Specifications

6
Trigger characteristics (conventional timing, transitional timing, and state sampling modes)
Maximum trigger sequence speed (standard) (nom) 700 MHz (state), 1.4 GHz (timing)
Maximum trigger sequence speed (option 700) (nom) 1.4 GHz
Maximum trigger sequence levels (nom) 8
Trigger sequence level branching (nom) Arbitrary 4-way if/then/else
Trigger position (nom) Start, center, end or user-defined
Trigger resources (nom) 16 patterns evaluated as =, !=, >, >=, <, <=
8 double-bounded ranges evaluated as in range, not in range
4 edge detectors in timing, 3 in transitional timing
1 occurrence counter per sequence level
1 timer
3 flags
1 arm in
Trigger resource Boolean conditions (nom) Arbitrary Boolean combinations
Trigger actions (nom) Go To
Trigger and fill memory
Trigger and Go To
Trigger, send e-mail, and fill memory
Occurrence counter reset
Store qualification actions (nom) Default (global) and per sequence level
Store/don’t store sample
Turn on/off default storing
Timer actions Start from reset
Stop and reset
Pause
Resume
Flag actions Set
Clear
Pulse set
Pulse clear
Maximum occurrence counter (nom) 999,999,999
Maximum pattern width (nom) 128 bits – single label
Maximum range width (nom) 64 bits
Timers range (nom) 200 * sample clock period to 27 hours
Timer resolution (nom) 5 ns
Timer accuracy (typ) ± (8 * sample clock period + 2ns + 0.01%)
Timer reset latency (nom) 80 * sample clock period
General
Input signal amplitude V
amptd
(typ) ≥ 350 mV
Supported signal types Single-ended and differential
Voltage threshold (typ) –5 V to +5 V
Threshold resolution (typ) 2 mV
Threshold accuracy (typ) ± (30 mV + 1% of setting)
Threshold setting granularity Individual threshold for each channel
1. Specification (spec): Represents warranted performance of a calibrated instrument that has been stored for a minimum of 2 hours
within the operating temperature range of 0 to 40 °C, unless otherwise stated, and after a 45-minute warm-up period. The specifica-
tions include measurement uncertainty.
2. Typical (typ): Represents characteristic performance, which 80% of the instruments manufactured will meet. This data is not war-
ranted, does not include measurement uncertainty, and is valid only at room temperature (approximately 25 °C).
3. Nominal (nom): The expected mean or average performance, or an attribute whose performance is by design, such as the 50 Ω
connector. This data is not warranted and is measured at room temperature (approximately 25 °C).
4. Measured (meas): An attribute measured during the design phase for purposes of communicating expected performance, such as
amplitude drift versus time. This data is not warranted and is measured at room temperature (approximately
25 °C).
16850 Series Logic Analyzer Specifications and Characteristics (continued)