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PDF HMC424ALH5 Data sheet ( Hoja de datos )
| Número de pieza | HMC424ALH5 | |
| Descripción | 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Typical Applications
The HMC424ALH5 is ideal for:
• Telecom Infrastructure
• Military Radio, Radar & ECM
• Space Systems
• Test Instrumentation
Functional Diagram
HMC424ALH5
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 13 GHz
Features
0.5 dB LSB Steps to 31.5 dB
Single Control Line Per Bit
± 0.3 dB Typical Bit Error
Hermetic SMT Package, 25mm2
Screening to MIL-PRF-38535 (Class B or S) Available
General Description
The HMC424ALH5 is a broadband 6-bit GaAs MMIC
digital attenuator housed in a hermetic SMT leadless
package. Covering DC to 13 GHz, the insertion loss is
less than 3.5 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 between 0 and -5V,
are used to select each attenuation state. A single
Vee bias of -5V allows operation at frequencies down
to DC. The HMC424ALH5 is compatible with stan-
dard and lead free surface mount manufacturing
techniques and is suitable for high reliability military,
industrial and space applications.
Electrical Specifications, TA = +25° C, With Vee = -5V & VCTL= 0/-5V
Parameter
Frequency (GHz)
Min.
Typ.
Max.
Insertion Loss
DC - 4 GHz
4.0 - 8.0 GHz
8.0 - 12.0 GHz
12.0GHz - 13.0 GHz
2.7 3.2
3.3 3.8
4.2 4.7
4.7 5.2
Attenuation Range
DC - 13.0 GHz
31.5
Return Loss (RF1 & RF2, All Atten. States)
DC - 13.0 GHz
12
Attenuation Accuracy: (Referenced to Insertion Loss)
0.5 - 16.5 dB States
17 - 31.5 dB States
DC - 13.0 GHz
DC - 13.0 GHz
± 0.4 + 4% of Atten. Setting Max
± 0.5 + 5% of Atten. Setting Max
Input Power for 0.1 dB Compression
1.0 - 13.0 GHz
27
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
REF State
All Other States
1.0 - 13.0 GHz
40
34
Switching Characteristics
DC - 13.0 GHz
tRISE, tFALL (10/90% RF)
tON/tOFF (50% CTL to 10/90% RF)
30
55
Units
dB
dB
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
Control Voltage (V1 to V6)
Vee - 0.5 Vdc
Bias Voltage (Vee)
-7 Vdc
Channel Temperature
150 °C
Thermal Resistance (T= 85 °C)
Pin = +23 dBm, @ max. atten. 100 °C/W
Pin = +23dBm, @ 4dB atten. 374 °C/W
Continuous Pdiss (T= 85 °C)
0.174 W
Storage Temperature
-65 to + 150 °C
Operating Temperature
-40 to +85 °C
RF Input Power (0.5 - 13 GHz)
+25 dBm
ESD Sensitivity (HBM)
Class 1A
HMC424ALH5
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 13 GHz
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: CERAMIC & KOVAR
2. LEAD AND GROUND PADDLE PLATING: GOLD 40 - 80 MICROINCHES.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5. PAD BURR LENGTH 0.15mm MAX.
PAD BURR HEIGHT 0.25mm MAX.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO
PCB RF GROUND.
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 HMC424ALH5.PDF ] | |
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