variable absorptive attenuator in a lead-free low-cost
SOIC 8-lead surface mount plastic package. The
MAAV-008022 is ideally suited for use where linear
attenuation fine tuning and very low power
consumption are required.
Typical applications include radio, cellular, GPS
equipment and automatic gain/level control circuits.
The MAAV-008022 is fabricated with a monolithic
GaAs MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
2.
3.
4.
5.
1
2
3
4
V
CC
= +3 VDC @ 50 µA maximum.
V
C
= 0 VDC to +3 VDC @ 50 µA maximum.
External DC blocking capacitors are required on all RF ports.
39 pF used for data measurements.
Pin Configuration
Pin No.
1
2
3
4
Ordering Information
Part Number
MAAV-008022-000000
MAAV-008022-TR3000
1
Function
Ground
Ground
RF Port
V
CC
Pin No.
5
6
7
8
Function
V
C
Ground
RF Port
Ground
Package
Bulk Packaging
3000 piece reel
1. Reference Application Note M513 for reel size information.
Absolute Maximum Ratings
6
Parameter
Input Power
Supply Voltage V
CC
Control Voltage V
C
Operating Temperature
Storage Temperature
Absolute Maximum
+21 dBm
-1 V < V
CC
< +8 V
-1 V < V
C
< V
CC
+ 0.5 V
-40°C to +85°C
-65°C to +150°C
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
* Restrictions on Hazardous Substances, European Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAAV-008022
3 Volt Voltage Variable Absorptive Attenuator
40 dB, 0.5 - 2.0 GHz
Electrical Specifications
7
: T
A
= 25°C, Z
0
= 50
Parameter
Insertion Loss
Rev. V1
Test Conditions
0.5 - 1.0 GHz
1.0 - 2.0 GHz
Frequency = 0.5 - 2.0 GHz
Vc = 0.0 V (max. atten.)
Vc = 0.5 V
Vc = 1.5 V
Vc = 2.7 V
Vc delta 0.5 V - 1.5 V
Vc delta 1.5 V - 2.7 V
—
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In-band
Units
dB
dB
dB
dB
dB
dB
dB/V
dB/V
Ratio
µS
µS
mV
Min
—
—
34
26
12.5
—
10
0
—
—
—
—
Typ
2.7
3.0
35
30
15
.5
15
14
2:1
10
12
10
Max
3.0
3.5
—
—
17.5
0.7
23
17
—
—
—
—
Attenuation
(Relative to Insertion Loss)
Slope
(at any point on the curve)
VSWR
Trise, Tfall
Ton, Toff
Transients
7. The RF ports must be blocked outside of the package from ground or any other voltage.
Lead-Free SOIC-8
†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAAV-008022
3 Volt Voltage Variable Absorptive Attenuator
40 dB, 0.5 - 2.0 GHz
Typical Performance Curves @ 25°C
Attenuation vs. Control Voltage
0
0.9 GHz
1.8 GHz
2.4 GHz
Rev. V1
Attenuation vs. Frequency @ 0V
0
-10
-10
-20
-20
-30
-30
-40
-40
-50
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-50
0.5
1.0
1.5
2.0
2.5
3.0
Control Voltage (V)
Frequency (GHz)
Insertion Loss vs. Frequency
0.0
-0.5
-1.0
-1.5
Return Loss vs. Control Voltage, F = 900 MHz
0
-5
S11
S22
-10
-15
-2.0
-2.5
-3.0
-3.5
0.5
1.0
1.5
2.0
2.5
3.0
-20
-25
-30
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Frequency (GHz)
Control Voltage (V)
1 dB Compression vs. Control Voltage
25
IP3 vs. Control Voltage
35
30
25
20
20
15
10
15
5
400 MHz
900 MHz
400 MHz
900 MHz
10
5
0
3.0
0
-5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
Control Voltage (V)
Control Voltage (V)
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAAV-008022
3 Volt Voltage Variable Absorptive Attenuator
40 dB, 0.5 - 2.0 GHz
Typical Performance Curves @ 25°C
Attenuation vs. Temperature
Normalized @ 25°C, F = 900 MHz
3
Rev. V1
Handling Procedures
+85°C
-40°C
2
Please observe the following precautions to avoid
damage:
1
0
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
2.5
2.0
1.5
1.0
0.50
0.0
-1
-2
-3
3.0
Control Voltage (V)
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAAV-008022
3 Volt Voltage Variable Absorptive Attenuator
40 dB, 0.5 - 2.0 GHz
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
Can I develop ARM programs without knowing the hardware? I heard someone say that I don't need to care about the hardware. After simulating successfully on the PC, I can directly download it to the ch...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
introduction
In today's busy society, people experience chronic high stress, which in turn poses a significant threat to our health. Therefore, effectively relieving stress has become a pr...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
