max]	Frequency [Min]	Current - Supply	Voltage - Supply [Max]	Voltage - Supply [Min]
Texas Instruments TRF1208BRPVR	16 dB	10.2 dB	2 GHz	Surface Mount	15 dBm	General Purpose	12-WFQFN Exposed Pad	12-WQFN-FCRLF (2x2)	11 GHz	10 MHz	138 mA	3.45 V	3.2 V

Catalog

10dB gain, 10MHz to 11GHz, 3dB bandwidth single-ended to differential RF amplifier

Key Features

• Excellent performance driving RF ADCsSingle-ended to differentialDifferential to differentialTwo fixed-gain variants:16 dB (TRF1208)10 dB (TRF1208B)Bandwidth:TRF1208: 8 GHz (1-dB), 11 GHz (3-dB)TRF1208B: 8.8 GHz (1-dB), 10.5 GHz (3-dB)OIP3:TRF1208: 37 dBm (2 GHz), 32 dBm (6 GHz)TRF1208B: 36 dBm (2 GHz), 28 dBm (6 GHz)P1dB:TRF1208: 15 dBm (2 GHz), 12.5 dBm (6 GHz)TRF1208B: 14 dBm (2 GHz), 11 dBm (6 GHz)Noise figure:TRF1208: 7 dB (2 GHz), 7 dB (8 GHz)TRF1208B: 9.4 dB (2 GHz), 10.2 dB (8 GHz)Output noise spectral density (NSD), dBm/Hz:TRF1208: –151 (2 GHz), –151 (8 GHz)TRF1208B: –154.6 (2 GHz), –153.8 (8 GHz)Gain and phase imbalance: ±0.3 dB and ±3ºPower-down feature3.3‑V single-supply operationActive current: 138 mAExcellent performance driving RF ADCsSingle-ended to differentialDifferential to differentialTwo fixed-gain variants:16 dB (TRF1208)10 dB (TRF1208B)Bandwidth:TRF1208: 8 GHz (1-dB), 11 GHz (3-dB)TRF1208B: 8.8 GHz (1-dB), 10.5 GHz (3-dB)OIP3:TRF1208: 37 dBm (2 GHz), 32 dBm (6 GHz)TRF1208B: 36 dBm (2 GHz), 28 dBm (6 GHz)P1dB:TRF1208: 15 dBm (2 GHz), 12.5 dBm (6 GHz)TRF1208B: 14 dBm (2 GHz), 11 dBm (6 GHz)Noise figure:TRF1208: 7 dB (2 GHz), 7 dB (8 GHz)TRF1208B: 9.4 dB (2 GHz), 10.2 dB (8 GHz)Output noise spectral density (NSD), dBm/Hz:TRF1208: –151 (2 GHz), –151 (8 GHz)TRF1208B: –154.6 (2 GHz), –153.8 (8 GHz)Gain and phase imbalance: ±0.3 dB and ±3ºPower-down feature3.3‑V single-supply operationActive current: 138 mA

Description

The TRF1208 is a very high performance, RF amplifier optimized for radio frequency (RF) applications. This device is excellent for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performanceADC12DJ5200RF. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF package. The TRF1208 operates on a single-rail supply and consumes about 138 mA of active current. A power-down feature is also available for power savings. The TRF1208 is a very high performance, RF amplifier optimized for radio frequency (RF) applications. This device is excellent for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performanceADC12DJ5200RF. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF package. The TRF1208 operates on a single-rail supply and consumes about 138 mA of active current. A power-down feature is also available for power savings.