MAAVSS0008TR [TE]
Voltage Variable Absorptive Attenuator 30 dB, 0.5-2.0 GHz; 可变电压衰减器吸收30分贝， 0.5-2.0 GHz的
| 型号： | MAAVSS0008TR |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Voltage Variable Absorptive Attenuator 30 dB, 0.5-2.0 GHz |
| 文件： | 总3页 (文件大小：177K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
Voltage Variable Absorptive Attenuator
30 dB, 0.5-2.0 GHz
MAAVSS0008
V2
Functional Schematic 1,2,3
Features
•
•
•
•
•
•
•
•
•
•
•
Single Positive Voltage Control: 0 to +5 Volts
30 dB Voltage Variable Attenuation
± 2 dB Linearity from BSL
8
7
6
5
Low DC Power Consumption
Temperature Range: -40°C to +85°C
Fast Switching Speed
Lead-Free SOIC-8 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT-110-2
Description
M/A-COM’s MAAVSS0008 is a GaAs MMIC voltage
variable absorptive attenuator in a lead-free SOIC-8
surface mount plastic package. The MAAVSS0008
is ideally suited for use where linear attenuation fine
tuning and very low power consumption are
required.
1
2
3
4
1. VCC = +5 VDC ± 0.5 VDC @ 300 µA maximum.
2. VC = 0 VDC to +5 VDC @ 6.6 mA maximum.
3. External DC blocking capacitors are required on all RF ports.
Typical applications include radio, cellular, GPS
equipment and automatic gain/level control circuits.
Pin Configuration
The MAAVSS0008 is fabricated with a monolithic
GaAs MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
Pin No.
Function
Ground
Ground
RF Port
VCC
Pin No.
Function
VC
1
2
3
4
5
6
7
8
Ground
RF Port
Ground
Ordering Information
Absolute Maximum Ratings 4,5
Part Number
Package
Parameter
Input Power
Absolute Maximum
+21 dBm
MAAVSS0008
Bulk Packaging
MAAVSS0008TR
1000 piece reel
Supply Voltage VCC
Control Voltage VC
Operating Temperature
Storage Temperature
-1 V < VCC < +8 V
-1 V < VC < VCC + 0.5 V
-40°C to +85°C
Note: Reference Application Note M513 for reel size
information.
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Directive 2002/95/EC.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Voltage Variable Absorptive Attenuator
30 dB, 0.5-2.0 GHz
MAAVSS0008
V2
Electrical Specifications6: TA = 25°C, Z0 = 50 Ω
Parameter
Test Conditions
Units
Min
Typ
Max
Insertion Loss
0.5 - 1.0 GHz
1.0 - 2.0 GHz
dB
dB
—
—
2.8
3.3
3.0
—
Attenuation
1.0 GHz
dB
dB
37.5
—
—
—
—
1.0 - 2.0 GHz
35
Flatness
0.5 - 1.0 GHz
1.0 - 2.0 GHz
dB
dB
—
—
± 0.5
± 1.2
—
—
(Peak to Peak)
VSWR
—
Ratio
—
—
—
—
2:1
0.2
0.2
70
—
—
—
—
Trise, Tfall
Ton, Toff
Transients
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In-band
µS
µS
mV
6. External DC blocking capacitors are required on all RF ports.
Lead-Free SOIC-8†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
Handling Procedures
Please observe the following precautions to avoid
damage:
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
M/A-COM Inc. and its affiliates reserve the right to make changes to the
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Voltage Variable Absorptive Attenuator
30 dB, 0.5-2.0 GHz
MAAVSS0008
V2
Typical Performance Curves @ 25°C
Attenuation vs. Temperature
Attenuation vs. Control Voltage, F = 900, 1800 MHz
Normalized to +25°C, F = 900 MHz
0
3
-40°C
1800
900
+85°C
2
1
-10
-20
-30
-40
0
-1
-2
-3
5
4
3
2
1
0
5
4
3
2
1
0
Control Voltage (V)
Control Voltage (V)
Insertion Loss vs. Frequency
Return Loss vs. Control Voltage, F = 900 MHz
4
0
3
2
1
0
-10
-20
-30
-40
0.5
1.0
1.5
2.0
5
4
3
2
1
0
Frequency (GHz)
Control Voltage (V)
1 dB Compression vs. Control Voltage. F = 900 MHz
IP3 vs. Control Voltage
40
40
30
20
10
0
30
20
10
0
400 MHz
900 MHz
5
4
3
2
1
0
5
4
3
2
1
0
Control Voltage (V)
Control Voltage (V)
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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