MAAVCC0002
Voltage Variable Absorptive
Attenuator, 1700 - 2200 MHz
Features
•
•
•
•
•
•
•
•
•
•
Input IP3: +31 dBm Min (Full Attenuation Range)
Input IP3 is
15 -20 dB
Better than GaAs
Linear Operation: +20 dBm Typ.
Plastic, 28 Lead, 6 mm CSP, SMT Package
35 dB Dynamic Range (With 30 mA Bias Current)
Single Control Voltage
50 ohm Impedance
Linear Driver, DR65-0002, Available
Test Boards are Available
Tape and Reel Packaging Available
Rev. V8
Functional Schematic
Description
M/A-COM's
MAAVCC0002
is a PIN diode based
voltage variable attenuator. This device is in a 6mm
square, 28 lead, plastic CSP package, suitable for
surface mounting on PCBs. These attenuators have
linear operating power and input intercept point
levels 15 - 20 dB better than GaAs FET MMIC
voltage variable attenuators. They are ideally suited
for use where low distortion, high linear operating
power and high dynamic range are required. These
devices are optimized for the PCS and UMTS
frequency bands, but exhibit excellent performance
and repeatability over the entire specified frequency
band. The
MAAVCC0002
is ideally suited for
wireless communications systems.
Pin Configuration
2,3
Pin #
1
2
3
4
5
6
7
Function
NC
NC
NC
NC
NC
NC
NC
NC
BIAS
1
NC
NC
GND
RFOUT
GND
Pin #
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Function
NC
NC
NC
NC
NC
NC
NC
NC
BIAS
1
NC
NC
GND
RFIN
GND
Ordering Information
Part Number
MAAVCC0002
MAAVCC0002TR
MAAVCC0002-TB
8
9
Package
Bulk Packaging
1000 piece reel
Sample Test Board
10
11
12
13
14
Note: Reference Application Note M513 for reel size
information.
1. Bias current may be applied to Pin 9 or 23. However, the
unused pin must be isolated.
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN packages)
3. It is preferable to ground all “NC” pins, except for the unused
bias pin, which must be left open.
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAVCC0002
Voltage Variable Absorptive
Attenuator, 1700 - 2200 MHz
Electrical Specifications: T
A
= 25°C
Parameter
Insertion Loss
Attenuation
(Above Loss)
Attenuation
Flatness
VSWR
Switching Speed
Linear Operation
Input IP
3
P1 dB
I
Control
Rev. V8
Test Conditions
0 volts
10 mA bias current
Frequency
1700-2200 MHz
1700-2200 MHz
Units
dB
dB
Min.
—
30
Typ.
2.9
33
Max.
4.0
—
0 to 30 dB attenuation
0 to 30 dB attenuation
50% Control to 90%/10% RF
—
Two-tone inputs up to +10 dBm
Full Attenuation Range
—
1700-2200 MHz
1700-2200 MHz
1700-2200 MHz
1700-2200 MHz
1700-2200 MHz
1700-2200 MHz
1700-2200 MHz
dB
Ratio
µs
dBm
dBm
dBm
mA
—
—
—
—
+31
—
—
1.0
2:1
—
+20
—-
+23
—-
2.0
2.2:1
3.0
—
—
—
30
Absolute Maximum Ratings
4
Parameter
Max. Input Power
1700 - 2200 MHz
Operating Temperature
Storage Temperature
4.
Absolute Maximum
Recommended PCB Layout
+27 dBm
-40°C to +85°C
-65°C to +125°C
Exceeding any one or combination of these limits may
cause permanent damage to this device.
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
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAVCC0002
Voltage Variable Absorptive
Attenuator, 1700 - 2200 MHz
Typical Performance Curves
Insertion Loss
- 4 0 °C
4.0
2 5 °C
8 5 °C
3.9
3.7
Rev. V8
Typical Performance Curves (beyond 2GHz)
Insertion Loss @ 25°C
Insertion Loss (dB)
3.5
3.5
3.3
3.1
2.9
2.7
2.5
2000
Loss (dB)
3.0
2.5
2.0
1.5
1700
1750
1800
1850
1900
1950
2000
2050
2100
2150
2200
Frequency (MHz)
Fre que ncy (MHz)
Attenuation Flatness @ +25°C
5 dB
1
.0
0.8
0.6
10 d B
2 0 dB
3 0 dB
Attenuation Flatness @ 25°C
3 0 dB
0.4
0.2
0
2 0 dB
10 d B
5 dB
Flatness (dB)
0.4
Flatness (dB)
1
750
1
800
1
850
1
900
1
950
2000
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
1
700
-0.2
-0.4
-0.6
-0.8
-1
-1.2
-1.4
2000
2050
2100
2150
2200
Fre que ncy (MHz )
Fre que ncy (MHz )
Typical VSWR @ +25°C
R ef
1.8
3 0 dB
15 d B
Typical VSWR @ +25°C
Lo ss
2.2
5 dB
10 d B
3 0 dB
VSWR (Ratio)
V SW R (R a tio )
1750
1800
1850
1900
1950
2000
1.6
2
1.8
1.6
1.4
1.2
1
2000
1.4
1.2
1
1700
2050
2100
2150
2200
Frequency (MHz)
3
Frequency (MHz)
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MAAVCC0002
Voltage Variable Absorptive
Attenuator, 1700 - 2200 MHz
Attenuation vs. Bias Current,
Frequency = 2000 MHz
- 4 0 °C
40
+ 2 5 °C
+ 8 5 °C
Rev. V8
A ttenua tio n (dB)
30
20
10
0
0
1
2
3
4
5
6
7
8
9
10
Bias Current (mA)
CSP-8, 28 Lead, 6mm
Package outline conforms to JEDEC standard MO-220B.
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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