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End of Life announced June 8, 2021 (PCN 21-0124).
Last Time Buy: December 18, 2021
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The QPA4971D is a 50 GHz wideband amplifier that is optimized to drive EML devices in PAM 4 based optical modulators. By employing a simple Single Ended input and Output architecture, this device dissipates only 210 mW, the lowest available solution in the industry for 56 Gbaud PAM 4 optical systems. The device also is an excellent choice for systems needing a wideband amplifier such as test and measurement or electronic countermeasures.
The Qorvo QPA4971D is a wideband MMIC which can be utilized as a Gain Block Driver or Low Noise Amplifier. Drain bias may be applied through the output port for best efficiency or through the on-chip drain termination. RF ports are DC coupled enabling the user to customize system corner frequencies. The QPA4971D requires offchip decoupling and blocking components.
Frequency Min(GHz) | 0.0004 |
Frequency Max(GHz) | 37 |
Vpp(V) | 2.2 |
Gain(dB) | 14 |
3 dB Bandwidth(GHz) | 37 |
Voltage(V) | 3.3 |
Current(mA) | 70 |
Package Type | Die |
Package(mm) | 1.8 x 1.0 x 0.1 |
RoHS | Yes |
Lead Free | Yes |
Halogen Free | Yes |
ITAR Restricted | No |
ECCN |