Máy phát xung TEKTRONIX AFG2021 (20Mhz, 1Ch, 250 MS/s)

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Số kênh : 1
Dạng sóng: Sine, Square, Pulse, Ramp, Noise, DC, Sin(x)/x, Gaussian, Lorentz, Exponential Rise, Exponential Decay, and Haversine
Tốc độ lấy mẫu: 250 MS/s
Sóng sin: 1 μHz đến 20 MHz
Sóng khác: 1 μHz đến 200 kHz
Biên độ tải 50 Ω: 10 mVp-p đến 10 Vp-p
Biên độ hở mạch: 20 mVp-p đến 20 Vp-p
Điều chế modul: AM, FM, PM
Điều chế độ rộng xung:
Hiển thị: 3.5 in. Color TFT LCD
Nguồn: 100 V đến 240 V, 50 Hz đến 60 Hz
Công suất tiêu thụ: 60 W
Kích thước: 104.2x241.8x419.1 mm
Trọng lượng: 2.87 kg
Phụ kiện kèm theo: HDSD, dây nguồn, cáp USB, CD-ROM chương trình sử dụng
Service Manual, Labview and IVI Drivers, CD-ROM with ArbExpress®
Phần mềm, chứng chỉ hiệu chuẩn NIST
Chi tiết
Datasheet
Khách hàng tham khảo: Bộ giải pháp phần mềm quản lý dạy học ngành điện tử Tektronix TekSmartLab™
Option
GL: GPIB and LAN interfaces
RMU2U: Rackmount kit
013-0345-00: Fuse adapter, BNC-P to BNC-R
159-0454-00: Fuse set, 3 pcs, 0.125 A
012-0482-00: BNC cable shielded, 3 ft.
012-1256-00: BNC cable shielded, 9 ft.
012-0991-00: GPIB cable, double shielded
011-0049-02: 50 Ω BNC terminator
Characteristics
General
Characteristic
Description
Channels
1
Waveforms
Sine, Square, Pulse, Ramp, Noise, DC, Sin(x)/x, Gaussian, Lorentz, Exponential Rise, Exponential Decay, and Haversine
Sine Wave
1 μHz to 20 MHz
Sine Wave in Burst Mode
1 μHz to 10 MHz
Effective Maximum Frequency Out
20 MHz
Amplitude Flatness (1 Vp-p)
<5 mhz="" p="">
±0.15 dB
5 MHz to 20 MHz
±0.3 dB
Harmonic Distortion (1 Vp-p)
10 Hz to 20 kHz
<–70 dBc
20 kHz to 1 MHz
<–60 dBc
1 MHz to 10 MHz
<–50 dBc
10 MHz to 20 MHz
<–40 dBc
THD
<0.2% (10 Hz to 20 kHz, 1 Vp-p)
Spurious (1 Vp-p)
10 Hz to 1 MHz
<–60 dBc
1 MHz to 20 MHz
<–50 dBc
Phase Noise, Typical
20 MHz: <–110 dBc/Hz at 10 kHz offset, 1 Vp-p
Residual Clock Noise
–63 dBm
Square Wave
1 μHz to 10 MHz
Rise/Fall Time
≤18 ns
Jitter (RMS), Typical
<500 ps="" p="">
Ramp Wave
1 μHz to 200 kHz
Linearity
≤0.1% of peak output at 10% to 90% of amplitude range
Symmetry
0.0% to 100.0%
Pulse Wave
1 mHz to 10 MHz
Pulse Width
30.00 ns to 999.99 s
Resolution
10 ps or 5 digits
Pulse Duty
0.001% to 99.999% (Limitations of pulse duty width apply)
Edge Transition Time
18 ns to 0.625 × Pulse Period
Resolution
10 ps or 4 digits
Lead Delay
Range
Continuous Mode: 0 ps to Period
Trigger/Gate Burst Mode: 0 ps to Period – [Pulse Width + 0.8 × (Leading Edge Time + Trailing Edge Time)]
Resolution
10 ps or 8 digits
Overshoot, Typical
<5%
Jitter (RMS), Typical
<500 ps="" p="">
Other Waveforms
1 μHz to 200 kHz
Noise Bandwidth (–3 dB)
20 MHz
Noise Type
White Gaussian
DC (into 50 Ω)
–5 V to +5 V
Arbitrary Waveforms
1 mHz to 10 MHz
Arbitrary Waveforms in Burst Mode
1 mHz to 5 MHz
Effective Analog Bandwidth (–3 dB)
34 MHz
Nonvolatile Memory
4 waveforms
Memory: Sample Rate
2 to 128k: 250 MS/s
Vertical Resolution
14 bits
Rise/Fall Time
≤20 ns
Jitter (RMS)
4 ns
Amplitude, 50 Ω Load
10 mVp-p to 10 Vp-p
Amplitude, Open Circuit
20 mVp-p to 20 Vp-p
Accuracy
±(1% of setting + 1 mV), (1 kHz sine waveform, 0 V offset, >10 mVp-p amplitude)
Resolution
0.1 mVp-p, 0.1 mVRMS, 1 mV, 0.1 dBm, or 4 digits
Units
Vp-p, VRMS, dBm (sine wave only)
Output Impedance
50 Ω
Load Impedance Setting
Selectable: 50 Ω, 1 Ω to 10.0 kΩ, High Z (adjusts displayed amplitude according to selected load impedance)
Isolation
<42 v="" sub="">Peak maximum to earth
Short-circuit Protection
Signal outputs are robust against permanent shorts against floating ground
External Voltage Protection
To protect signal outputs against external voltages use fuse adapter 013-0345-00
DC Offset Range, 50 Ω Load
±(5 VPeak – amplitude Vp-p/2)
DC Offset Range, Open Circuit
±(10 VPeak – amplitude Vp-p/2)
Accuracy
±(1% of |setting| + 5 mV + 0.5% of amplitude (Vp-p))
Resolution
1 mV
Modulation
AM, FM, PM
Characteristic
Description
Carrier Waveforms
All, including ARB, except Pulse, Noise, and DC
Source
Internal/External
Internal Modulating Waveform
Sine, Square, Ramp, Noise, ARB (AM: Maximum waveform length 4,096; FM/PM: Maximum waveform length 2,048)
Internal Modulating Frequency
2 mHz to 50.00 kHz
AM Modulation Depth
0.0% to +120.0%
Min FM Peak Deviation
DC
Max FM Peak Deviation
10 MHz
Frequency Shift Keying
Characteristic
Description
Carrier Waveforms
All, including ARB, except Pulse, Noise, and DC
Source
Internal/External
Internal Modulating Frequency
2 mHz to 1.000 MHz
Number of Keys
2
Pulse Width Modulation
Characteristic
Description
Carrier Waveform
Pulse
Source
Internal/External
Internal Modulating Waveform
Sine, Square, Ramp, Noise, ARB (Maximum waveform length 2,048)
Internal Modulating Frequency
2 mHz to 50.00 kHz
Deviation
0% to 50.0% of pulse period
Sweep
Characteristic
Description
Waveforms
All, including ARB, except Pulse, Noise, and DC
Type
Linear, Logarithmic
Sweep Time
1 ms to 300 s
Hold/Return Time
0 ms to 300 s
Max Total Sweep Time (Sweep + Hold + Return)
300 s
Resolution
1 ms or 4 digits
Total Sweep Time Accuracy, Typical
0.4%
Min Start/Stop Frequency
All except ARB: 1 μHz
ARB: 1 mHz
Max Start/Stop Frequency
Sine: 20 MHz
Square: 10 MHz
ARB: 10 MHz
Others: 200 kHz
Burst
Characteristic
Description
Waveforms
All, including ARB, except Noise and DC
Type
Triggered, Gated (1 to 1,000,000 cycles or Infinite)
Internal Trigger Rate
1 μs to 500.0 s
Gate and Trigger Sources
Internal, External, Manual Trigger, and Remote Interface
Auxiliary Input
Modulation Input
Characteristic
Description
Input Range
All except FSK: ±1 V full scale
FSK: 3.3 V logic level
Impedance
10 kΩ
Frequency Range
DC to 25 kHz (122 kS/s sample rate)
External Triggered/Gated Burst Input
Characteristic
Description
Level
TTL compatible
Pulse Width
100 ns minimum
Slope
Positive/Negative selectable
Trigger Delay
0.0 ns to 85.000 s
Resolution
100 ps or 5 digits
Jitter (RMS), Typical
Burst: <500 ps="" trigger="" input="" to="" signal="" output="" p="">
10 MHz Reference Input
Characteristic
Description
Impedance
1 kΩ, AC coupled
Required Input Voltage Swing
100 mVp-p to 5 Vp-p
Lock Range
10 MHz ±35 kHz
Auxiliary Output
Trigger Output
Characteristic
Description
Level
Positive TTL level pulse into 1 kΩ
Impedance
50 Ω
Jitter (RMS), Typical
500 ps
Max Frequency
4.9 MHz (4.9 MHz to 20 MHz: A fraction of the frequency is output)
Common Characteristics
Remote Programming (GPIB, LAN 10BASE-T/100BASE-TX, USB 1.1, compatible with SCPI-1999.0 and IEEE 488-2 standards)
Characteristic
USB
LAN*1
GPIB*1
Function Change
95 ms
103 ms
84 ms
Frequency Change
2 ms
19 ms
2 ms
Amplitude Change
60 ms
67 ms
52 ms
Select User ARB
88 ms
120 ms
100 ms
Data Download Time for 4k Point ARB Waveform Data (8 KB), Typical
20 ms
84 ms
42 ms
*1 GPIB and LAN interfaces are only available on the instrument with Option GL.
General
Characteristic
Description
Frequency Setting Resolution
1 μHz or 12 digits
Phase (except DC, Noise, Pulse)
Range
–360° to +360°
Resolution
Sine: 0.01°
Other Waveforms: 0.1°
Internal Noise Add
When activated, output signal amplitude is reduced to 50%
Level
0.0% to 50% of amplitude (Vp-p) setting
Resolution
1%
Main Output
50 Ω
Effective Frequency Switching Speed
2 ms through remote control
Internal Frequency Reference
Stability
All except ARB: ±1 ppm, 0 °C to 50 °C
ARB: ±1 ppm, ±1 μHz, 0 °C to 50 °C
Aging
±1 ppm per year
Power Source
100 V to 240 V, 50 Hz to 60 Hz or 115 V, 400 Hz
Power Consumption
60 W
Warm-up Time, Typical
20 minutes
Power On Self Diagnostics, Typical
<10 s="" p="">
Acoustic Noise, Typical
<50 dba="" p="">
Display
3.5 in. Color TFT LCD
User Interface and Help Language
English, French, German, Japanese, Korean, Simplified and Traditional Chinese, Russian (User selectable)
Physical Characteristics
Benchtop Configuration
Dimension
mm
in.
Height
104.2
4.10
Weight
241.8
9.52
Depth
419.1
16.50
Weight
kg
lb.
Net
2.87
6.3
Shipping
4.72
10.4
Environmental and Safety Characteristics
Characteristic
Description
Temperature
Operating
0 °C to +50 °C
Nonoperating
–30 °C to +70 °C
Humidity
Operating
≤80%, +0 °C to +40 °C, noncondensing
≤60%, +40 °C to +50 °C, noncondensing
Nonoperating
5% to 90%, <+40 °C, noncondensing
5% to 80%, ≥+40 °C to ≤+60 °C, noncondensing
5% to 40%, >+60 °C to ≤+70 °C, noncondensing
Altitude
Operating
Up to 3,000 m (9,842 ft.)
Nonoperating
Up to 12,000 m (39,370 ft.)
EMC Compliance
EU Council Directive 2004/108/EC
Safety
UL61010-1; 2004
CAN/CSA C22.2 No. 61010-1; 2004
EN61010-1; 2001
IEC61010-1; 2001
Video Demo:
https://www.youtube.com/user/tektronix/videos
Catalog 2021/2022
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