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Электронный компонент: 33220A

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Agilent 33220A 20 MHz
Function/Arbitrary
Waveform Generator
Data Sheet
20 MHz Sine and Square waveforms
Pulse, Ramp, Triangle, Noise, and DC waveforms
14-bit, 50 MSa/s, 64 K-point Arbitrary waveforms
AM, FM, PM, FSK, and PWM modulation types
Linear & logarithmic sweeps and burst operation
10 mV
pp
to 10 V
pp
amplitude range
Graph mode for visual verification of signal settings
Connect via USB, GPIB and LAN
Uncompromising performance for functions
and waveforms
The Agilent Technologies 33220A Function/Arbitrary
Waveform Generator uses direct digital synthesis
(DDS) techniques to create a stable, accurate
output signal for clean, low distortion sine waves.
It also gives you square waves with fast rise and fall
times up to 20 MHz and linear ramp waves up to
200 kHz.
Pulse generation
The 33220A can generate variable-edge-time pulses
up to 5 MHz. With variable period, pulse width, and
amplitude the 33220A is ideally suited to a wide
variety of applications requiring a flexible pulse signal.
Custom waveform generation
Use the 33220A to generate complex custom
waveforms. With 14-bit resolution, and a sampling
rate of 50 MSa/s, the 33220A gives you the flexibility
to create the waveforms you need. It also lets you
store up to four waveforms in nonvolatile memory.
The Agilent IntuiLink Arbitrary Waveform software
allows you to easily create, edit, and download
complex waveforms using the waveform editor.
Or you can capture a waveform using IntuiLink
for Oscilloscope and send it to the 33220A for
output. To find out more about IntuiLink, visit
www.agilent.com/find/intuilink.
Easy-to-use functionality
Front-panel operation of the 33220A is straight-
forward and user friendly. You can access all major
functions with a single key or two. The knob or
numeric keypad can be used to adjust frequency,
amplitude, offset, and other parameters. You can
even enter voltage values directly in V
pp
, V
rms
, dBm,
or as high and low levels. Timing parameters can be
entered in Hertz (Hz) or seconds.
Internal AM, FM, PM, FSK, and PWM modulation
make it easy to modulate waveforms without the
need for a separate modulation source. Linear and
logarithmic sweeps are also built in, with sweep
rates selectable from 1 ms to 500 s. Burst mode
operation allows for a user-selected number of
cycles per period of time. GPIB, LAN, and
USB interfaces are all standard, plus you get
full programmability using SCPI commands.
External frequency reference (Option 001)
The 33220A external frequency reference lets you
synchronize to an external 10 MHz clock, to another
33220A, or to an Agilent 33250A. Phase adjustments
can be made from the front panel or via a computer
interface, allowing precise phase calibration and
adjustment.
WAVEFORMS
Standard
Sine, Square, Ramp, Triangle, Pulse, Noise, DC
Built-in arbitrary
Exponential rise, Exponential fall,
Negative ramp, Sin(x)/x, Cardiac
WAVEFORM CHARACTERISTICS
Sine
Frequency Range
1 Hz to 20 MHz
Amplitude Flatness
[1], [2]
(relative to 1 kHz)
< 100 kHz
0.1 dB
100 kHz to 5 MHz
0.15 dB
5 MHz to 20 MHz
0.3 dB
Harmonic distortion
[2], [3]
< 1 V
PP
1 V
PP
DC to 20 kHz
-70 dBc
-70 dBc
20 kHz to 100 kHz
-65 dBc
-60 dBc
100 kHz to 1 MHz
-50 dBc
-45 dBc
1 MHz to 20 MHz
-40 dBc
-35 dBc
Total harmonic distortion
[2],[3]
DC to 20 kHz
0.04%
Spurious (non-harmonic)
[2],[4]
DC to 1 MHz
-70 dBc
1 MHz to 20 MHz
-70 dBc + 6 dB/octave
Phase noise
(10 kHz offset)
-115 dBc / Hz, typical
Square
Frequency range
1 Hz to 20 MHz
Rise/Fall time
< 13 ns
Overshoot <
2%
Variable duty cycle
20% to 80% (to 10 MHz)
40% to 60% (to 20 MHz)
Asymmetry (@ 50% duty) 1% of period + 5 ns
Jitter (RMS)
1 ns + 100 ppm of period
Ramp, Triangle
Frequency range
1 Hz to 200 kHz
Linearity
< 0.1% of peak output
Variable Symmetry
0.0% to 100.0%
Pulse
Frequency range
500 Hz to 5 MHz
Pulse width
20 ns minimum,
(period
10s)
10 ns resolution
Variable edge time
< 13 ns to 100 ns
Overshoot
< 2%
Jitter (RMS)
300 ps + 0.1 ppm of period
Noise
Bandwidth
10 MHz typical
Arbitrary
Frequency range
1 Hz to 6 MHz
Waveform length
2 to 64 K points
Amplitude resolution
14 bits (including sign)
Sample rate
50 MSa/s
Min. Rise/Fall Time
35 ns typical
Linearity
< 0.1% of peak output
Settling Time
< 250 ns to 0.5% of final value
Jitter (RMS)
6 ns + 30 ppm
Non-volatile memory
four waveforms
COMMON CHARACTERISTICS
Frequency
Resolution
1 Hz
Amplitude
Range
10 mV
PP
to 10 V
PP
into 50
20 mV
PP
to 20 V
PP
into open circuit
Accuracy
[1],[2]
(at 1 kHz) 1% of setting 1 mV
PP
Units V
PP
, V
rms
, dBm
Resolution 4
digits
DC Offset
Range (peak AC + DC)
5 V into 50
10 V into open circuit
Accuracy
[1],[2]
2% of offset setting
0.5% of amplitude 2 mV
Resolution
4 digits
Main Output
Impedance
50
typical
Isolation
42 Vpk maximum to earth
Protection
Short-circuit protected, overload automatically
disables main output
Internal Frequency Reference
Accuracy
[5]
10 ppm in 90 days
20 ppm in 1 year
External Frequency Reference (Option 001)
Rear Panel Input
Lock Range
10 MHz 500 Hz
Level 100
mV
PP
to 5 V
PP
Impedance 1
k
typical, AC coupled
Lock Time
< 2 seconds
Rear Panel Output
Frequency 10
MHz
Level 632
mV
PP
(0 dBm), typical
Impedance
50
typical, AC coupled
Phase Offset
Range
+ 360 to - 360
Resolution 0.001
Accuracy 20
ns
MODULATION
AM
Carrier waveforms
Sine, Square, Ramp, Arb
Source Internal/External
Internal modulation Sine, Square, Ramp, Triangle, Noise, Arb
(2 mHz to 20 kHz)
Depth
0.0% to 120.0%
FM
Carrier waveforms
Sine, Square, Ramp, Arb
Source Internal/External
Internal modulation Sine, Square, Ramp, Triangle, Noise, Arb
(2 mHz to 20 kHz)
Deviation
DC to 10 MHz
PM
Carrier waveforms
Sine, Square, Ramp, Arb
Source Internal/External
Internal modulation Sine, Square, Ramp, Triangle, Noise, Arb
(2 mHz to 20 kHz)
Deviation
0.0 to 360.0 degrees
2
PWM
Carrier waveform
Pulse
Source Internal/External
Internal modulation
Sine, Square, Ramp, Triangle, Noise, Arb
(2 mHz to 20 kHz)
Deviation
0% to 100% of pulse width
FSK
Carrier waveforms
Sine, Square, Ramp, Arb
Source Internal/External
Internal modulation
50% duty cycle square (2 mHz to 100 kHz)
External Modulation Input
[6]
(for AM, FM, PM, PWM)
Voltage range
5 V full scale
Input impedance
5 k
typical
Bandwidth
DC to 20 kHz
SWEEP
Waveforms
Sine, Square, Ramp, Arb
Type
Linear or Logarithmic
Direction
Up or Down
Sweep time
1 ms to 500 s
Trigger
Single, External, or Internal
Marker
falling edge of sync signal
(programmable frequency)
BURST
[7]
Waveforms
Sine, Square, Ramp, Triangle, Pulse, Noise, Arb
Type
Counted (1 to 50,000 cycles), Infinite, Gated
Start/Stop Phase
-360 to +360
Internal Period
1 s to 500 s
Gate Source
External trigger
Trigger source
Single, External or Internal
TRIGGER CHARACTERISTICS
Trigger input
Input level
TTL compatible
Slope
Rising or Falling, selectable
Pulse width
> 100 ns
Input impedance
>10 k
, DC coupled
Latency
< 500 ns
Jitter (rms)
6 ns (3.5 ns for pulse)
Trigger output
Level
TTL compatible into
1 k
Pulse width
> 400 ns
Output Impedance
50
, typical
Maximum rate
1 MHz
Fanout
4 Agilent 33220As
PROGRAMMING TIMES (typical)
Configuration times
USB
LAN
GPIB
Function Change
111 ms
111 ms
111 ms
Frequency Change
1.5 ms
2.7 ms
1.2 ms
Amplitude Change
30 ms
30 ms
30 ms
Select User Arb
124 ms
124 ms
123 ms
Arb Download Times (binary transfer)
USB
LAN
GPIB
64K points
96.9 ms
191.7 ms
336.5 ms
16K points
24.5 ms
48.4 ms
80.7 ms
4K points
7.3 ms
14.6 ms
19.8 ms
GENERAL
Power Supply
CAT II
100 - 240V @ 50/60Hz (-5%, +10%)
100 - 120V @ 400Hz (10%)
Power Consumption
50 VA max
Operating Environment
IEC 61010
Pollution Degree 2
Indoor Location
Operating Temperature
0C to 55C
Operating Humidity
5% to 80% RH, non-condensing
Operating Altitude
Up to 3000 meters
Storage Temperature
-30C to 70C
State Storage Memory
Power off state automatically saved.
Four user-configurable stored states
Interface
USB, GPIB, and LAN standard
Language
SCPI - 1993, IEEE-488.2
Dimensions (W x H x D)
Bench top
261.1mm x 103.8mm x 303.2mm
Rack mount
212.8mm x 88.3mm x 272.3mm
Weight
3.4 kg (7.5 lbs)
Safety Designed to
UL-1244, CSA 1010, EN61010
EMC Tested to
MIL-461C, EN55011, EN50082-1
Vibration and Shock
MIL-T-28800, Type III, Class 5
Acoustic Noise
30 dBa
Warm-up Time
1 hour
Warranty 1
year
Footnotes
[1]
add 1/10th of output amplitude and offset spec per C for operation
outside the range of of 18C to 28C
[2]
Autorange enabled
[3]
DC offset set to 0 V
[4]
spurious output at low amplitude is 75 dBm typical
[5]
add 1 ppm/C average for operation outside the range of 18C to 28C
[6]
FSK uses trigger input (1 MHz maximum)
[7]
Sine and square waveforms above 6 MHz are allowed only with
an "infinite" burst count
3
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Product specifications and descriptions in this
document subject to change without notice.
Agilent Technologies, Inc. 2003, 2004
Printed in the USA May 1, 2004
5988-8544EN
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