Tektronix
Tektronix DG2020
Data Pattern Generator
3 pods de 8 canaux (24 canaux au total) Nombre de canaux
200 MHz Fréquence d'horloge maximale
64 Kbits Profondeur de mémoire par canal
Compatible TTL, ECL, CMOS et niveaux définis par l'utilisateur Niveaux de tension de sortie
50 Ω Impédance de sortie
| Attribut | Valeur |
|---|---|
| Nombre de canaux | 3 pods de 8 canaux (24 canaux au total) |
| Fréquence d'horloge maximale | 200 MHz |
| Profondeur de mémoire par canal | 64 Kbits |
| Niveaux de tension de sortie | Compatible TTL, ECL, CMOS et niveaux définis par l'utilisateur |
| Impédance de sortie | 50 Ω |
| Temps de montée / descente | 2,5 ns typique |
| Résolution temporelle | 5 ns (à 200 MHz) |
| Modes de fonctionnement | Continu, rafale, simple et déclenché |
| Interface de communication | GPIB (IEEE-488) |
| Alimentation électrique | 100 – 240 V CA, 50/60 Hz |
Tektronix DG2020 Options:
- DG2020A - 01 - Adds a 12-bit digital port for a total of 24 output channels. Includes pod connection cables (174-3458-00). Order P3410 or P3420 pod separately.
- DG2020A - 02 - Adds two 12-bit digital ports for a total of 36 output channels. Includes two pod connection cables (174-3458-00). Order P3410 or P3420 pod separately.
- DG2020A - 1R - Rack mount. Floppy drive moved to front panel.
- DG2020A - A1 - 220 V, EURO plug power cord, product set to 50 Hz.
- DG2020A - A2 - 240 V, UK plug power cord, product set to 50 Hz.
- DG2020A - A3 - 240 V, AUST plug power cord, product set to 50 Hz.
- DG2020A - A4 - 240 V, N. America plug power cord, product set to 60 Hz.
- DG2020A - A5 - 220 V, SWISS plug power cord, product set to 50 Hz.
- DG2020A - C3 - Three year calibration service.
- DG2020A - D1 - Calibration Data Report.
- DG2020A - D3 - Calibration Data Report. Requires option C3.
- DG2020A - R3 - Repair Warranty; Extended to three years.
| Model | DG2020 |
|---|
The Tektronix DG2020 Data Pattern Generator is used to replicate valid, marginal and erroneous digital conditions that a design could encounter. The Tek DG2020 is a useful data generator for hardware design engineers performing functional test, debug, or characterization on digital subsystems, circuit boards or components.
Features and specifications of the Tektronix DG2020 Pattern Generator include:
- 200 Mbits/s maximum output data rate - Up to 64 K words/channel data word length
- Up to 36 output channels in 12-channel incrememnts
- Up to 12 independent variable delay output (20 ns, 100 ps minimum resolution)
- Output level
- Flexible sequence control and data jump
- Try-state control
- Powerful and easy-to-use data built-in editor
- Data import from various instrument and other source
- Output Data:
- Data Rate: -0.1 bps to 200 Mb/s
- Sampling rate: 0.1 Hz to 200 MHz
- Resolution: 4 digits
- Period jitter:Accuracy: PLL On, ±50 ppm; PLL Off, ±3%
- Data Depth: -64 K to 64 K word (1 increment)
- Data Width -12 bits (std), 24 or 36 bits (optional)
Sequencer
- Max number of lines: 4096
- Max data repeats per line: 65536 or infinite
- Max number of jumps per sequence: 4096
AUXILIARY INPUT
Clock - SMB connector (rear)
- Threshold level: VIH>0.7 V, VILMaximum input voltage: ±2 V
- Frequency: DC to 200 MHz .
- Impedance: 50 O, terminated to +0.5 V
Trigger - BNC connector (front)
- Level: -5.0 V to +5.0 V
- Resolution: 0.1 V
- Impedance: 1 KO or 50O
- Hold off: 500 ns minimum
AUXILIARY OUTPUT
SYNC Output - BNC connector (front)
- Level: Positive TTL pulse. 50 O
- Output Term: 6 Clocks
EVENT Output - BNC connector (front)
- Level: Positive TTL pulse. 50 O
- Output Term: 8 Clocks
CLOCK Output - SMB connector (rear)
- Level: 1 V (Typical) into 50 O
Other models in this series:
