ZD Series Active Differential Probes
1.5 GHz, 1 GHz, and 500 MHz
ZD SERIES ACTIVE DIFFERENTIAL PROBES
zD series active Differential probes
2
The ZD Series probes provide
wide dynamic range, excellent
noise and loading performance
and an extensive set of probe tips,
leads, and ground accessories to
handle a wide range of probing
scenarios. The low 1 pF capacitance
means this probe is ideal for
all frequencies. The ZD Series
differential probes provide full
system bandwidth for all LeCroy
Oscilloscopes 1.5 GHz
and lower.
Fully Integrated
With the ProBus interface, the ZD500,
1000, and 1500 becomes an integral
part of the oscilloscope. All probe gain
and offset controls are transparent
to the user, making it easier to probe
the circuit without concern for which
gain setting to choose. When used
with a LeCroy digital oscilloscope, no
external power supply is required.
Wide Dynamic Range
The ZD500, 1000, 1500 probes
provides transparent probe attenuation
so signals are always optimized for
the display. The differential range
is 18 Vp-p with a differential offset
of ±8 and common mode range of
±10 V, making this versatile for every
probing application.
Wide Applications
The wide dynamic range of
16 Vp-p and offset range of ±8
suit this probe to a wide range of
applications and signal types. The
ZD differential probes are ideally
suited for Automotive, Serial Data,
power, and general purpose use.
The differential input capacitance
is only 1 pF to minimize loading
distortion on the highest frequency
signals under test. System noise
of only 4 mVrms allows accurate
measurement of the smallest signals.
A Variety of Probe Tips
for Varied Tasks
Engineers often need to probe a
variety of different test points in
confined spaces. The extensive
range of standard tip accessories
for the ZD Series of probes ensures
that this probe can meet any difficult
probing challenge.
Innovative Probe Leads
and Tips Provide Excellent
Signal Performance Without
Degradation
Probing with long leads or accessories
is sometimes necessary to reach
the test points, but it comes at the
expense of reduced bandwidth,
increased capacitance, and added
noise. The ZD accessories are
engineered to provide the best signal
fidelity without ringing or distortions
commonly introduced with tip
accessories.
ZD SERIES ACTIVE DIFFERENTIAL PROBES
3
The Swivel Tip adapter can be adjusted to probe
test points ranging from 0 to .300” apart with
Z-Axis compliance.
The short spring loaded ground leads can be used
as either a ground accessory or an extension of the
probe inputs.
The IC leads with a compensation
resistor provide excellent signal
fidelity when probing pins of an IC.
One side of each blade is insulated
to prevent shorting the signal to the
adjacent pin.
ZD SerieS Active DifferentiAl ProbeS
Specifications ZD1500 ZD1000 ZD500
Electrical Characteristics
Bandwidth (Warranted) 1500 MHz 1000 MHz 500 MHz
Bandwidth (Typical) 1700 MHz 1200 MHz 650 MHz
Risetime 10–90% (Typical) 270 ps 375 ps 650 ps
Risetime 20–80% (Typical) 200 ps 280 ps 500 ps
LF Attenuation Accuracy (Warranted) 2%
Zero Offset (Typical)
(within 15 minutes after autozero)
5 mV
System Noise (Typical) 1.75 mVrms 1.75 mVrms 1.3 mVrms
Probe Noise Density (Typical) 38 nV/rt (Hz)
Input Differential Range (Nominal) ±8 V (16 Vp-p)
Differential Offset Range (Nominal) ±18 V
Offset Gain Accuracy (Typical) 2%
Common Mode Range (Nominal) ±10 V
Maximum Non-destruct Voltage
(Nominal)
30 V
CMRR (Typical) 60 dB 50/60 Hz
30 dB 20 MHz
25 dB @ 1500 MHz
60 dB 50/60 Hz
30 dB 20 MHz
25 dB @ 1000 MHz
60 dB 50/60 Hz
30 dB 20 MHz
25 dB 500 MHz
DC Input Resistance (Nominal) 50 kΩ (Common Mode)
120 kΩ (Differential Mode)
Differential Input Capacitance
(Typical)
< 1.0 pF
SPECIFICATIONS AND ORDERING INFORMATION
specifications and ordering information
Ordering Information
Product Description Product Code
500 MHz, 1.0 pF, 1 MΩ Active Differential Probe ZD500
1 GHz, 1.0 pF, 1 MΩ Active Differential Probe ZD1000
1.5 GHz, 1.0 pF, 1 MΩ Active Differential Probe ZD1500
Standard Accessories
Y Lead Adapter, Qty 1 PACC-ZD001
Solder-In Lead, Qty 2 PACC-ZD002
Long Spring Loaded Bendable Ground, Qty 2 PACC-ZD003
Tip Saver, Qty 2 PACC-ZD004
Swivel Tip Adapter PACC-ZD005
Small IC Adapter, Qty 2 PACC-ZD006
Micro Pogo Pin Tip, Qty 6 PACC-ZD009
Right Angle Connector Short, Qty 2 PACC-LD003
Product Description Product Code
Right Angle Connector Long, Qty 2 PACC-LD004
Micrograbber, Qty 2 PK006-4
Minigrabber, Qty 2 PACC-CL001
Short Spring Loaded Bendable Ground, Qty 2 PACC-CD008
Probe Calibration Fixture, Qty 1 PCF200
ZD Replacement Kit PK111
Hands Free Probe Holder, Qty1 PACC-MS001
Customer Service
LeCroy oscilloscopes and probes are designed, built, and tested to ensure high
reliability. In the unlikely event you experience difficulties, our digital oscilloscopes
are fully warranted for three years and our probes are warranted for one year.
This warranty includes: • No charge for return shipping • Long-term 7-year support
• Upgrade to latest software at no charge
Local sales offices are located throughout the world.
Visit our website to find the most convenient location.
© 2011 by LeCroy Corporation. All rights reserved. Specifications, prices, availability, and delivery subject to change.
without notice. Product or brand names are trademarks or requested trademarks of their respective holders.
ZDProbesDS-25May11
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