Atec Tektronix-TDS7154 - Manual (Page 6)

Digital Phosphor Oscilloscopes
TDS7000 Series
Digital Phosphor Oscilloscopes • www.tektronix.com/tds7000 6
A c q u i s i t i o n S y s t e m
TDS7054 TDS7104 TDS7154/TDS7254 TDS7404
Real-time Sample Rates
1 channel (max) 5 GS/s 10 GS/s 20 GS/s 20 GS/s
2 channels (max) 5 GS/s 5 GS/s 10 GS/s 10 GS/s
3-4 channels (max) 2.5 GS/s 2.5 GS/s 5 GS/s 5 GS/s
Equivalent Time Sample Rate (max) 250 GS/s 250 GS/s 250 GS/s 250 GS/s
Maximum record length
per channel with standard memory
400 k (1-CH.), 200 k (2-CH.), 100 k (4-CH.)
with Memory Opt. 1M 2 M (1-CH.), 1 M (2-CH.), 500 k (4-CH.)
with Memory Opt. 2M 8 M (1-CH.), 4 M (2-CH.), 2 M (4-CH.)
with Memory Opt. 3M 16 M (1-CH.), 8 M (2-CH.), 4 M (4-CH.)
with Memory Opt. 4M 32 M (1-CH.), 16 M
(2-CH.), 8 M (4-CH.)
M a x i m u m D u r a t i o n a t H i g h e s t R e a l - t i m e R e s o l u t i o n ( 1 - C H )
TDS7054 TDS7104 TDS7154/TDS7254/TDS7404
Time Resolution (Single-shot) 200 ps (5 GS/s) 100 ps (10 GS/s) 50 ps (20 GS/s)
Max Duration with Standard Memory 80 µs 40 µs 20 µs
Max Duration with Opt. 1M 400 µs 200 µs 100 µs
Max Duration with Opt. 2M 1.6 ms 800 µs 400 µs
Max Duration with Opt. 3M 3.2 ms 1.6 ms 800 µs
Max Duration with Opt. 4M 1.6 ms
A c q u i s i t i o n M o d e s
TDS7054 TDS7104 TDS7154/TDS7254 TDS7404
FastAcq Acquisition FastAcq optimizes the instrument for analysis of dynamic signals and capture of infrequent events
Maximum FastAcq Waveform Capture Rate >200,000 wfms/sec >400,000 wfms/sec >400,000 wfms/sec
Waveform Database (requires Option SM) Accumulate Waveform DataBase providing three-dimensional array of amplitude, time and counts
Sample Acquire sampled values
Peak Detect Captures narrow glitches at all real-time sampling rates
Minimum Peak Detect Pulse Width
≤
1 ns 400 ps 400 ps
Averaging From 2 to 10,000 waveforms included in average
Envelope From 2 to 2x10 9 waveforms included in min-max envelope
Hi-Res Real-time boxcar averaging reduces random noise and increases resolution
FastFrame ™ Acquisition Acquisition memory divided into segments; maximum trigger rate >160,000 waveforms per second.
Time of arrival recorded with each event