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Data Sheet
TRF1208 10-MHz to 11-GHz, 3-dB-BW ADC Driver Amplifier
1 Features
- Excellent performance driving RF ADCs
- Single-ended to differential
- Differential to differential
- Two 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 ±3º
- Power-down feature
- 3.3‑V single-supply operation
- Active current: 138 mA
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