Multichannel Systems STG2004 User Manual

Technical Specifications

pply

puts

STG2004 Stimulus generator

erating temperature 10 °C to 35 °C

O Storage temperature 0 °C to 50 °C Relative humidit

Dimensions (W x D x H) 320 mm x 330 mm x 85 mm Wei

ht 2.9 k

Fuse 2 A, slow blow Su

voltage (external power supply) 100-240 VAC @ 47 to 63 Hz

Resolution 13 bit Time resolution 20 Out

ut signals Freely programmable (rectangular, ramp, sinusoidal)

Out

ut rate 50 kHz

10 % to 85 %, non-condensin

Date of Print: 11.07.2005

Volta

e outputs

Number of analo Number of inverted analo Out

ut voltage -8 V to +8 V

Out

ut voltage resolution 2 m Output voltage slope > 4 V/µs Rise time (10-90 %) 3 to 5 Maximum out Time la

Current out

Number of analog current outputs 4 Number of inverted analog current outputs 4 Output current -0.8 mA to +0.8 mA Output current resolution 200 nA Output current slope 100 µA/µs (@ RL = 10 kilohms) Rise time (10-90 %) Compliance voltage max. 150 V, guaranteed 120 V @ 0.8 mA (between -I and +I outputs) Time lag between Sync Out and current output 15 µs +/-2 (@ amplitude > 100 µA & RL = 10 kilohms)

Timing on external trigger

Minimum time len Time lag between trigger input and stimulus output

Time lag between trigger input and Sync Out 24 +/- 10 µs Maximum trigger input frequency

Interface and connectors

Sync Out for synchronization with following devices Trig In for synchronization with Interface (connection to computer) USB 1.1 Download rate

between Sync Out and voltage output 12 µs +/-2 (@ amplitude > 200 mV)

voltage outputs

ut current +/-20 mA

gth of trigger input (TTL) 20 µs

preceding devices 4 digital channels via coax cable

4 4 1

s @ delta U = 1 V

3 to 5 µs @ delta I = 0.4 mA & RL = 10 kilohms

34 +/- 10 µs

10 kHz

4 digital channels via coax cable

12 Mbps

MC_Stimulus program

Operating system Microsoft Windows ® Vista or XP; English and German versions supported Data import ASCII file format