Specification - Contec DIG-100M1002-PCI Manual

The function of saving/reading configuration file and auto
setup for sampling condition
The work time of setup can be greatly shortened for that
acquisition conditions such as horizontal axis setting, vertical
axis setting and trigger setting can be save/read into/from a file.
Moreover, it is equipped with the auto setup function that scans
input signals of each channel and then performs settings
automatically. By configuration software, it is possible to create
a configuration file of acquisition conditions or edit an existing
file in a wizard form. The created file can be read by front panel
software or from the program using API-PAC(W32) cTEST.
Windows compatible driver library API-PAC(W32) cTEST is
attached.
Using the attached driver library makes it possible to create
applications of Window.

Specification

Specification < 1 / 3 >
Item
Analog input channels
specification
Isolated specification
Non-isolated
Type
Single-Ended Input
Number of input
2ch Synchronized Sampling
channels
Input impedance *1 You can select 1MΩ±1% // 19pF typ. or 50Ω±2%
AC, DC, GND (AC coupling can be used only when 1MΩ is
Input coupling
set.)
< When input impedance 1MΩ is set. >
40mVpk [±20mV], 100mVpk [±50mV], 200mVpk [±100mV],
400mVpk [±200mV], 1Vpk [±500mV], 2Vpk [±1V], 4Vpk
[±2V], 10Vpk [±5V], 20Vpk [±10V], 40Vpk [±20V]
Input voltage range
< When input impedance 50Ω is set. >
40mVpk [±20mV], 100mVpk [±50mV], 200mVpk [±100mV],
400mVpk [±200mV], 1Vpk [±500mV], 2Vpk [±1V], 4Vpk
[±2V], 10Vpk [±5V]
Input voltage range's ±50%
Offset range setting
(For 1MΩ:40Vpk, 50Ω:10Vpk: ±0%)
When input impedance 1MΩ is set.
±30VDC (Max.)
Max.input voltage *2
When input impedance 50Ω is set.
±5.6VDC (Max.)
Resolution 10bit
Conversion speed *3 100MHz (10nsec) Max.
Frequency bandwidth
60MHz typ.
(-3dB)
Noise filtering
bandwidth
20MHz typ. Attenuation property: Low-Pass Filter
(-3dB)
AC coupling cut off
13Hz typ.
frequency (-3dB)
On-board memory 32M data
*1 : Switch to 1MΩ automatically when power is turned off.
*2 : Do not input a voltage over the Max. input voltage.
It may cause failure.
*3 : When 2ch are used, the Max. conversion speed is 50MHz (when data logger mode is
used.).
DIG-100M1002-PCI
Specification
Specification < 2 / 3 >
Item
Analog input channel measurement precision
Within ±0.4%
(Input voltage range : 400mVpk, 1Vpk, 2Vpk, 4Vpk, 10Vpk,
20Vpk, 40Vpk)
DC conversion
Within ±0.6%
precision *4*5*6
(Input voltage range : 100mVpk,200mVpk)
Within ±1%
(Input voltage range : 40mVpk)
Non-Linearity error
Within ±0.3%
*4*5*6
Offset/range setting
±0.3% of range
precision
Amplitude flatness DC - 10MHz : ±0.3dB typ.
(based on 1kHz) *7 10MHz - 30MHz : ±1dB typ.
Between analog input channels or
Reference clock / trigger I/O → Between analog input
channels
Cross talk
When input voltage range 40mV is set. : 60dB typ.
Input voltage range other than 40mV : 70dB typ.
When input impedance 50Ω is set (test signal: 10MHz,
-1dBFS) typ.
Voltage range
40mV
100mV
200mV
400mV
1V
2V
4V
10V
When input impedance 1MΩ is set (test signal: 10MHz,
-1dBFS) typ.
Spectrum property *7
Voltage range
40mV
100mV
200mV
400mV
1V
2V
4V
10V
20V
40V
When on-board crystal oscillator is set (default)
±5ppm (Temperature drift:±2.5ppm(0 - 50°C),
Time based accuracy Aging:±1ppm/year)
When synchronize with external reference clock
Depending on the accuracy of external reference clock
*4 : The designated precision may not be satisfied because of cable.
*5 : Voltage generator R6161 [ADVANTEST] is used in measurement.
*6 : It is the value when offset/range is set to 0V.
*7 : It is the value when noise filter is set to off.
0.001 0.01 0.1
0
-2
-4
-6
-8
-10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.05 0.1 0.15 0.2
Ver.1.03
Specification
SNR THD SFDR SINAD
53 dB -68 dBc 71 dBc 53 dB
58 dB -73 dBc 76 dBc 58 dB
60 dB -72 dBc 74 dBc 60 dB
59 dB -75 dBc 78 dBc 59 dB
60 dB -72 dBc 76 dBc 60 dB
60 dB -73 dBc 76 dBc 60 dB
60 dB -75 dBc 78 dBc 59 dB
60 dB -72 dBc 76 dBc 60 dB
SNR THD SFDR SINAD
42 dB -50 dBc 51 dBc 42 dB
50 dB -59 dBc 61 dBc 50 dB
56 dB -62 dBc 65 dBc 55 dB
58 dB -67 dBc 68 dBc 58 dB
60 dB -71 dBc 74 dBc 60 dB
53 dB -76 dBc 78 dBc 53 dB
57 dB -74 dBc 75 dBc 57 dB
59 dB -73 dBc 76 dBc 59 dB
‐ ‐ ‐
‐ ‐ ‐
Frequency(MHz)
1 10 100
0.25 0.3 0.35 0.4 0.45
Frequency(100MHz)
‐
‐
1000
0.5
2