LeCroy LSA1000, Operator'S Manual

Page: 67 / 115

A – 1
A
Appendix A: Specifications
Signal Capture
Acquisition System
Bandwidth (-3 dB):
@50

: DC to 1 GHz
Number of Channels: 2
Number of Digitizers: 2
S a m p l i n g R a t e :
2 c h . in u s e : 1 M S / s t o 1 G S/ s
1 c h . in u s e : 2 M S / s t o 2 G S/ s
Sensitivity:
➢
250 mV
– 2.5 V or 100 mV – 1.0 V Full Scale Range (FSR),
depending on specific configuration ordered.
➢
Higher sensitivity achievable with lower bandwidth
Scale Factors: Attenuator selected for proper FSR, adjustable
over 10:1 range.
Offset Range:

FSR
DC Accuracy: typically 1%
Vertical Resolution: 8 bits (up to 11 bits with Enhanced
Resolution (ERES) of Option WP01)
Bandwidth Limiter:
➢
25 MHz, 200 MHz
Input Coupling: DC
Input Impedance: 50

± 2 %
Max. Input: 2.5 V rms, and ±5 V peak
Acquisition status output: ECL level output. Indicates
acquisition is complete.
Acquisition Modes
Single shot: For transient and repetitive signals
Sequence: Stores multiple events, each time-stamped, in
segmented acquisition memories
Deadtime Between Segments: Typically <40

s, max. 60

s
Number of Segments Available:
Memory per ch Segments
100k 500
500k 1M 2M 4M 2000