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PDF HMC424AG16 Data sheet ( Hoja de datos )
| Número de pieza | HMC424AG16 | |
| Descripción | 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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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
1 page  
Absolute Maximum Ratings
Max RF Power Input
( 0.5 - 13 GHz)
Bias Voltage (Vdd)
Digital Inputs
Channel Temperature
Continuos Pdiss (T=85 °C)
Thermal Resistance(+85 base,
23dBm Pin, @ max atten.)
Thermal Resistance
(+85 base, @ 4 dB atten.)
Storage Temperature
Operating Temperature
+ 24.5 dBm
-7 Vdc
Vee-0.5V
150 °C
0.180 W
107 °C/W
415.3 °C/W
-65 to 150 °C
-40 to +85 °C
ESD Sensitivity (HBM)
Class 1A
ESD Sensitivity (HBM)
Class 1A
Outline Drawing
HMC424AG16
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 3 GHz
ELECTROSTATIC SENSITIVE
DEVICE
OBSERVE HANDLING
PRECAUTIONS
.Package Information
Part Number
HMC424AG16
Max peak reflow temperature of 260°C
Package Body Material
ALUMINA LOADED BOROSILICATE GLASS
Package Marking
HMC424A
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
4
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| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet HMC424AG16.PDF ] | |
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