IKALOGIC ScanaQuad SQ25 Logic Analyzer and Digital Signal Generator

IKALOGIC ScanaQuad SQ25 Logic Analyzer and Digital Signal Generator

ScanaQuad (SQ) is a series of high performance 4 channels logic analyzers and digital pattern generators. They are designed to be your best companion when working on serial protocols like UART, SPI, I2C, 1-Wire, USB, I2S, CAN, LIN, RS232, RS485, and more. With ScanaQuad Logic Analyzers, you can capture signals, you can play them back, and you can even build genuine test signals and generate them!

Being able to capture and generate logic patterns simultaneously with the same tool, is extremely useful when debugging Logic signals, and it only comes with ScanaQuad.

All ScanaQuad devices have 4 channels. They can Capture digital signals, Generate digital patterns, or do both simultaneously.

  SQ25 SQ50 SQ100 SQ200
Sampling Frequency (Max.) 25MHz 50MHz 100MHz 200MHz
Embedded memory 1MB 4MB 8MB 16MB
Digital pattern generator YES YES YES YES
Mixed mode YES YES YES YES
Input protection ± 12V ± 12V ± 35V ± 35V
Trigger options Edge - Level - Pulse Edge - Level - Pulse - Serial protocol Edge - Level - Pulse - serial protocol Edge - Level - Pulse - serial protocol
Adjustable in/out voltage NO YES YES YES
Adjustable input impedance NO NO YES YES
Open drain output option NO NO YES YES
Differential input pairs NO NO 1 2



The ability to capture and generate signals simultaneously open a whole new set of perspectives when it comes to debugging your electronic project.


Analyze protocols with software tools that gives you a global views of your data and helps you to identify bugs quickly.


Enjoy a versatile trigger system that can target a specific UART byte, I2C address or any other sophisticated data pattern.

Synchronize up to 4 ScanaQuad devices and another test instrument with SYNC-BOX (optional)

TRIGGER OUT capability to their logic analyzers!

As the name implies, it adds Trigger IN/OUT capability to the existing range of ScanaQuad logic analyzers. The way it works is quite simple: A special synchronization signal is exposed to the 5th pin of the USB connector, and a custom (5 wires) USB cable is used to get that sync signal to TrigBox. Adequate circuitry then provides deterministic propagation delays as well as 50 Ohm drive capability on the Trigger OUT line.


TrigBox allows ScanaQuad to sync with any existing instrument. For instance, you can use the ScanaQuad to trigger an oscilloscope on a specific protocol feature. Alternatively, you can use trigger IN feature of TrigBox to let ScanaQuad start capturing signals according to another instrument in your lab.

All ScanaQuad devices have 4 channels, each one can be configured as input or output.

INPUT Characteristics

  SQ25 SQ50 SQ100 SQ200
Input resistance (Fixed) 100KΩ 1MΩ 1MΩ 1MΩ
Input resistance (optionnal)     10KΩ 10KΩ
Input Capacitance (Max.) 4pF 4pF 4pF 4pF
Input voltage range (continuous) 0V to 5.5V ±5V ±15V ±15V
Input voltage range (10ms pulse) ±12V ±12V ±50V ±50V
Pull-Up resistance (optionnal)     10KΩ 10KΩ
Low Level input voltage (VIL MAX) 0.8V Adjustable Adjustable Adjustable
High Level input voltage (VIL MIN) 2V Adjustable Adjustable Adjustable
Adjustable threshold range   0V to 4.5V 0V to 4.5V 0V to 4.5V
Threshold hysteresis   350mV 350mV 350mV

OUTPUT Characteristics
  SQ25 SQ50 SQ100 SQ200
Output resistance 270Ω 270Ω 270Ω 270Ω
Output current (Max.) 10mA 20mA 20mA 20mA
Output High Level voltage (VOH) 3.3V Adjustable Adjustable Adjustable
Adjustable output voltage range (VOH)   1.65V to 5.5V 1.65V to 5.5V 1.65V to 5.5V
Puh-Pull Driver        
Open Drain Driver        

Timing Characteristics
  SQ25 SQ50 SQ100 SQ200
Sampling Frequency (Max.) 25MHz 50MHz 100MHz 200MHz
Sampling resolution (Max.) ±40ns ±20ns ±10ns ±5ns
Input bandwidth (Max.) 6MHz 12.5MHz 25MHz 50MHz
Output frequency (Max.) 6MHz 12.5MHz 25MHz 50MHz
Sampling Frequency (Min.) 10KHz 10KHz 10KHz 10KHz
Embedded memory 1MB 4MB 8MB 16MB
Sampling Depth (Points/channel) 256K 1M 2M 4M
Sampling Period (Max. at FS = 1MHz) 256ms 1s 2s 4s
Sampling Period (Max. at FS = 25MHz) 10ms 40ms 80ms 160ms
Sampling Period Example (Max. number of 115200 BAUD UART words at FS = 1MHz) 2.5K Words 10K Words 20K Words 40K Words

Power Characteristics
  SQ25 SQ50 SQ100 SQ200
Power source USB USB USB USB
Power consumption (Max.) TBD. TBD. TBD. TBD.

Physical Characteristics
  SQ25 SQ50 SQ100 SQ200
Weight (± 10g) 60g 65g 70g 80g

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  • Views: 3723
  • Brand: IKALOGIC
  • Product Code: SQ25
  • Availability: In Stock
  • Price NET:
  • 69,00€
  • Price incl 22% VAT: 84,18€


E' stato il mio primo acquisto su Batterfly (siglent sds1202): veloci, imballaggio impeccabile, prodotto perfetto. Consiglio l'acquisto in questo negozio senza ombra di dubbio!

Mauro on 29/07/2020

Ho acquistato un oscilloscopio DS1054Z che ho ricevuto in 48 ore. Sono molto soddisfatto di essermi affidato allo staff Batterfly, riscontrando cordialità e professionalità. Consiglio questo sito,...

Mauro Danieli on 24/07/2020