PTRF1305B1RPVR

DC to 7.2GHz, 3dB BW, 10dB gain, fully-differential RF amplifier with common-mode control

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

PTRF1305B1RPVR

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Product SN：

10758-PTRF1305B1RPVR

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Package/Case：

WQFN-FCRLF (RPV)-12

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Manufacturer Lead Time：

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Datasheet:

PTRF1305B1RPVR Datasheet PDF

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Detailed Descripition：

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Product Application Field：None

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Product price

Qty

Unit Price

Ext Price

1000

$12.29

$12290

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Documents & Media

Datasheets PDF PTRF1305B1RPVR Datasheet PDF

Product Description

The TRF1305B1 is a very-high-performance, closed-loop, single-channel RF amplifier that has an operational bandwidth from true-dc to > 6.5GHz. The device has excellent performance to drive high-speed, high-performance ADCs, such as the ADC12DJ5200RF and ADC32RF5x with a dc- or ac-coupled interface. The amplifier is optimized for use in RF, zero and complex IF, and high-speed time-domain applications. The device is optimized for performance in the fixed gain configuration. If lower gain is desired, use external resistors.

The TRF1305B1 features a VOCM pin that allows setting different output common-mode and input common-mode voltages; for example, level-shifting or for most IQ down-converter ADC-interface applications that have differing dc common-mode voltages. The TRF1305B1 also features a floating 2-rail split or single-supply option, and a MODE pin that allows extending the input common-mode range closer to the supplies.

The TRF1305B1 has a power-down feature. The device is fabricated with TIs proprietary advanced BiCMOS process and is available in a space-saving, 2mm × 2mm, 12‑pin, WQFN-FCRLF package.

Three performance-optimized power gain variants:
- 15dB (TRF1305A1)
- 10dB (TRF1305B1)
- 5dB (TRF1305C1)
Fixed gain can be reduced with external resistors
Wide large-signal RF bandwidth:
- TRF1305B1: 7.2GHz (3dB), 6.4GHz (1dB)
OP1dB (differential 100Ω load):
- 15.7dBm (2GHz), 12.8dBm (4GHz)
OIP3: 34dBm (2GHz), 25.5dBm (4GHz)
Noise Figure: 10.4dB (2GHz), 13.4dB (4GHz)
Slew rate: 25kV/µs
Large input (±1V) and output (±0.5V) common-mode voltage ranges
Flexible configurations and modes:
- Single-ended input, differential output (S2D)
- Differential input, differential output (D2D)
- Single-ended output (limited performance)
- AC- or DC-coupled input/output
- Adjustable output common-mode voltage
- Input common-mode range extension mode
Supports 5V, flexible single or split supplies
Active power dissipation: 500mW
Power-down mode