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PDF HMC346ALP3E Data sheet ( Hoja de datos )
| Número de pieza | HMC346ALP3E | |
| Descripción | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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v01.0117
8
Typical Applications
The HMC346ALP3E is ideal for:
• Basestation Infrastructure
• Fiber Optics & Broadband Telecom
• Microwave Radio & VSAT
• Military Radios, Radar, & ECM
• Test Instrumentation
Functional Diagram
HMC346ALP3E
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 14 GHz
Features
Wide Bandwidth: DC - 14 GHz
Low Phase Shift vs. Attenuation
30 dB Attenuation Range
Simplified Voltage Control
3 x 3 x 1 mm SMT Package
General Description
The HMC346ALP3E is an absorptive Voltage Variable
Attenuator (VVA) in low cost leadless surface mount
plastic package operating from DC - 14 GHz. It fea-
tures an on-chip reference attenuator for use with
an external op-amp to provide simple single voltage
attenuation control, 0 to -5V. The device is ideal in
designs where an analog DC control signal must con-
trol RF signal levels over a 30 dB amplitude range.
This VVA is an excellent alternative to the HMC121C8.
Electrical Specifications, TA = +25° C, 50 Ohm system
Parameter
Insertion Loss
DC - 14 GHz
Attenuation Range
Return Loss
Switching Characteristics
Input Power for 0.25 dB Compression (0.5 - 8 GHz)
Input Third Order Intercept (0.5 - 8 GHz)
(Two-tone Input Power = -8 dBm Each Tone)
DC - 10 GHz
DC - 14 GHz
DC - 14 GHz
tRISE, tFALL (10/90% RF):
tON, tOFF (50% CTL to 10/90% RF):
Min. Atten:
Atten. >2 dB:
Min. Atten:
Atten. >2 dB:
Min
TBD
TBD
TBD
Typical
2.7
30
27
10
2
8
+8
-4
+25
+10
Max
TBD
Units
dB
dB
dB
dB
dB
ns
ns
dBm
dBm
dBm
dBm
8-1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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.
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
1 page  
v01.0117
Absolute Maximum Ratings
RF Input Power
Control Voltage Range
Storage Temperature
Operating Temperature
Junction Temperature
Junction to CaseThermal
Resistance
ESD Sensitivity
+18 dBm
+0.3 to -6V
-65 to +150 °C
-40 to +85 °C
+175 °C
10 °C/W
Class 1A
Outline Drawing
HMC346ALP3E
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 14 GHz
State
Vctrl1
Vctrl2
Bias Condition
-5 to 0V @ 9 mA typical.
-5 to 0V @ 9 mA typical.
8
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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
8-4
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet HMC346ALP3E.PDF ] | |
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