FEATURES
Small signal bandwidth DC ... 2400MHz
Voltage gain 14dB (x5)
DC coupling
Closed loop OP-Amp design
Low noise
High output drive
Single supply operation / internally generated bipolar supply / internal supply regulation

APPLICATIONS
Pre-amp for ultra fast detectors (MCP, PMT, ...)
Oscilloscope and transient recorder pre-amp
Photon-/Ion- counting
Wideband signal processing

DESCRIPTION
The TA2400 is a fast pulse preamplifier with a small signal bandwidth of 2.4GHz. A unique feature for such high speed amplifiers is the DC coupling. DC coupling avoids count rate effects due to non DC balanced pulse trains and the corresponding coupling capacitor charging.

SPECIFICATIONS
Voltage gain: 14 dB / x5, non inverting
Input: BNC, 50 Ohm, DC coupled
Outputs: BNC, low impedance, DC coupled
VOUT = +/- 1.3V max, IOUT = +/- 150mA max.
Small signal bandwidth: 2400 MHz, VOUT = 200mVRMS
Full power bandwidth: 875 MHz, VOUT = 2VP-P
Slew rate: 5500 V/μs (2V step)
Input offset voltage: 5.25mV max., +/- 20 μV/°C typ.
Input referred noise: 2.8 nV/√Hz
Housing:
Case: extruded aluminium sheath, Al Mg Si 0.5
Lid: die cast, GD-Al Si 12
Size: 65/101 x 60 x 35 mm
Weight: 124 g
Power Requirements:
Connector: 2.1 mm center pin
Supply Voltage: nominal +12V
voltage range +10 ... +18V
Supply Power: 2.5W
Reverse polarity protected
Absolute maximum ratings:
Supply: 25V (100ms max.)
Signal input: +/- 2.5V
ESD rating: 3000V HBM, 200V MM

 

Accessories:
External wall power supply (included)
L-clips (AB-WL) for wall-/screw -mounting (optional)