F,RGM TEKTPCJNIX,
- -
. . .--...
INC. FSD
__.-*. . .
6. 25. 1991
13: 49
p. 2
TEK 1 INTI~OFFICE
TO
FnOM
SU13.K:T
John Martin
Frank
GfDEP permit request
Gray, SO-PAT
In
reeponse to the request to grant perrniasion to
Government Industry Exchange
Tektronix
Tektronix,
of
such documents to any
in the Metrology
operator,
Xnc. hereby
Data Interchange Data Base of
that all copies of the original work
copyright notice and
in the original, together
permit3eionaa
This permission has been approved by the Intellectual
lropsrt Committea OF Tsktronbc,
be prov
ded
‘i
to GIDEP to provide the requested permission.
COMMUNICATION .
94-540
Pro ram
~lervice and
grants such pm-mission
GIDEP
ownership
with
P
nstruction manuals,
user that is a full participant
statement exactly a-& it appears
the Legend "Reproduded with
and a copy or this memo may
(CPDEI?) to reproduce
include the entire
. . .
>n ' t:
Juno 25, 1991
for distribution
GIDEP provided
.
the
geG&d-a
Group Pa&t: Counml
Vertical Deflection System
Display Modes-CH 1, CH 2, CH 3.
CH 4, Add (CH 1 c CH 2), Invert
Cl-l 2. Alternating and Chopped display-switching for all channels, and
20 MHz Bandwidth limiting.
Channel 1 and Channel 2
Deflection Factor Range-2 mV/div
to 5 Vidiv in a I-2-5 sequence of 11
SSep5.
Deflection Factor Basic Accuracy-
*2%. Measured at any VOLTSIDIV
setting with a four- or five-division
signal centered on screen.
AV Basic Accuracy- + (1.25% of
reading + 0.03 division + signal
aberrations). Measured with cursors
anywhere on the graticule.
Basic accuracies a ply for tem-
peratures from + 15”C?to +35”C.
Add 2 1% of readina for tem-
peratures from - 15’C to + ISC and
from +35”C to +55”C, Add I 1% of
readin
used.
ing when inverted,
AV Range- e-8 times the VOLTS/
DIV setting.
Variable Range-Continuously variable between VOLTSiDlV settings.
Extends deflection factor to b12.5
Vldiv.
Frequency Response ( - 3 dB BW)
-350 MHz for temperatures from
- 15C to +35”C. 300 MHz for temperatures from +35”C to +55”C.
Measured with standard accessotv
probe or internal 50 II termination.’
AC Coupled Lower - 3 dB Frequeny-IO Hz or less. 1 Hz or less
with standard accessory probe.
Step Response--41 ns rise time,
calculated from: t, = .350/BW.
Channel Isolation->lOO:l artenualion of deselected channel at 100
MHZ. &O:l at 350 MHz. Measured
with an eight-division input signal
and equal VOLTSiDlV settings on
both channels from 2mV/div to 500
mVidiv
when 50 R input cou
dd * 1% of Channel
8
ling is
read-
f
Displayed Channel 2 Delay with
Respect to Channel 1 -Adjustable
from at least -500 ns through at
least i 500 ns.
1 MR Input Characteristics-l Ma
20.5% shunted by 15 pF t2 pF
Maximum Input Voltage: 400 V (dc
+ peak ac): 800 V
or less. For DC-, A c!
coupled signals.
50 fi Input Characteristics-50 n
~1%.VSWR:~1.3:l,fromdcto300
MHz. ~1.51, from 300 MHz to350
MHz. Maximum Input Volta e: 5 V
rms, averaged for 1 s: i 50 5
Cascaded Operation-Channel 2
vertical signal output coupled to
Channel 1 input via 50 fl RG-58CIU
coaxial cable, both inputs at 50 fi
DC, and both VOLTSiDlV settings at
2 mV, Bandwidth (- 3 dB): DC to 50
MHz or greater. Deflection Factor:
400 PVidiv ? 10%.
CMRR (Add Mode with Channel 2
Invert@-At least 20~1 at 50 MHz.
For eight-division or less commonmode signals and with VAR VOLTS/
DIV control adjusted for best CMRR
at 50 kHr in any VOLTSIDIV setting.
Channel 3 and Channel 4
Deflection Factor-Settings: 100
mV/div and 500 mV/div. Accuracy:
r lO%,
Frequency Response ( - 3 dB BW)
-350 MHz for temperatures from
- 15°C to + 35C. 300 MHz for temperatures from + 35OC to + 55°C.
Measured with standard accessory
probe.
Step Response--i ns. Rise time
calculated from: t, = .35O/BW.
Channel Isolation->50:1 attenua-
tion of deselected channel at 100
MHz. Measured with an eight-
division input signal.
Signal Delay Between Channel 1 and
Either Channel 3 or Channel 4-
* 0.5 ns. Measured at 50% points.
Input R and C (IM ii)-1 Ml1 i 1%
shunted by 15 pF i3 pF, direct cou-
pled. MaxImum Input Voltage: 400 V
(dc + peak ac); 800 V p-p ac at IO
kHz or less,
-p ac at IO kHz
-, and Ground-
peak,
All Channels
Low-frequency Linearity-O.1 divi-
sion or less compression or expansion of a two-division. center-screen
signal when positioned anywhere
within the graticule area.
Bandwidth Limiter-Reduces up er
3-dB bandpass to a limit of 13 M
to 24 MHz.
Vertical Signal Delay-At least 30 ns
of sweep is displayed before trig
IO ns of the sween is disolaved
before triggering event ii displayed
with 5 nsidiv SEC/DIV setting.
Chop Mode Switching Rate-2.5
MHr 20.2% for sweep speeds
ranging from 20 kLs/div to 2 psidiv.
1 MHz ?0.2% for all other sweep
speeds. The complete display cycle
rate equals the Chop mode switching rate divided by the number of
channels displayed, including ADD,
if displayed. Chop switching rate is
modulated sli htly to minimize wave-
signals.
Trigger Sensitivity from CH 1 or CH 2
Source-DC: 0,35 division. Noise
Reject: 1.2 div, HF Re’ect: 0,5 div,
from dc to 30 kHz. L
AC: 0.35 div. Above 50 MHz, triqqering signal requirement increases?0
1.0 div at 350 MHz and 1.5 div at
500 MHz for DC, HF Reject, and AC
couplin and increases to 3.0 div at
350 IvIA and 4.5 div at 500 MHz for
Noise Reject coupling.
Trigger Sensitivity from Channel 3 or
Channel 4 Source-One-half the
values for Channel 1 or Channel 2
source.
Trigger Sensitivity from MultipleChannel Composite Source-Add
1 .O division to the single-channelsource values.
Maximum P-P Signal Rejected by
Noise Reject Coupling within Vertical
Bandwidth-Channel 1 or Channel 2
Source: 20.4 division for VOLTSiDlV
settings of 10 mVldiv and higher.
Maximum noise amplitude rejected
1 ” form breaks w en vlewjng repetitive
fJ Reject: 0.5 div
HP z
is reduced at 2 mV/div and 5 mV/div
switch settings. Channel 3 or
Channel 4 Source: ~0.2 division.
Jitter--~100 ps with five divisions of
350 MHz at 500 psidiv sweep
speed.
Level Range-Channel I or Channel
2 Source: + 18 times the VOLTSiDlV
setting. Channel 3 or Channel 4
Source: 29 times the VOLTS/DIV
setting.
Level Readout Basic Accuracy
(Channel 1 or Channel 2 Source)-
2 [3% of setting +3% of p-p signal
+0.2 division +
attenuation factor J, for triggering
signals with transItIon times greater
0.5 mV x probe
I
than 20 ns, with DC coupling.
Level Readout Basic Accuracy (CH 3
or CH 4 Source)- i [3% of setting
+ 4% of p-p signal + 0.1 division +
(0.5 mV x probe attenuation factor)], for triggering signals with transition times greater than 20 ns. with
dc coupling.
Basic accuracies ap ly from + 15°C
to +35”C. For -15
4 to +15”Cand
+ 35°C to + 55’C: Add 1% of setting
f (1.5 mV x probe attenuation fac-
tor). With 50 0 Input Coupling: Add
2 1% of setting. With Channel 2
Inverted: Add k 1% of seaing. With
Noise Reject Trigger Coupling: Add
2 0.6 division for Channel 1 or Channel 2 source: add kO.3 division for
Channel 3 or Channel 4 source.
Ini
Maximum Triggering Sic
A SEWDIV AUGER”’
Setting
<lOInS
1omsto
50 ms
b50 ms ,200 ms
Horlwntal Deflection System
-._r_,
Modes-A (main sweep), A
>20 ms
:d limes A
SECIDIV
INTENsified. ALTernate A
al Period-
Auto Mode
NO ms
>,.3timesn
SECIDIV
>800 ms
i
Intensified
(horizontal) deflection:
A-Sweep Time Base Range-500
msidiv to 5 nsidiv in a l-2-5
sequence of 25 steps. X10 magnification extends fastest sweep rate to
rnr, ^_ /^I:.
Table
1
+b.3% of full scale) +b.3% of full scale)
+(0.3% of time interval
+ 0.1% of full scale)
+ (0.5% of time interval
+ 0.1% of full scale)
~(0.3% of delav settina - 05% of delav settino
.z I Lursors t
For A SEC/DIV settings ot 200 ms and 500 ms, add + 0.5% ot time Interval o
delay setting to preceding specifications.
a Intervals are measured on center horizontal graticule line. and 0.6% of lull scale is 0,06
division.
d Delay is from A-sweep trigger point to start of Bswaep.
* Disregard first division after sweep starts (first 1% otthe total 100~division sweep).
B-Sweep Time Base Range-50
ms/div to 5 ns/div in a l-2-5
sequence of 22 steps. X10 magnification extends fastest sweep rate to
500 psidiv.
Variable Timing Control-
Continuously variable and calibrated
between SECiDlV switch settings.
Extends slow& A-swea
speed to
1.5 s/div, Affects the AS CiDlV set- f
ting with the A display mode; affects
the B SEC/DIV settina with INTEN.
ALT, and E modes. VLR sets one kg-
nal c cle to five divisions for RATIO
and 8 HASE measurements with
cursors.
K&e;p Timing Accuracy-See
B-Sweep Timing Accuracy-Add
Sweep Delay Range-0,to 9.95
times the A EC/D V setting. for settings from 500 ms/div to 10 ns/div.
For A SECiDlV settings faster than 50
ps. the A-sweep tri
gering event is
observable on the il -sweep with a
minimum-delay setting.
Delay Jitter-Within 0.01% (one part
or less in 10,000) of maximum available delay, plus 100 ps.
POSITION Control Range-Start of
the 1 msidiv sweep can be positioned from right of graticule center
to at least 10 divisions left of graticula
center. Some portion of the sweep
is always visible with X10 magnification off.
X-Y Operation
iO.3% of time Interval to the A-
Swee Timing Accuracy specifica-
tions or Sweep and
At
Using P
Cursors.
Variable Timing Accuracy-Add 2%
of time interval to Timing Accuracy
specifications for Sweep when the
VAR control is out of detent.
At
Readout Resolution-Either IO ps
or 0.025% of full scale, whichever is
greater,
at Ran
the SE e
e--With Cursors: + IO times
/DlV setting. With sweep
delay: +9.95 times the A SECiDlY
setting.
X-Axis Deflection-Factor Range,
Accuracv, Variable Ranae. and lnuut
Chara&fstics-Sam&& Chantiel 1,
X-Axis Bandwidth-DC to 3 MHz.
Phase Difference Between X and Y
,-i+in” nlf
X-Axis Low-Frequency Linearity-
0.2 division or less compression or
expansion of a two-division, centerscreen signal when positioned within
the graticule area.
3
r
1
I
Loading...