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MODEL J750
WIDEBAND AMPLIFIER
Highland Technology logo
T560 DG features
  • Operates as general-purpose wideband amplifier.
  • Pickoff mode samples and amplifies loop-through signals.
  • Photodiode mode provides diode bias and allows fast photodiode to be located at the end of a coaxial cable.
  • Fixed gain of 100, DC to 1 GHz.
  • Risetime below 350 picoseconds
  • Adjustable DC offset
  • Operates from standard 12-volt "wall wart" power supply
  • Compact extruded enclosure is supplied with mounting flange.

  • GHz Oscilloscope Preamplifier
The J750 is a self-contained DC-to-1 GHz amplifier. It is suitable for general-purpose instrumentation and has provision for loop-through (signal pickoff) and photodiode applications.
MODEL J750 WIDEBAND AMPLIFIER SPECIFICATIONS
FUNCTION Fixed-gain general-purpose DC to 1 GHz amplifier with loop-through and photodiode modes.
GAIN 100x into high-Z load, non-inverting
50x into 50 ohm load
34 dB insertion gain in 50 ohm system
INPUT IMPEDANCE 1K ohms unterminated.
50 ohms when loop-through connector is terminated.
Highland J50 SMB terminator is furnished.
OUTPUT IMPEDANCE 50 OHMS
BANDWIDTH DC to 1 GHz.
RISETIME Below 350 ps, 10-90%
OUTPUT SWING +-2 volts into hi-z load; +-1 volt into 50 ohms.
NOISE 5 mV RMS output into 50 ohm load typ.
POWER +12 volts, 100 mA max, 2.5 mm power connector.
Highland J12 power supply suggested.
SIZE 3.3 x 2.1 x 0.9 inch extruded enclosure
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