9305 Fast Preamplifier

Specifications

PERFORMANCE

NOMINAL VOLTAGE GAIN 5–10, non-inverting.

RISE TIME <3 ns to ±5 V into 50 W; band-width >120 MHz.

NOISE <25 µV referred to the input measured with an HP3400A true rms voltmeter. Wideband noise (200 MHz) <30 µV referred to the input.

INTEGRAL NONLINEARITY Typically £±1% for output to ±5 V.

PULSE OVERLOAD RECOVERY Typically ±5 ns for a X10 overload.

GAIN INSTABILITY Typically £±0.05%/°C.

DC INSTABILITY Typically £±150 µV/°C referred to the output.

INPUT IMPEDANCE 50 W, dc-coupled.

OUTPUT IMPEDANCE <1 W, dc-coupled.

OUTPUT LINEAR RANGE ±5 V into 50 W.

OPERATING TEMPERATURE RANGE 0 to 50°C.

CONTROLS

BDW 20-turn potentiometer adjusts the output bandwidth and overshoot. Front-panel mounted.

DC 20-turn potentiometer adjusts the output dc offset. Front-panel mounted

GAIN 20-turn potentiometer adjusts the voltage gain from typically 5 to 10. Front-panel mounted.

ELECTRICAL AND MECHANICAL

POWER REQUIRED +12 V, 67 mA; –12 V, 67 mA.

WEIGHT
Net 0.32 kg (12 oz).
Shipping 1.25 kg (2 lb 12 oz).

DIMENSIONS 3.81 X 6.1 X 8.89 cm (1.5 X 2.4 X 3.5 in.).

ORDERING INFORMATION