Display
Hardware:
| Internal sampling rates: | GHz: 1 MHz: 500, 200, 100, 50, 25, 10, 5, 2.5, 1 kHz: 500, 250, 100, 50, 25, 10, 5, 2.5 1.25 |
| Digital logger: | 1 Second to 1-hour sampling rates. |
| No. of channels: | 32 |
| Data buffer: | 1048 000 (decimal) samples/channel |
| Extended Capture Time | Dependant on the sampling rate. At 500Mhz: 33ms Max, at 1.25KHz:1677s max |
| Connection to PC | USB 2.0 High Speed (USB 1.1 compatible) |
| Threshold voltage: | -5V to +5V |
| Digital inputs | 32 Inputs |
| Input voltage: | -60V to +60V |
| Input bandwidth: | 100MHz min |
| Input impedance: | 1MΩ ±1% minimum , 5pF |
| Power requirements: | 2.5W Typical (Capturing data, without Pattern Generator) 3W Typical (including Pattern Generator) Power consumption is dependent on number of channels used and input frequencies. The LA-Gold-36 will be fused with a 1.6A (or less) Resetable fuse. Remove power for 3 minutes to reset. |
| Internal sampling clock stability | 100 PPM |
| External clock | Synchronized capture: 25 MHz Max Ring buffer configuration: Operates with pre and post trigger buffer Linear buffer configuration: Start capture immediate or from trigger. No initial clock pulses are missed with trigger capture and 2 with immediate. |
| Logger sampling clock | Timing obtained from PC |
| LA-Gold-36 unit dimensions | 136mm x 122mm x 26mm |
| LA-Gold-36 unit weight | 270g |
| Operating Temperature: | 10°C - 40°C. (50°F-105°F) |
Software: (top)
| Supported Operating Systems: | Microsoft Windows 98,ME,2000,XP,Vista32 or later compatible versions. |
| Multitasking environment | The power of the Windows multitasking environment is utilised to run the analyzer software and user’s unit under test (UUT) software simultaneously (if the UUT is PC based). Hardware that interfaces with the PC may be driven from the PC while real-time measurements are performed on the hardware. (The logic analyzer and UUT software are simultaneously run on the same PC). The analyzer and the user program may be viewed simultaneously in the Windows environment. |
| Ease of use: | The software is very easy to use. Most functions are directly selectable by means of function buttons on the main screen. |
| User UUT application program launching: | The user application program may be run from the analyzer program menu or from Windows. |
| Pre-trigger and post-trigger buffer setting: | The data buffer is divided in pre- and post trigger sections. The pre-/post-trigger buffer relation may be changed in 1000 samples steps. |
| No. of channels: | Any number of channels may be displayed. |
| Channel/Group names | User specified signal/group names |
| Display order: | Channel display order user specified |
| Display Colors | Specify colors for individual signals, background. |
| Zooming: | Data zoom: All captured data may be viewed on one screen. Zooming in to only a few samples displayed on the screen Easy data display window sizing using the mouse. |
| Single capture | Captures a single set of data |
| Continuous capture display: | Unconditionally Continuous: Trigger forced internally and display updated with regular intervals. Conditionally Continuous: Display updated when a trigger condition is detected. Any of the above trigger conditions may be set as described above. Updates the display each time a specified edge or pattern trigger condition is met |
| Cursors: | T-trigger line: Indicates trigger position. P-trigger line: Indicates trigger condition-1 position in case of condition-1 THEN condition-2 setting. S-Cursor line: Indicates data search positions. X, Y and Z-cursor: For time measurements. The values of the X and Y cursor lines, where they intersect the signal lines are shown. |
| Time measurements: | The time differences between any two cursor lines or trigger line may be displayed. Take measurement easily by clicking mouse on first edge and on second edge to get the time difference. The time difference may also be indicated as a frequency. |
| Edge snapping: | Cursors (X, Y & Z) snap to signal edges for accurate time measurements. (Especially useful when the display is zoomed out so that one screen pixel represents more than one data sample). The signal edges to which the cursors lines have been snapped are indicated |
| Pattern search: | Any channel conditions may be searched for. 1, 0 and don't care conditions specified. Also repeated search |
| Printed output: | The timing diagrams, bitmaps, binary and hex data, may be. Landscape and portrait. |
| Cursor to T-line accuracy | T-Line onscreen: ± 1 sampling clock period (1.25 kHz to 500/200 MHz) T-Line not onscreen (due to “large” ECT ): 200 MHz: 140ns. 100 MHz: 180ns. 50 MHz down to 1.25 MHz: 10 x sampling clock period |
Trigger Methods: Pattern
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| (Pattern valid for any duration) | 1,0, and "don't care" ("X") conditions selectable on all channels. The pattern must be valid for at least 20ns. |
| Pattern valid < Duration | Glitch Capture. Pattern duration may be specified in steps of 20ns to 1 ms. Duration tolerance of ±20ns |
| Pattern valid > Duration | Pattern duration may be specified in steps of 20ns to 1ms. Duration tolerance of ±20ns |
Trigger Methods: Edge
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| Triggers On: | Rising edge, falling edge, either rising or falling edge (change of state), of any one or combination of channels |
| Mouse/Keyboard | Trigger may be forced. |
Trigger Methods: Combination Pattern/Edge
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| Edge OR pattern | Edge or pattern condition that occurs first will cause a trigger. |
| Edge AND Pattern | For a trigger the edge condition must occur while the pattern condition is valid. The pattern must be valid for at least 20ns before the edge and 20ns after the edge. |
| Edge THEN Pattern | The first condition is required before the second condition. At least 30ns is required from detection of the first condition to the second. |
Pattern Generator: (top)
| Pattern source | Pattern editor or user file |
| Nr of channels | 8 |
| Data output clock rate | 50MHz max |
| Output Voltage | 3.3V |
| Modes of Operation | Single/Continuous |
| Minimum input impedance of load | 4k7/100pF |