Agilent / HP / Keysight 16821A
16821A 34-Channel Portable Logic Analyzer
Description
This Portable Logic analyzer delivers an exclusive combination of logic analysis, pattern generation, application software and innovative probing.
Key Points
State clock rates up to 250MHz
4GHz (250 ps) timing zoom with 64K memory
1.0GHz / 500MHz (half / full-channel) conventional timing with deep memory
500MHz transitional timing
Automated threshold/sample position setup for accurate measurements on high-speed buses
Simultaneous eye diagrams on all channels identify problem signals quickly
4 GHz (250 ps) timing zoom with 64 K memory
1.0 GHz / 500 MHz (half / full-channel) conventional timing with deep memory
500 MHz transitional timing
State clock rates up to 250 MHz
Data rates: up to 250 Mb/s
Automated threshold/sample position setup for accurate measurements on high-speed buses
Simultaneous eye diagrams on all channels identify problem signals quickly
Specifications
Pattern generator channels: 48
High-speed timing zoom: 4 GHz (250 ps) with 64 K depth
Maximum timing sample rate (Half/full ch):1.0 GHz (1.0 ns) / 500 MHz (2.0 ns)
Maximum state clock rate:250 MHz with option 250
Maximum state data rate :250 MHz with option 250
Maximum memory depth: 1 M with option 001;4 M with option 004;16 M with option 016;32 M with option 032
Supported signal types: Single-ended
Automated threshold/sample position Simultaneous eye diagrams, all channels: Yes
Probe compatibility: 40-pin cable connector
State analysis: 32 data + 2 clocks
Conventional timing : 34
Transitional timing for sample rates < 500 MHz : 34
Transitional timing for 500 MHz sample rate: –
Timing zoom
Timing analysis sample rate: 4 GHz (250 ps)
Memory depth: 64 K samples
Trigger position: Start, center, end, or user-defined
Minimum data pulse width: 1 ns
Other
Voltage threshold: –5 V to 5 V (10 mV increments)
Threshold accuracy: ± 50 mV + 1% of setting
