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LMH6702QML-SP: LMH6702QML-SP

Part Number: LMH6702QML-SP
Other Parts Discussed in Thread: LMH6629

Tool/software:

I need  to design a SPACE Transimpedance amplifier:

  • Bandwidth (−3 dB) : DC - 450 MHz (FST) DC - 500 MHz (FC)
  • Transimpedance Gain: 1.0 kV/A
  • Gain stage: x10
  • Conversion gain @ 1550 nm:  9.5 x 103 V/W typ.
  • Minimum NEP (@ 1550 nm) : ≤ 6.5 pW/√Hz (FST) ≤ 6.7 pW/√Hz (FC)
  • NEP (@ 20 MHz, 1550 nm): ≤ 6.9 pW/√Hz
  • Signal output voltage: maximum ±2.0 V at 50 Ω load
  • Photodiode maximum current: 3.2mA (TBC)

Can you help me find the best space grade TIA for this goal design?

Thanks.
Franck