MAAVSS0001 [TE]
2.25 V Voltage Variable Absorptive Attenuator, 42 dB 1.8 - 2.5 GHz; 2.25 V电压可变衰减器吸收， 42分贝1.8 - 2.5 GHz的
| 型号： | MAAVSS0001 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | 2.25 V Voltage Variable Absorptive Attenuator, 42 dB 1.8 - 2.5 GHz |
| 文件： | 总4页 (文件大小：234K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
2.25 V Voltage Variable Absorptive Attenuator, 42 dB
1.8 - 2.5 GHz
MAAVSS0001
V3
Features
Functional Schematic
•
•
•
•
•
•
•
•
Single Positive Voltage Control, 0 to +2.25 Volts
42 dB Typical Attenuation Range at 2.4 GHz
Low DC Power Consumption
5
4
VCC
VCTL
Lead-Free SOT-25 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT-119
Description
M/A-COM’s MAAVSS0001 is a GaAs MMIC voltage
variable absorptive attenuator in
a
lead-free
SOT-25 surface mount plastic package. M/A-COM
fabricates the MAAVSS0001 with
a
proven
monolithic GaAs 0.5 micron gate process that
features full chip passivation for performance and
reliability.
1
2
3
RF
GND
RF
100pF
100pF
Applications
The MAAVSS0001 is ideally suited for applications
that require fine tuning, linear attenuation with
voltage, and very low power consumption.
Pin Configuration
Pin
1
Function
RF
Description
RF (input / output)
Ground
Typical applications for the MAAVSS0001 include
automatic gain control circuits in satellite radio
receivers and other wireless receivers.
2
GND
3
4
5
RF
VCTL
VCC
RF (input / output)
Control Voltage
Ordering Information1
DC Supply Voltage
Part Number
Package
MAAVSS0001
Bulk Packaging
Absolute Maximum Ratings 2,3
MAAVSS0001TR-3000
MAAVSS0001SMB
3000 piece reel
@ TA = +25°C (unless otherwise specified)
Sample Test Board
(Includes 5 Samples)
Parameter
Input Power
Absolute Maximum
+21 dBm
1. Reference Application Note M513 for reel size information.
Supply Voltage VCC
Control Voltage VCTL
Operating Temperature
Storage Temperature
-1 V ≤ VCC ≤ +8 V
-1 V ≤ VCTL ≤ VCC +0.5 V
-40°C to +85°C
-65°C to +150°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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
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.
• 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
2.25 V Voltage Variable Absorptive Attenuator, 42 dB
1.8 - 2.5 GHz
MAAVSS0001
V3
Electrical Specifications: TA = 25°C, Frequency = 2.4 GHz, VCC = 3.3 V, Z0 = 50 Ω
Parameter
Insertion Loss
Test Conditions 4,5
Units
dB
Min.
—
Typ.
2.4
42
Max.
3.2
—
VCTL = 2.25 V
Maximum Attenuation
Attenuation Slope
Return Loss
VCTL = 0.5 V
dB
37
0.75 V < VCTL < 1.75 V
dB/V
24
—
—
0.0 V < VCTL < 0.75 V
0.75 V < VCTL < 1.75 V
1.75 V < VCTL < 2.25 V
dB
dB
dB
—
—
—
6
—
—
—
10
14
Input Power for 1dB Change in Attenuation
Input 3rd Order Intercept Point
Switching Speed
0.75 V < VCTL < 2.25 V
0.75 V < VCTL < 2.25 V
dBm
dBm
nS
—
—
—
10
15
—
—
—
50% VCTL to 10% / 90% RF
100
Transients
VCTL = 3 V, In-Band
mV
—
10
—
4. External DC blocking capacitors are required on all RF ports.
5. VCC = +3.3 V @ 50 µA typical. VCTL = 0 V to +2.25 V @ 50 µA typical.
Application Schematic
Handling Procedures
Please observe the following precautions to avoid
VCC
VCTL
damage:
100 pF
Static Sensitivity
RF IN/
OUT
220 pF
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.
100 pF
RF IN/
OUT
15 pF
2
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
2.25 V Voltage Variable Absorptive Attenuator, 42 dB
1.8 - 2.5 GHz
MAAVSS0001
V3
Typical Performance Curves
Insertion Loss vs. Frequency
@ 2.25 V Control Voltage
4.0
Attenuation vs. Control Voltage @ +25°C
0
10
20
30
40
50
60
3.5
3.0
2.5
2.0
1.5
+25°C
1.8 GHz
2.1 GHz
2.4 GHz
-40°C
+85°C
1.0
0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Frequency (GHz)
Control Voltage (Volts)
Typical Device Variation, 2.4 GHz
Attenuation vs. Frequency @ 0.0 V Control Voltage
0
0
10
20
30
10
20
30
40
50
60
40
+25°C
-40°C
+85°C
50
60
0.5
1.0
1.5
2.0
2.5
3.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Frequency (GHz)
Control Voltage (Volts)
Return Loss vs. Control Voltage
Insertion Loss Delta Normalized to +25°C (-40°C)
0
8
6
4
-5
-10
15
2
0
-2
-20
1.8 GHz
2.1 GHz
1.8 GHz
2.1 GHz
2.4 Ghz
-4
-6
-8
2.4 GHz
-25
-30
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Control Voltage (Volts)
Control Voltage (Volts)
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.
RoHS
Compliant
2.25 V Voltage Variable Absorptive Attenuator, 42 dB
1.8 - 2.5 GHz
MAAVSS0001
V3
Typical Performance Curves
Insertion Loss Delta Normalized to +25°C (+85°C)
Input IP3 vs. Control Voltage @ +25°C
8
40
35
30
25
20
15
10
5
6
4
2
0
-2
1.8 GHz
2.1 GHz
2.4 GHz
-4
-6
-8
0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Control Voltage (Volts)
Control Voltage (Volts)
Input IP3 vs. Control Voltage over Temperature
Input Power for 1 dB Change in Attenuation
30
40
IIP3 @ +25C
35
30
IIP3 @ +85C
25
20
15
10
IIP3 @ -40C
25
20
15
10
5
5
0
1.8 GHz
2.4 GHz
0
3.0
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 (Volts)
Control Voltage (V)
Lead-Free SOT-25†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
4
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.
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