YOKOGAWA DLM4058 User Manual

6-3
IM DLM4038-03EN
Specifications
1
2
3
4
5
6
App
Index
Logic Signal Input
Item Specifications
Usable probes 701988, 701989 (8-bit input)
Number of inputs Standard LOGIC(L) port: 8
LOGIC(A|B) ports on models with the /L16 option: 16 addtional bits
Nondestructive maximum input
voltage
701988: ±42 V (DC + ACpeak) or 29 Vrms
701989: ±40 V (DC + ACpeak) or 28 Vrms
For information about derating based on frequency, see the respective logic probe user’s
manual.
When using the 701988 When using the 701989
Input range ±40 V Threshold level ± 6 V
Minimum input voltage 500 mVp-p 300 mVp-p
Maximum toggle frequency
1
100 MHz 250 MHz
Input impedance (typical value
2
) 1 MΩ/approx. 10 pF Approx. 100 kΩ/approx. 3 pF
Threshold level setting Same value for all 8 bits Different values for each of the 8 bits
Variable threshold level range ±40 V ±6 V
Threshold level resolution 0.05 V 0.05 V
Threshold level accuracy
1
±(0.1 V + 3% of setting) ±(0.1 V + 3% of setting)
Hysteresis voltage (typical value
2
) 100 mV When noise rejection is off: 100 mV
When noise rejection is on: 250 mV
Minimum pulse width 5 ns 2 ns
Maximum sample rate Real-time sampling mode. Values inside parentheses are for high resolution mode.
3
When interleave mode is on: LOGIC(L) port
Unable to acquire logic waveforms
LOGIC(A|B) ports
1.25 GS/s (1.25 GS/s)
4
When interleave mode is off: 1.25 GS/s (625 MS/s)
Repetitive sampling mode: 125 GS/s
Interpolation sampling mode: 125 GS/s
Maximum record length Maximum record length for which repetitive acquisitions are possible
No options: 1.25 M points
On models with the /M1 option: 6.25 M points
On models with the /M2 option: 12.5 M points
On models with the /M3 option: 25 M points
Maximum record length for which a single acquisition is possible. Record lengths in
parentheses are available for the LOGIC(A|B) ports when interleave mode is on.
No options: 6.25 M points (12.5 M points)
On models with the /M1 option: 25 M points (62.5 M points)
On models with the /M2 option: 62.5 M points (125 M points)
On models with the /M3 option: 125 M points (250 M points)
1 Under standard operating conditions (see section 6.11 for details) after a 30-minute warm-up.
2 Typical values represent typical or average values. They are not strictly warranted.
3 Resolution only improves for analog waveforms.
4 If high resolution mode is off and the sample rate of analog channels is 2.5 GS/s, interpolation (sampling) mode is used.
6.1 Signal Input Section

YOKOGAWA DLM4058 Specifications

General

Brand	YOKOGAWA
Model	DLM4058
Category	Test Equipment
Language	English