TEKTRONIX AFG2021 任意波形/函数发生器 (20Mhz, 1Ch, 250 MS/s) | EMIN.VN

TEKTRONIX AFG2021 任意波形/函数发生器 (20Mhz, 1Ch, 250 MS/s)

Name: TEKTRONIX AFG2021 任意波形/函数发生器 (20Mhz, 1Ch, 250 MS/s)
Brand: TEKTRONIX

有库存: 2 个

制造商TEKTRONIX

ModelAFG2021

原产地China

保修保修：12 个月

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Channels: 1
Waveforms: Sine, Square, Pulse, Ramp, Noise, DC, Sin(x)/x, Gaussian,
Lorentz, Exponential Rise, Exponential Decay, and Haversine
sampling rate: 250 MS/s
Sine Wave 1 μHz to 20 MHz
Other Waveforms 1 μHz to 200 kHz
Amplitude, 50 Ω Load: 10 mVp-p to 10 Vp-p
Amplitude, Open Circuit: 20 mVp-p to 20 Vp-p
Modulation: AM, FM, PM
Pulse Width Modulation
Display: 3.5 in. Color TFT LCD
Power Source 100 V to 240 V, 50 Hz to 60 Hz
Power Consumption 60 W
Dimension: 104.2x241.8x419.1 mm
Weight: 2.87 kg
Includes: User Manual, Power Cord, USB Cable, CD-ROM with Programmer Manual, Service Manual, Labview and IVI Drivers, CD-ROM with ArbExpress®
Software, NIST-traceable Calibration Certiﬁcate.

Datasheet

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 V_p-p)
<5 mhz="" p="">	±0.15 dB
5 MHz to 20 MHz	±0.3 dB
Harmonic Distortion (1 V_p-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 V_p-p)
Spurious (1 V_p-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 V_p-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 mV_p-p to 10 V_p-p
Amplitude, Open Circuit	20 mV_p-p to 20 V_p-p
Accuracy	±(1% of setting + 1 mV), (1 kHz sine waveform, 0 V offset, >10 mV_p-p amplitude)
Resolution	0.1 mV_p-p, 0.1 mV_RMS, 1 mV, 0.1 dBm, or 4 digits
Units	V_p-p, V_RMS, 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 V_Peak – amplitude V_p-p/2)
DC Offset Range, Open Circuit	±(10 V_Peak – amplitude V_p-p/2)
Accuracy	±(1% of \|setting\| + 5 mV + 0.5% of amplitude (V_p-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 mV_p-p to 5 V_p-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 (V_p-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

TEKTRONIX AFG2021 任意波形/函数发生器 (20Mhz, 1Ch, 250 MS/s)

Auxiliary Input

Auxiliary Output

Common Characteristics

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