MAAT-000004-SMB003 [TE]
Attenuator, Digital, 5-Bit 0.1 - 20.0 GHz; 衰减器，数字， 5位0.1 - 20.0 GHz的
| 型号： | MAAT-000004-SMB003 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Attenuator, Digital, 5-Bit 0.1 - 20.0 GHz |
| 文件： | 总6页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
Features
♦ 5-Bit Attenuator, 22 dB Range, LSB = 0.75 dB
♦ 0.1 to 20.0 GHz Operation
♦ 4 mm, 24-Lead PQFN
♦ TTL Control Inputs
♦ MSAG™ Process
Description
The MAATGM0004 is a 5-bit bi-directional Digital Attenuator
with Parallel Input Control. This product is fully matched to 50
ohms on both the input and output.
Each device is 100% RF tested to ensure performance com-
pliance. The part is fabricated using M/A-COM’s GaAs Multi-
function Self-Aligned Gate (MSAG) Process.
The 4 mm PQFN package has a lead-free lead finish that is
RoHS compliant and compatible with a 260ºC reflow tempera-
ture. The package also features low lead inductance and an
excellent thermal path. The MTTF is 1,000,000 hours at
170ºC.
Primary Applications
♦ VSAT
♦ Point-to-Point Communications
♦ Weather Radar
♦ Military Radar
Also Available in:
♦ Electronic Warfare
Description
Die
Plastic Package Sample Board
Part Number
MAAT-000004-SMB003
MAATGM0004-DIE
Electrical Characteristics: TB = 25°C, Z0 = 50Ω, VEE = -5V
Parameter
Bandwidth
Symbol
f
Typical
0.1-20
22
Units
GHz
dB
Attenuation Range
∆G
Digital Supply Current
IEE
IL
<10
mA
dB
Reference State Insertion Loss (<10 GHz)
Reference State Insertion Loss (10 - 20 GHz)
VSWR (All States - <10 GHz)
VSWR (All States - 10 - 20 GHz)
Attenuation Error (<10 GHz)
Attenuation Error (10 - 20 GHz)
Phase Variation (All States - <10 GHz)
Phase Variation (All States - 10 - 20 GHz)
<4
IL
<6
dB
VSWR
VSWR
Err
1.5:1
3:1
-1.5 to +0.1
-0.5 to +2.0
<±5
dB
dB
°
Err
∆Ф
∆Ф
<±20
°
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
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
Maximum Ratings1
Parameter
Input Power
Symbol
PIN
Absolute Maximum
Units
dBm
V
36
-6
Source Supply Voltage
VEE
Junction Temperature
Storage Temperature
TJ
170
°C
°C
TSTG
-55 to +150
1. Operation beyond these limits may result in permanent damage to the part.
Recommended Operating Conditions2
Characteristic
Control Voltage
Logic High
Symbol
Min
Typ
Max
Unit
A1 thru A6
3
0
5
0
5
V
V
Logic Low
0.4
150
-4.8
Junction Temperature
Digital Supply Voltage
TJ
°C
V
VEE
-5.2
-5
2. Operation outside of these ranges may reduce product reliability.
Truth Table3
Pin
19
20
21
22
23
24
Description
Level
State
12.0 dB Attenuation Bit
6.0 dB Attenuation Bit
VEE: DC Suply Voltage
3.0 dB Attenuation Bit
1.5 dB Attenuation Bit
0.75 dB Attenuation Bit : LSB
Logic High
Logic High
-5V
Attenuation ≈ 12.0 dB
Attenuation ≈ 6.0 dB
ON
Logic High
Logic High
Logic High
Attenuation ≈ 3.0 dB
Attenuation ≈ 1.5 dB
Attenuation ≈ 0.75 dB
3. All Attenuation Bits at Logic Low = Reference State.
Operating Instructions
This device is static and light sensitive. Operation of the digital circuitry can be
impaired under high intensity light, e.g., microscope light.
No voltage sequencing is required to operate this part.
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
2
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
10
9
8
7
6
5
4
3
2
1
0
10
-50ºC
50ºC
9
8
7
6
5
4
3
2
1
0
-50ºC
50ºC
150ºC
150ºC
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Frequency (GHz)
2
4
6
8
10
12
14
16
18
20
20
20
Frequency (GHz)
Figure 1. Insertion Loss vs. Frequency & Case Temperature - Reference State
Figure 2. Insertion Loss vs. Frequency & Case Temperature - Reference State
28
26
24
22
20
18
16
14
12
10
8
28
26
24
22
20
18
16
14
12
10
8
6
6
4
4
2
2
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Frequency (GHz)
2
4
6
8
10
12
14
16
18
Frequency (GHz)
Figure 3. Relative Insertion Loss vs. Frequency & Attenuation State - All States
Figure 4. Relative Insertion Loss vs. Frequency & Attenuation State - All States
30
25
20
15
10
5
30
25
20
15
10
5
0
0
-5
-5
-10
-15
-20
-25
-30
-10
-15
-20
-25
-30
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Frequency (GHz)
2
4
6
8
10
12
14
16
18
Frequency (GHz)
Figure 5. Relative Insertion Phase vs. Frequency & Attenuation State - All States
Figure 6. Relative Insertion Phase vs. Frequency & Attenuation State - All States
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
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
6
5
4
3
2
1
6
5
4
3
2
1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Frequency (GHz)
2
4
6
8
10
12
14
16
18
20
Frequency (GHz)
Figure 7. VSWR (RF Port 1) vs. Frequency & Attenuation State - All States
Figure 8. VSWR (RF Port 1) vs. Frequency & Attenuation State - All States
6
5
4
3
2
1
6
5
4
3
2
1
2
4
6
8
10
12
14
16
18
20
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Frequency (GHz)
Frequency (GHz)
Figure 10. VSWR (RF Port 2) vs. Frequency & Attenuation State - All States
Figure 9. VSWR (RF Port 2) vs. Frequency & Attenuation State - All States
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
IDEAL
-3.0
2 GHz
10 GHz
18 GHz
-4.0
-5.0
0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 22.5 24.0
Commanded Attenuation State (dB)
Figure 11. Typical Attenuation Error vs. Commanded Attenuation State & Frequency
4
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
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
Figure 12. 4mm PQFN 24 Lead Package Drawing
Reference JEDEC M0-220 (see http://www.jedec.org), VAR. VJJC-3 (Issue E) for additional dimensional and tolerance information.
VEE
0. 01 to 0.1μF
100pF – as close
to the part as
possible.
Control
Inputs
5
Figure 13. Recommended Bias Configuration
Note: The exposed pad centered on the package bottom must be connected to RF
and dc ground for proper electrical and thermal operation.
Refer to M/A-COM Application Note Surface Mounting Instructions for PQFN Packages #S2083* for assembly guidelines.
*Application Notes can be found by going to M/A-COM’s web page (http://www.macom.com/Application%20Notes/index.htm) and selecting
the required Application Note.
5
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
MAATGM0004
Attenuator, Digital, 5-Bit
0.1-20.0 GHz
Rev —
Preliminary Information
Figure 14. Demonstration Board PN MAAT-000004-SMB003 (available upon request).
6
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.
相关型号：
©2020 ICPDF网 联系我们和版权申明