76
CompuScope 85GC
INTERNAL CLOCK
Source:
Crystal oscillator
Accuracy:
± 50 ppm
DYNAMIC PARAMETERS
Measured using 100 MHz sine wave input at 5 GS/s, dual channel mode with amplitude of 95% of full scale on
the ±1V range. Typical values listed below:
SNR:
38
dB
SFDR:
47
dB
SINAD:
37
dB
THD:
-42
dB
ENOB:
6.01
bits
ACQUISITION MEMORY
Data Storage:
In on-board memory
Maximum On-board
Memory Size:
10,000 samples on each of the two channels
TRIGGERING
Number of Trigger Inputs: 1 per system
Source:
CH 1, CH 2, EXT or Software
Type:
Slope-and-level and software
TV Trigger Mode Type:
NTSC and PAL
Trigger Level:
Controlled by on-board DAC
Sensitivity:
± 5% of full scale (DC to 50 MHz)
± 12.5% of full scale (50 MHz to 500 MHz)
This number specifies the minimum required signal amplitude to cause a trigger to
occur. Smaller signals are rejected as noise.
Level Accuracy:
± 5% of full scale
Slope:
Positive or Negative
Pre-Trigger:
From zero to almost 100% of record length. All captured data that is not part of
post-trigger depth is pre-trigger data.
Post-Trigger Depth:
500 points minimum.
Can be defined with 100 point resolution
EXTERNAL TRIGGER
Impedance:
1
M
Ω,
20 pF
Amplitude:
Absolute Max ±15 Volts
Voltage Range:
±800 mV and ±8 V
Coupling:
AC or DC
Bandwidth:
300
MHz
Connector:
BNC
MULTI-CARD SYSTEMS
Operating Mode:
Multiple/Independent
Max. number of cards:
8
Summary of Contents for CompuScope 85GC
Page 6: ......
Page 24: ...18 Installing CompactPCI PXI Master Slave multi card systems Notes...
Page 30: ...24 Memory organization on CompuScopes except for CS85GC Notes...
Page 75: ...Driver installation guide 69 Help About CsTest...
Page 76: ...70 Driver installation guide Notes...
Page 90: ...84 CompuScope 85GC Notes...
Page 174: ...168 Notes Notes...
