Janatek Annie-USB 8-Channel Logic Analyser

Product Code: ANNIE-USB

The Annie-USB is an 8-channel PC-based logic analyser with probably the highest specifications in its class. It can capture data at a maximum rate of 500MHz and has a buffer depth of up to 1 Mega-samples per channel. The Annie-USB can also be used as an 8-channel digital pattern generator!. Summary A top-quality 8-channel PC-based logic analyser with probably the highest specifications in its class, this Janatek product is excellent value for money. It captures data at a maximum rate of 500MHz, has a buffer depth of up to 1 Meg samples per channel, and incorporates an 8-bit pattern generator to aid debugging. Product 8 channels 500 MHz sampling rate A huge 1Meg sampling buffer depth per channel Integrated 8-channel pattern generator Flexible trigger options External clock input Extended capture time function Variable input threshold Variable pre-/post trigger buffer sizes Digital logging capabilities (saving to hard disk) Connects to PC via a high speed USB-2 connection USB powered, no external supply needed Runs on all recent versions of Windows, 98/ME/2000/XP/Vista32 RoHS compliant (lead free) & CE marked Benefits The high sampling rate available on this analyser provides a more accurate representation of the signals on screen.

(In general the sampling frequency should be 3 to 5 times faster than the shortest timing change being measured). 500 MHz provides 2 ns between samples. The huge 1 Meg samples per channel buffer depth allows longer captures without lowering the sampling frequency, thus maintaining sampling resolution. The combination of these two features on this analyser is difficult to beat, being especially useful for capturing high and relatively low frequency signals simultaneously. What's included The Annie-USB main unit USB connector cable, 1.8m 8 x SMD grabber clips with ground leads (details) Printed User Manual Software and manual on CD Two year return to base warranty Lifetime technical support by phone or email Analyser Comparison Need something a little different? Compare our logic analysers: Model Channels Sampling rate Buffer depth Annie-USB 8 500 MHz 1 Meg samples/channel Logic-16 16 200 MHz " La-Gold-16 16 1 GHz " La-Gold-36 32 1 GHz " Software The software for the analyser is intuitive, very easy to understand and gives the user one-button access to most of the Annie-USB's advanced features. It is user friendly, and incorporates feedback suggestions from users. You could be taking meaningful measurements minutes after installing it for the first time. The Annie-USB interfaces to the PC via the USB port. It utilizes USB-2 in its highest speed mode, but is also compatible with USB-1.1. No external power supply is required. The Annie-USB offers high performance, excellent value for money and ease-of-use. Detailed Specification (a) Acquisition system (hardware related) Number of input channels 8 digital Voltage range 0 to 7 V Impedance 1 Mohm ± 1%, 8pF Bandwidth 50 MHz minimum Threshold voltage 1.2 - 2.3 V Data buffer size: 1 Meg samples per channel Pre/post-trigger buffer The data buffer is divided into pre and post trigger sections. Sizes can be changed in 1000 samples steps Internal sampling clock Rates - MHz: 500, 200, 100, 50, 25, 10, 5, 2.5, 1 kHz: 500, 250, 100, 50, 25, 10, 5, 2.5, 1.25 Stability - 100 ppm External sampling clock Input to channel 7 Asynchronous - clock on rising/falling edge, 25MHz maximum