0
ACTIVE
Type |
RF FDA |
Frequency (min) (MHz) |
0 |
Frequency (max) (MHz) |
7200 |
Gain (typ) (dB) |
10 |
Noise figure (typ) (dB) |
10.4 |
OIP3 (typ) (dBm) |
34.5 |
P1dB (typ) (dBm) |
15.6 |
Frequency of harmonic distortion measurement (GHz) |
2 |
3rd harmonic (dBc) |
-67.5 |
OIP2 (typ) (dBm) |
61 |
2nd harmonic (dBc) |
-60 |
Supply voltage (V) |
5 |
Current consumption (mA) |
95 |
Number of channels |
1 |
Operating temperature range (°C) |
-40 to 105 |
Rating |
Catalog |
Output enable |
Yes |
WQFN-FCRLF (RPV)-12-4 mm² 2 x 2
The TRF1305B1 is a very-high-performance, closed-loop, single-channel RF amplifier that has an operational bandwidth from true-dc to > 7GHz. 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.
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