Model

ADS4122A

ADS4252A

ADS4124A

ADS4254A

Bandwidth (-3 dB)

125MHz

250 MHz

125MHz

250 MHz

Channels

2+EXT

4+EXT

Sample rate

2CH model: 2.5GSa/s ( single channel ) 1.25GSa/s ( dual channel )

4CH model: 2.5GSa/s ( single channel ) 2.5GSa/s ( dual channel ) 1.25GSa/s ( full channel )

Acquisition Mode

Sample, Peak, High Res, Average，Segmentation

Vertical resolution

12-bit

DC Gain Accuracy

3% (≤1mV) ；2% (2mV) ；1.5% (≥5mV)

Record Length

100M

Waveform Refresh Rate

Max 500,000wfms/s

Scanning speed ( S/div )

500μV/div～10V/div

Sampling rate range

500ps/div - 1000s/div, step by 1-2-5

Input impedance

1MΩ ± 2%, parallel with 15pF ± 5pF, 50Ω ± 2%

Probe attenuation coefficient

1μX-1MX, step by 1-2-5, support custom

Trigger type

Edge, Video, Pulse, Slope, Runt, Windows, Timeout, Nth, Logic, RS232/UART, I2C, SPI, CAN, LIN

Bus Decoding ( optional )

RS232/UART，I2C, SPI, CAN, LIN

Automatic measurements

Period, Frequency, +Width, -Width, Rise Time, Fall Time, Scr Duty, +Duty,-Duty, Vavg, Vpp, VRMS, Overshoot, Vmax, Vmin, Vtop, CycRms, Vbase, Vamp, Preshoot, Std Dev, +Pulse Cnt, -Pulse Cnt, Rise Cnt, Fall Cnt, Area, Cyc Area, Delay(A↑-B↑), Delay(A↑-B↓), Delay(A↓-B↑), Delay(A↓-B↓), Phase(A↑-B↑), Phase(A↑-B↓), Phase(A↓-B↑), Phase(A↓-B↓),FRR(A↑-B↑), FRF(A↑-B↓), FFR(A↓-B↑), FFF(A↓-B↓), LRR(A↑-B↑), LRF(A↑-B↓), LFR(A↓-B↑),LFF(A↓-B↓)

Waveform Math

+, -, *, /, &&, ||, ^, !, Integrate, Differentiate, Square Root, Mathematical functions (Log / Ln / Exp / Abs / Sine / Cosine / Tangent), FFT, FFT RMS, User Defined, Digital filters (Low Pass, High Pass, Band Pass, Band Reject)

Frequency counter

6-digit frequency counter, Maximum frequency: maximum analog bandwidth of oscilloscope

Voltmeter

Support DC, AC+DCrms, ACrms; Resolution: 4 digits ( ACV/DCV )

Arb Waveform Generator ( optional) Specification

Max frequency output

50MHz (Dual)

Sample rate

160 MSa/s

Vertical resolution

14 bits

Standard Waveform

Sine, Square, Ramp, Pulse, Noise

Arbitrary Waveform

1μHz - 10 MHz

Arbitrary waveform length

2-16K points

Arbitrary Waveform

Exponential Rise/Fall, Sin(x)/x, Step Wave, and others total 28 built-in waveform

Amplitude

2mVpp - 10Vpp ( high impedance ), 1mVpp - 5Vpp (50Ω)

Modulation

AM, FM, PM, FSK, Sweep and Burst

Bode Plot ( need AFG function )

Start / End frequency

10 Hz ~ 25 MHz

Amplitude

2mV ~ 6V

Other

Communication Interface

HDMI, USB device x 1, USB Host x 3 , Trig Out( P/F ), Type-C power supply*, LAN

Display

10.1 inch (1024×600), LCD

Power

100V – 240 VACRMS, 50/60 Hz, CAT Ⅱ

Dimension ( W x H x D )

325mm x 209mm x 111.5mm

Device Weight

≈3.2kg