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FTA820A Octal Fast Timing Amplifier

ORTEC FTA820A Octal Fast Timing Amplifier
  • For amplifying fast analog signals from photomultipliers, electron multipliers, photodiodes, micro-channel plates, and silicon charged-particle detectors
  • ≤1 ns rise time
  • Gain:  200
  • Output drives –5 V into 50 Ω
  • Eight separate and identical amplifiers in a single-width NIM
  • ≤20 µV rms equivalent input noise

The FTA820A Amplifier is a high-performance, wide-bandwidth amplifier designed for boosting very fast linear signals from photomultipliers, electron multipliers, silicon charged-particle detectors, and other detectors used in fast timing applications. The rise time is <1 ns with a 5-V output, enabling excellent timing resolution.

The FTA820A provides eight separate and identical amplifiers in a single-width NIM module. Each FTA820A amplifier section has a gain of 200, noninverting. LEMO type 00C50 connectors are used for all signal connections.
  • Literature +

  • Specifications +


    Performance
    Gain for Each Channel
    (10% gain tolerance) 200, non-inverting.
    Number of Channels 8.
    Rise Time ≤1 ns.
    Noise ≤20 µV rms equivalent input noise.
    Bandwidth 10 to 350 MHz.
    Propagation Delay ≤30-ps variation between channels.
    Output Range 0 to –5 V with 50-Ω load.

    Inputs
    One for each channel. LEMO connector; input impedance 50 Ω.

    Outputs

    One for each channel. LEMO connector; 0 to –5 V output with a 50-Ω load. Output impedance ≤1 Ω.

    Electrical and Mechanical
    Power Required
    +12 V, 400 mA.
    Weight Net  1 kg (2.2 lb).   Shipping  2.7 kg (5.9 lb).
    Dimensions Standard single-width NIM module 3.43 X 22.13 cm (1.35 X 8.714 in.) per DOE/ER-0457T.
  • Ordering Information +


    Model Description
    FTA820A Octal Fast Timing Amplifier (200 gain, non-inverting)