16 | Keysight | M8195A 65 GSa/s Arbitrary Waveform Generator and M8197A Multi-Channel Synchronization Module - Data Sheet
Trigger output (M8195A only)
The “Trigger output” and “Event input” functions share the same connector on the front panel.
The “Trigger output” functionality is only used in conjunction with the 81195A Optical Modulation Generator Software.
For details of using the “Trigger output” functionality, refer to the 81195A data sheet und user guide.
M8195A
Output impedance
Level
50 Ω (nom)
Voltage window
Amplitude
–0.5 V to 2.0 V
200 mVpp to 2.5 Vpp
10 mV
Resolution
Accuracy
± (10% + 25 mV) (typ)
150 ps (nom)
Rise/fall time (20% to 80%)
Width
20ns (1280 sample clock cycles @ 64GS/s)
Dynamic control input/general purpose output (M8197A only)
A bidirectional parallel input and output port is provided on the front panel of the M8197A synchronization module. When the port is
configured as input, it can be used as ‘dynamic control input’ for all channels of a synchronous system to control the sequencing by
external hardware. The dynamic control input affects all channels of a synchronous system. When the port is configured as a parallel
output, the 14 digital lines can be individually controlled by software to represent logical states zero or one.
A detailed description of the dynamic control input, including timing diagram and pin assignment, is shown in the M8195A User’s
Guide.
M8197A
Configuration as input
Input signals
Number of addressable segments
Data rate
Data[0..12]_In, Data_Select, Load
224 = 16 777 216
DC to 1 MHz
Setup time
3.0 ns (´Data[0..12]_In, ´Data_Select` to rising edge of ´Load)
0.0 ns (rising edge of ´Load´ to ´Data[0..12]_In´, ´Data_Select´)
Hold time
Input range
Low level
0 V to +0.7 V
High level
+1.6 V to 3.6 V
Input impedance
Configuration as output
Output signals
Internal 10 kΩ (nom) to GND
Data[0..13]_Out
Output range
Low level (-12 mA to 0 mA)
High level (0 mA to 12 mA)
Connector type
0 V to +0.4 V
+2.4 V to 3.3 V
20 pin mini D ribbon (MDR) connector 1
1. Manufacturer: 3M. Manufacturer Part Number: N10220-52B2PC.
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