MAADSS0019SMB [TE]
Digital Attenuator, 4-Bit, Single Control 15 dB, 2.0 - 6.0 GHz; 数字衰减器， 4位单控15分贝， 2.0 - 6.0 GHz的
| 型号： | MAADSS0019SMB |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator, 4-Bit, Single Control 15 dB, 2.0 - 6.0 GHz |
| 文件： | 总4页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAADSS0019
Digital Attenuator, 4-Bit, Single Control
15 dB, 2.0 - 6.0 GHz
Rev. V1
Functional Schematic 3
Features
•
•
•
•
•
•
•
•
Integrated e/d Logic on chip
Positive Single Control
Insertion Loss 1.9 dB @ 6.0 GHz
IP3: 42 dBm typical @ 2.0 GHz
1 dB Attenuation Steps to 15 dB
Lead-Free 3 mm 16-Lead PQFN Package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Re-flow Compatible
Description
M/A-COM’s MAADSS0019 is a 4-bit, 1-dB step
GaAs MMIC digital attenuator in a lead-free 3mm 16
lead PQFN surface mount plastic package. The
MAADSS0019 is ideally suited for use where high
accuracy, very low power consumption and low
intermodulation products are required. Typical
applications include radio, cellular, wireless LANs,
GPS equipment and other gain / level control
circuits.
3. Blocking capacitors are uired on all Rorts
Pin Configuration
The MADSS0019 is part of a digital attenuator
family. This family includes 4, 5 and 6 bit attenuators
with 0.5, 1 or 2 dB steps and up to 31.5 range.
Pin No.
Function
Ground
Ground
RF In/Out
Ground
Ground
Ground
Ground
Ground
Pin No.
9
Function
1
2
3
4
5
6
7
8
RF In/Out
Ground
10
11
VDD
Ordering Information 1,2
12
Ground
Part Number
Package
13
V8 (8dB Bit)
V4 (4dB Bit)
V2 (2dB Bit)
V1 (1dB Bit)
14
MAADSS0019TR-3000
3000 piece reel
15
Sample Board
2.0 - 6.0 GHz Tuning
MAADSS0019SMB
16
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MAADSS0019
Digital Attenuator, 4-Bit, Single Control
15 dB, 2.0 - 6.0 GHz
Electrical Specifications 4: TA = 25°C, VDD = 5 V, Z0 = 50 Ω
Rev. V1
Parameter
Test Conditions
Units
Min.
Typ.
Max.
2.4 GHz
4.0 GHz
6.0 GHz
—
—
—
1.3
1.8
1.9
1.8
3.0
3.0
Reference Insertion Loss
dB
2.0 - 5.0 GHz
5.0 - 6.0 GHz
± (0.3 dB + 3% of attenuation setting in dB) dB
± (0.5 dB + 3% of attenuation setting in dB) dB
Attenuation Accuracy
VSWR
Trise, Tfall
Ton, Toff
2.0 - 6.0 GHz
Ratio
ns
—
—
—
1.4:1
50
—
—
—
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
ns
50
Transients
In Band
mV
—
—
75
25
—
—
1 dB Compression
Input Power, 2 GHz
dBm
2.0 - 6.0 GHz
IP2
IP3
Measured Relative to Input
(for two-tone Input Power up to +5 dBm)
dBm
dBm
—
—
80
42
—
—
2.0 - 6.0 GHz
Measured Relative to Input
(for two-tone Input Power up to +5 dBm)
IC
µA
µA
—
—
15
25
VC = 5 V
IDD
VDD = 5V
170
300
4. External DC blocking capacitors are required on all RF ports. Loss varies at 0.003 dB/°C.
Truth Table 5
Absolute Maximum Ratings 6,7
Parameter
Absolute Maximum
VC1 VC2 VC4 VC8
Attenuation (dB)
0
1
0
0
0
1
0
0
1
0
0
1
0
0
0
1
0
1
0
0
0
0
1
1
Reference IL
Input Power
50 MHz
500 - 6000 MHz
+27 dBm
+33 dBm
1
2
4
8
15
Control Voltage
-0.5 V < VC < 5.5 V
-40°C to +85°C
Operating Temperature
Storage Temperature
-65°C to +150°C
5. 0 = 0 ± 0.2 V, 1 = 2.8 to 5.0 V
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM does not recommend sustained operation near
these survivability limits.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MAADSS0019
Digital Attenuator, 4-Bit, Single Control
15 dB, 2.0 - 6.0 GHz
Rev. V1
Typical Performance Curves
Relative Attenuation across all states
Insertion Loss
0
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-5
-10
-15
-20
-4.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
Frequency (GHz)
Input Return Loss, Insertion Loss State
Input Return Loss, across all attenuation states
-10
-10
-15
-20
-25
-30
-35
-15
-20
-25
-40
-30
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
Frequency (GHz)
Output Return Loss, Insertion Loss State
Output Return Loss, across all attenuation states
-10
-10
-15
-20
-25
-30
-35
-15
-20
-25
-30
-40
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
Frequency (GHz)
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MAADSS0019
Digital Attenuator, 4-Bit, Single Control
15 dB, 2.0 - 6.0 GHz
Rev. V1
Lead Free 3 mm 16-Lead PQFN †
†
Reference Application Note S2038 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
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.
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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