Datasheet

Table 1.
Feature
Characteristic
General
Number of channels
2
Channel to channel ground connection Not connected in BYPASS ON.
Connected with both channels OFF or in Gain of 5x
Floating Voltage
±42 Vpk to earth
Input configuration & specification
Input coupling
AC coupling
Programmable
DC coupling
Default, programmable
Input Impedance
1 MΩ
Default, programmable
50 Ω
Programmable
Input voltage range
Maximum voltage range
±5 Vpk for gain of 5x, ±30 Vpk for bypass
Damage level ±10 Vpk for 50 Ω input
±35 Vpk for 1 MΩ input
Input path
Programmable gain of 5x, bypass (1x), or off state
Input gain 5X
5X, Fixed, Non-inverting
Gain accuracy
2
±0.1% @ 1 KHz
Flatness DC coupling
1
0.1% : dc - 10 KHz
1% : dc - 40 KHz
5% : dc - 100 KHz
Flatness AC coupling
1
0.1% : 30 Hz - 10 KHz
1% : 10 Hz - 40 KHz
5% : 3 Hz - 100 KHz
Small signal bandwidth
1
> 300 KHz (–3 db)
Full power bandwidth
1
100 KHz @ 50 Vpp output
Input bypass
Bandwidth for 50 Ω system
Maximum current
> 300 MHz (–3 db)
0.2 Apk
Noise
Input referred noise
< 40 nV/ rt-Hz @ 1 kHz
Output configuration & specification
Output current 200 mA.
(150 mA for continuous output from -8 V to +8 V)
DC output resistance
< 2 Ω
Max output level
1
±25 Vpk
Output DC offset
<1 0 mV
Output slew rate
1
> 20 V/us
THD + N
1
< 0.01% @ 10kHz, 40 Vpp
Aberrations
1
<5% for waveforms with <3V input step or non slewing output
Transition time
1
(Final value ±1% of step size)
2.5uSec+ 50nSec/volt of output step
Channel to channel isolation for gains of 5x > 75dB
Capacitive Load for no oscillation < 1 nF
Output protection Continuous short circuit protection
Thermal overload shutdown.
Over temperature status flag.
1. For all loads > 250 ohms and < 400 pF of capacitance
2. Measured with ≥ 1 Mohm load and 1 Mohm input selection.
03 | Keysight | 33502A 2-Channel 50 Vpp Isolated Amplifier - Data Sheet
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