Tektronix
Tektronix DG2020
Data Pattern Generator
32 canali di uscita digitale Numero di canali
200 MHz Frequenza massima di clock
64K vettori per canale Profondità della memoria
TTL, ECL, CMOS e livelli definiti dall'utente Livelli logici supportati
Da -2,0 V a +7,0 V Tensione di uscita regolabile
| Attributo | Valore |
|---|---|
| Numero di canali | 32 canali di uscita digitale |
| Frequenza massima di clock | 200 MHz |
| Profondità della memoria | 64K vettori per canale |
| Livelli logici supportati | TTL, ECL, CMOS e livelli definiti dall'utente |
| Tensione di uscita regolabile | Da -2,0 V a +7,0 V |
| Tempo di salita/discesa | Tipicamente 2 ns |
| Impedenza di uscita | 50 Ω |
| Interfaccia di comunicazione | GPIB (IEEE-488.2) |
| Modalità operative | Continua, burst, trigger esterno e gated |
| Alimentazione | 100/120/220/240 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:
