6-17
IM DLM4038-03EN
Specifications
6
6.9 Auxiliary I/O Section
External Trigger Input (TRIG IN)
Item Specifications
Connector type BNC
Input bandwidth* DC to 100 MHz
Input impedance Approx. 1 kΩ, approx. 20 pF
Maximum input voltage ±40 V (DC + ACpeak) or 28 Vrms
(At 1 MHz and higher, the voltage decreases at 20 dB/decade down to ±5 V (DC+ACpeak) or 3.5
Vrms.)
Input range ±2 V
Trigger level ±2 V. The resolution is 5 mV.
* Values measured under standard operating conditions (see section 6.11 for details) after a 30-minute warm-up.
Trigger Out (TRIGGER OUT)
Item Specifications
Connector type BNC
Output level 3.3 V CMOS
Output impedance Approx. 50 Ω
Output logic
Negative logic (
) and positive logic ( ) switchable
Output delay 50 ns or less
Output hold time Negative logic: Low level: 800 ns min. High level: 50 ns min.
Positive logic: High level: 800 ns min. Low level: 50 ns min.
Front Panel Probe Interface Terminal
Item Specifications
Output terminals 8
Output voltage ±12 V (up to 2.0 A in combination with the side-panel probe power terminal), ±5 V (up to 1.6 A total)
Usable probes Active probes (701912, 701913, 701914), differential probes (701923, 701924, 701927),
current probes (701928, 701929)
Side Panel Probe Power Terminal (/P8 Option)
Item Specifications
Output terminals 8
Output voltage ±12 V (up to 2.0 A in combination with the probe power terminal)
Usable probes and deskew
signal sources
FET probe (700939), current probe (701930, 701931, 701932, 701933), differential probes (700924,
700925, 701920, 701921, 701922, 701926), deskew signal source (701936)
GO/NO-GO Output
Item Specifications
Connector type RJ-12 modular jack
Output signal GO OUT, NO-GO OUT
Output level TTL compatible
Compliant cable Four-wire modular cable
Video Signal Output (VIDEO OUT)
Item Specifications
Connector type D-sub 15 pin (receptacle)
Output type Analog RGB output
Output resolution XGA-compliant output, 1024 × 768 dots, approx. 60-Hz Vsync (62.5 MHz dot clock frequency)
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