Agilent Technologies E1406A, User'S Manual And Scpi Programming Manual

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Appendix A
Agilent E1406A Specifications and General
Information
Device Type
This module returns 014
16
as the device type in response to a
VXI:CONF:DLIS? query if the Agilent E1406A is set up as a slot zero device
and 114
16
if the Agilent E1406A is set up as a non-slot zero device.
Real Time Clock
Accuracy: 0.005% of elapsed time since last set.
Temperature coefficient: 0.001% to 0.012% of time since last set (per
°
C
change in temperature).
Resolution: 1.0 sec
Non-volatile lifetime: 10 months minimum for a module with 512 Kbyte
memory (following a 15 hour battery charge). 5 months for a module with
1 Mbyte of memory. 2.5 months for a module with 2 Mbyte of memory.
CLK10
Input: TTL or low level AC
Minimum input level: 40 mVp-p
Maximum input level: 42.5 Vp-p
Output: TTL
Jitter: 0.03% (-55 dB)
Initial Accuracy: 50 ppm
Maximum Stability:
±
20 ppm/year (0
°
–55
°
C)
Typical Stability:
±
3 ppm/year at 25
°
C)
Trigger Input
Levels: TTL
Input load: 5 k
Ω
, 50 pF
Maximum Rate: 12.5 MHz (TTL), 40 MHz (ECL)
Minimum pulse width: 30 ns (TTL), 12.5 ns (ECL)
Maximum trigger delay: 30 ns
Memory
256 Kbyte user accessible volatile RAM on a module with 512 Kbyte of
non-volatile memory. Memory is expandable to 2 Mbyte. NiCad battery
backed (10 month minimum lifetime for modules with 512 Kbyte of
non-volatile RAM, 5 months for modules with 1 Mbyte of non-volatile
RAM, and 2.5 months for modules with 2 Mbyte of non-volatile RAM
following a 15 hour battery charge).
Appendix A Agilent E1406A Specifications and General Information 237