Specifications
1–4
TLA 711 Color Benchtop Controller Service Manual
Table 1–3: Benchtop mainframes external signal interface characteristics (cont.)
Characteristic
Description
Minimum Pulse Width
12 ns
Active Period
Accepts system triggers during valid acquisition periods via real-time gating, resets system trigger
input latch between valid acquisition periods
Maximum Input Voltage
0 to +5 Volt peak
External Signal Input
TTL compatible input via rear panel mounted BNC connectors (portable mainframe) or front panel
mounted SMB connectors (benchtop mainframe)
Input Destination
Signal 1, 2, 3, 4
Input Levels
V
IH
V
IL
TTL compatible input.
≥
2.0 V
≤
0.8 V
Input Mode
Active (true) low, level sensitive
Input Bandwidth
Signal 1, 2
Signal 3, 4
50 MHz square wave minimum
1
10 MHz square wave minimum
1
Active Period
Accepts signals during valid acquisition periods via real-time gating
Maximum Input Voltage
0 to +5 Volt peak
System Trigger Output
TTL compatible output via rear panel mounted BNC connectors (portable mainframe) or front panel
mounted SMB connectors (benchtop mainframe)
Source Mode
Active (true) low, falling edge latched
Active Period
Outputs system trigger state during valid acquisition period, resets system trigger output to false
state between valid acquisitions
Output Levels
V
OH
V
OL
50 Ohm back terminated TTL-compatible output
≥
4 V into open circuit
≥
2 V into 50 Ohm to ground
≥
0.7 V sinking 10 ma
Output Protection
Short-circuit protected (to ground)
Intermodule Signal Line Bandwidth Minimum bandwidth up to which the intermodule signals are specified to operate correctly
Signal 1, 2 (ECLTRG0, 1)
50 MHz square wave minimum
Signal 3, 4 (TTLTRG0, 1)
10 MHz square wave minimum
External Signal Output
TTL compatible outputs via rear panel mounted BNC connectors (portable mainframe) or front
panel mounted SMB connectors (benchtop mainframe)
Source Selection
Signal 1, 2, 3, 4, or 10 MHz clock
Output Modes
Level Sensitive
User definable
Active (true) low or active (true) high
Output Levels
V
OH
V
OL
50 Ohm back terminated TTL output
≥
4 V into open circuit
≥
2 V into 50 Ohm to ground
≤
0.7 V sinking 10 ma
Summary of Contents for 070-9778-03
Page 2: ...Service Manual TLA 711 Color Benchtop Controller 070 9778 03...
Page 18: ...Service Safety xii TLA 711 Color Benchtop Controller Service Manual...
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Page 31: ...Specifications 1 10 TLA 711 Color Benchtop Controller Service Manual...
Page 33: ...Specifications 1 12 TLA 711 Color Benchtop Controller Service Manual...
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Page 45: ...Theory of Operation 3 2 TLA 711 Color Benchtop Controller Service Manual...
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Page 48: ...Performance Verification 4 2 TLA 711 Color Benchtop Controller Service Manual...
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Page 51: ...Adjustment Procedures 5 2 TLA 711 Color Benchtop Controller Service Manual...
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Page 58: ...Maintenance 6 6 TLA 711 Color Benchtop Controller Service Manual...
Page 94: ...Troubleshooting 6 42 TLA 711 Color Benchtop Controller Service Manual...
Page 96: ...Repackaging Instructions 6 44 TLA 711 Color Benchtop Controller Service Manual...
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Page 102: ...Replaceable Electrical Parts List 8 2 TLA 711 Color Benchtop Controller Service Manual...
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Page 116: ...Replaceable Mechanical Parts 10 10 TLA 711 Color Benchtop Controller Service Manual...
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