IKALOGIC
SQ100
최대 200MHz의 샘플링 속도로 4개 채널에서 로직 신호를 캡처, 분석 및 생성할 수 있는 SQ 시리즈(ScanaQuad) 로직 분석기입니다. USB를 통해 무료 ScanaStudio 소프트웨어를 실행하는 컴퓨터에 연결하여 캡처한 신호를 표시, 디코딩 및 분석합니다.
채널이 4개이기 때문에 저예산 장치이면서도 모든 직렬 프로토콜 분석 및 디버깅 요구 사항을 충족할 수 있습니다. 여기에는 다음이 포함됩니다(이에 국한되지 않음): SPI, I2C, USART, 1-Wire, CAN, LIN, I2C, RS232, RS485, TWI 등이 포함됩니다.
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- 100 MHz max. sampling rate
- Memory: 2 Mpts / channel
- Simple trigger options (Edge, logic level and pulse)
- Protocol based trigger
- Arbitrary trigger sequence
- 1 differential input pair
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Operating conditions
Model SQ25 / SQ50 / SQ100 / SQ200 Temperature 10°C to 40°C Relative humidity < 80% non condensing Altitude < 2000m Timing and measurements
SQ25 SQ50 SQ100 SQ200 Sampling rate 25 MHz 50 MHz 100 MHz 200 MHz Fastest measurable digital signal 6 MHz 12 MHz 25MHz 50 MHz Maximum output frequency (generator mode) 6 MHz 12 MHz 25MHz 50 MHz Sampling Period (Max. at sampling frequency = 1MHz) 256 ms 1s 2s 4s Inputs specifications
SQ25 SQ50 SQ100 SQ200 Input resistance to ground 100 KΩ 1 MΩ 1 MΩ 1 MΩ Optionnal pull up/down resistor N/A N/A 10KΩ 10KΩ Input voltage range (continuous) 0V to 5.5V ±5V ±5V ±5V Input voltage range (10ms pulse) ±12V ±12V ±50V ±50V Low level input voltage (Max) 0.8V Adjustable Adjustable Adjustable High level input voltage (Min) 2V Adjustable Adjustable Adjustable Outputs specifications
SQ25 SQ50 SQ100 SQ200 Output series resistance 270 Ω 270 Ω 270 Ω 270 Ω Output current (Max. per channel) 10mA 20mA 20mA 20mA Output high level (Typical) 3.3V (Fixed) Adjustable (1.8V to 5V) Adjustable (1.8V to 5V) Adjustable (1.8V to 5V) Output driver configuration Push-Pull Push-Pull, open-drain Push-Pull, open-drain Push-Pull, open-drain Power requirements
Model SQ25 / SQ50 / SQ100 / SQ200 Input power connector Mini USB female Input current (Max) 350mA Input voltage 5.0 V ±0.25 V What’s in the box
- SQ logic analyzer device
- 5 leads hook probes set
- 1M Mini-USB cable (Mini B to A)
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By combining logic analyzer and pattern generator capabilities in a single low price device, SQ is a perfect solution for students and small design houses. For more channels and more performances, check SP series logic analyzers.
- Embedded systems
- Firmware development and debugging
- Educational work
- Serial protocols analysis, like I2C, SPI, UART or 1-Wire (non exhaustive list)
- Reverse engineering
SQ SERIES MANUAL