The XScopes

The XScopes are a combination of three electronic instruments: a mixed signal oscilloscope, an arbitrary waveform generator and a protocol sniffer. The XScopes can also be used as development boards for the AVR XMEGA microcontroller. The Xprotolab and Xminilab can be plugged directly on a breadboard.

Main Features:

• Mixed Signal Oscilloscope: Simultaneous sampling of 2 analog and 8 digital signals.
• Arbitrary Waveform Generator with advanced sweep options on all the wave parameters.
• Protocol Sniffer: SPI, I²C, UART
• Advanced Triggering System: Normal / Single / Auto / Free, with many trigger modes; adjustable trigger level, and ability to view signals prior to the trigger.
• Meter Mode: VDC, VPP and Frequency readout.
• XY Mode: For plotting Lissajous figures, V/I curves or checking the phase difference between two waveforms.
• Spectrum Analyzer with different windowing options and selectable vertical log and IQ visualization.
• Channel Math: add, multiply, invert, and average.
• Horizontal and Vertical Cursors with automatic waveform measurements, and waveform references.
• USB connectivity: Windows, Linux, MAC, Android

Specifications

		Xprotolab Plain	Xprotolab	Xminilab	Xprotolab Portable	Xminilab Portable	Oscilloscope Watch
G E N E R A L	Microcontroller	ATXMEGA32A4U					ATXMEGA256A3U
	Display Type	N/A	Graphic OLED, 128x64 pixels, max. refresh rate 122Hz				Memory LCD 128x128 pixels 60Hz
	Display Size	N/A	0.96"	2.42"	1.3"	2.42"	1.28"
	Display Life Time	N/A	10,000 hours min.	40,000 hours min.	10,000 hours min.	40,000 hours min.	40,000 hours min.
	Device size	1.980" x 1.01""	1.615" x 1.01"	3.3" x 1.75"	3.13" x 1.83" 0.7"	3.17" x 2.22" x 0.7"	1.6" x 1.6" x 0.6"
	Weight	6.6 grams	8.6 grams	25 grams	60 grams	75 grams	47 grams
	Interfaces	USB/UART/PDI	4 Tactile Switches, USB (Micro USB connector), UART, PDI for debugging				8 Tactile Switches, USB/UART/PDI
	Battery	N/A			LiPo 3.7V 600mAh	LiPo 3.7V 750mAh	LiPo 3.7V 450mAh
	Active current	40mA	40mA to 60mA	45mA to 75mA	40mA to 60mA	45mA to 75mA	40mA
	Sleep current	3.6mA			1uA		2.1uA
L O G I C	Logic Inputs	8 Digital Inputs
	Logic Input levels	3.3V only			3.3V, 5V tolerant
	Input Pull	None, 24kΩ Pull Up, or 24kΩ Pull Down			820kΩ Pull Down
	Max. Sampling rate	2Msps
	Buffer Size	256
	Frequency Counter	16MHz, 1Hz resolution, +/- 100ppm accuracy
	Sniffer Protocols	UART, I2C, SPI
S C O P E	Analog Inputs	2 Analog Inputs
	Max. Sampling rate	2Msps
	Analog Bandwidth	200kHz
	Resolution	8 bits
	Input Impedance	1MΩ
	Buffer size	256 on each channel
	Input Voltage Range	-14V to +20V
	Vertical Sensitivity	80mV/div to 5.12V/div
A W G	Analog Outputs	1 Analog Output
	Max. Conversion rate	1Msps
	Resolution	8bits
	Buffer Size	256
	Output current	> +/- 7mA
	Output Voltage	+/- 2V			+/- 4V
	Low Pass Filter	44.1kHz			53kHz