Specifications
VERSATILITY
HORIZONTAL PRECISION
Waveforms
Sine
YJ
,
square
I-I
,
triangle
2/
waveforms
and analog noise
M.r
,
or
digital noise
l-u--L
Frequency Range of Signal
0.2 Hz to 2 MHz in 6 decade ranges
Ranges
x10
Xl00
X1K
X10K
XIOOK
X1M
0.2 Hz to 20 Hz
2 Hz to 200 Hz
20 Hz to 2 kHz
200 Hz to 20 kHz
2 kHz to 200 kHz
20 kHz to 2 MHz
Function Outputs
Sine
\
,
square f-l~
,
and triangle
2/
selectable,
with 60
dB
step attenuator in 10
dB
steps and over-
lapping calibrated vernier;
5Oa
output impedance,
20 V p-p into open circuit and 10 V p-p into
5Oa
load from
5Oa
source impedance.
Sync Output
Greater than 1 V p-p square wave into open circuit at
6OOa
output impedance.
DC Offset
*5
V offset
(22.5
V offset into
5Ofi
load) controlled
from rear panel; peak amplitude limited by the dynam-
ic range of the amplifier output.
VCG
-
Voltage Controlled Generator
Frequency of the generator may be dc-programmed,
or ac-modulated by external 0 to
*5
V signal. Voltage
control circuitry is capable of 1000: 1 deviation. The
VCG amplifier has a 100 kHz bandwidth and a slew
rate of 0.1
V&s.
The instantaneous frequency is the
result of the sum of the dial setting and the externally
applied voltage.
Stability
Short term
+0.05%
for 10 minutes
Long term
+0.25%
for 24 hours
Percentages apply to amplitude, frequency, and dc
offset.
SECTIO N
1
SPECIFICATIONS
Dial Accuracy
*2%
of full scale, 1 Hz to 2 MHz
Frequency Vernier
One
turn equals 1% of full scale.
Time Symmetry
*I
% through XIOOK range
VERTICAL PRECISION
Sine Wave Frequency Response
Amplitude change with frequency less than:
0.1
dB
from 0.2 Hz to 200 kHz
0.5
dB
from 0.2 Hz to 2 MHz
PURITY
Sine Wave Distortion
Less than:
0.5% on X10, X100,
X1K,
X10K
ranges
1.0% on XIOOK range
All harmonics 30
dB
down on Xl MHz range
Square Wave Rise and Fall Time
Less than 50 ns terminated into
SOQ
NOISE
outputs
Pseudo-random analog or digital noise with a maximum
of 20 V p-p excursion (open circuit) with 60
dB
step
attenuator in 10
dB steps and overlapping calibrated
vernier.
Sequence Lengths
Push buttons on the front panel provide a sequence
length of
21°
-
1, 215
-
1, or 220
-
1.
1