Agilent Technologies U2802A Manual do Utilizador descarregar pdf (Página 27)

U2500A

Product speciﬁcations (continued)

Model number U2531A U2541A U2542A

Analog trigger

Trigger source All analog input channels, External analog trigger (EXTA_TRIG)

Trigger level

±Full scale for internal

±10 V for external

Trigger conditions Above high, below low, and window (software selectable)

Trigger level resolution 8 bits

Bandwidth 400 kHz

Input impedance for EXTA_TRIG 20 kΩ

Coupling DC

Overvoltage protection Continuous for ±35 V maximum

Digital trigger

Compatibility TTL/CMOS

Response Rising or falling edge

Pulse width 20 ns minimum

Calibration

[5]

On board reference voltage 5 V

Temperature drift ±2 ppm/°C

Stability ±6 ppm/1000 hours

Power consumption

Input voltage (DC) +12 VDC

Input current 480 mA maximum 390 mA maximum

Physical attributes

Dimensions (W × D × H)

120.00 mm × 182.40 mm × 44 mm (with plastic casing)

105.00 mm × 174.54 mm × 25.00 mm (without plastic casing)

IO connector 68-pin female VHDCI type

Weight

565 g with plastic casing

400 g without plastic casing

Environmental condition

Operating temperature 0 to 55 °C

Storage temperature –20 °C to 70 °C

Relative humidity 15% to 85% RH (non-condensing)

General

Remote interface Hi-Speed USB 2.0

Device class USBTMC-USB488

Programmable interface SCPI and IVI-COM

[1]

Maximum input voltage for analog input is ±10 V.

[2]

System Synchronous Interface (SSI) and star trigger commands are applicable when modular devices are used in modular product chassis (U2781A).

[3]

Maximum external reference voltage for analog output (AO_EXT_REF) is ±10 V.

[4]

Measurement frequency’s resolution:

= 12 MHz/n, n = 2, 3, 4, 5, ..., 120 M

= 6 MHz, 4 MHz, 3 MHz, 2.4 MHz, 2.0 MHz, ..., 0.1 Hz (up to six decimal points)

[5]

Recommended for 20 minutes warm-up time.

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