HMC424AG16 PDF даташит
Спецификация HMC424AG16 изготовлена «Analog Devices» и имеет функцию, называемую «0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR». |
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Детали детали
Номер произв | HMC424AG16 |
Описание | 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR |
Производители | Analog Devices |
логотип |
7 Pages
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Typical Applications
The HMC424AG16 is ideal for:
• Telecom Infrastructure
• Military Radios, Radar & ECM
• Space Applications
• Test Instrumentation
Functional Diagram
HMC424AG16
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 3 GHz
Features
0.5 dB LSB Steps to 31.5 dB
Single Control Line Per Bit
±0.5 to ±0.8 dB Typical Bit Error
16 Lead Hermetic SMT Package
General Description
The HMC424AG16 is a broadband 6-bit GaAs IC
digital attenuator in a 16 lead glass/metal (hermetic)
surface mount package. Covering DC to 3 GHz, the
insertion loss is less than 3 dB typical. The attenuator
bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a
total attenuation of 31.5 dB. Attenuation accuracy
is excellent at ±0.5 dB typical step error with an IIP3
of +34 dBm. Six control voltage inputs, toggled bet-
ween 0 and -5V, are used to select each attenuation
state at less than 70 µA each. A single Vee bias of
-5V allows operation at frequencies down to DC.
Electrical Specifications, TA = +25° C, With Vee = -5V & Vctl = 0/-5V
Parameter
Frequency (GHz)
Min.
Typ. Max.
Insertion Loss
DC - 3 GHz
3.0 3.6
Attenuation Range
DC - 3 GHz
31.5
Return Loss (RF1 & RF2, All Atten. States)
DC - 3 GHz
12
Attenuation Accuracy: (Referenced to Insertion Loss)
All States
All States
DC - 2.0 GHz
2.0 - 3.0 GHz
± 0.4 + 4% of Atten. Setting Max
± 0.5 + 5% of Atten. Setting Max
Input Power for 0.1 dB Compression
1.0 - 3.0 GHz
27
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
REF State
All Other States
1.0 - 3.0 GHz
46
34
Switching Characteristics
DC - 3 GHz
tRISE, tFALL (10/90% RF)
tON/tOFF (50% CTL to 10/90% RF)
30
50
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
ns
ns
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
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HMC424AG16* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
View a parametric search of comparable parts.
EVALUATION KITS
• HMC424AG16 Evaluation Board
DOCUMENTATION
Data Sheet
• HMC424AG16: 0.5dB LSB GaAs MMIC 6-Bit Digital
Attenuator, DC - 3 GHz Data Sheet
TOOLS AND SIMULATIONS
• HMC424AG16 S-Parameters
DESIGN RESOURCES
• HMC424AG16 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints
DISCUSSIONS
View all HMC424AG16 EngineerZone Discussions.
SAMPLE AND BUY
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TECHNICAL SUPPORT
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number.
DOCUMENT FEEDBACK
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Insertion Loss
0
-1
-2
-3
-4
-5
-6
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
+25C
+85C
-40C
Normalized Attenuation
(Only Major States are Shown)
0
-5
-10
-15
-20
-25
-30
-35
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
8 dB
16 dB
3.5 4
31.5 dB
Bit Error vs. Frequency
(Only Major States are Shown)
3
2
1
0
-1
-2
-3
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
8 dB
16 dB
31.5 dB
HMC424AG16
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 3 GHz
Return Loss RF1, RF2
(Only Major States are Shown)
0
-5
-10
-15
-20
-25
0
0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
8 dB
16 dB
3.5 4
31.5 dB
Bit Error vs. Attenuation State
2
1
0
-1
-2
0 4 8 12 16 20 24 28 32
ATTENUATION STATE (dB)
0.14 GHz
1 GHz
2 GHz
3 GHz
Relative Phase vs. Frequency
(Only Major States are Shown)
100
80
60
40
20
0
-20
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
8 dB
16 dB
31.5 dB
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
2
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Номер в каталоге | Описание | Производители |
HMC424AG16 | 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR | Analog Devices |
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