MAAD-007080-0001TB [TE]
Digital Attenuator 50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz; 数字衰减器50.0分贝， 6位， TTL驱动器， DC- 2.4 GHz的
| 型号： | MAAD-007080-0001TB |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator 50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz |
| 文件： | 总6页 (文件大小：292K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Functional Schematic
Features
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Attenuation: 1 dB Steps to 50 dB
Single Positive Supply
Contains Internal DC to DC Converter
Low DC Power Consumption
Small Footprint, JEDEC Package
Integral TTL Driver
50 ohm Impedance
Lead-Free CSP-1 Package
100% Matte Tin Plating over Copper
Halogen-Free —Green“ Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT90-1106
Description
M/A-COM's MAAD-007080-000100 is a GaAs FET
6-bit digital attenuator with integral TTL driver. Step
size is 1 dB providing a 50 dB total attenuation
range. This device is in a PQFN plastic surface
mount package. MAAD-007080-000100 is ideally
suited for use where accuracy, fast speed, very low
power consumption and low costs are required. For
dual supply designs without switching noise, use
MAAD-007082-000100.
Pin Configuration1
Pin No.
Function
C16
C8
Pin No.
17
Function
NC
1
2
18
NC
3
C4
19
+Vcc
NC
4
C2
20
5
C1
21
Cp
6
C32
GND
NC
22
NC
Ordering Information
7
23
Cp
8
24
NC
Part Number
Package
9
NC
25
-Vee3
GND
RF2
GND
NC2
-Vee3
NC
MAAD-007080-00100
Bulk Packaging
10
11
12
13
14
15
NC2
GND
RF1
GND
NC
26
MAAD-007080-001TR
MAAD-0007080-001TB
1000 piece reel
27
Sample Test Board
28
29
Note: Reference Application Note M513 for reel size
information.
Note: Die quantity varies.
30
NC
31
16
NC
32
+Vcc
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN Packages)
2. Pins 10 & 29 must be isolated
3. -Vee is produced internally and requires a .1µF cap to GND.
Generated noise is typical of switching DC-DC Converters.
* 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
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
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Electrical Specifications: TA = 25°C, Z0 = 50W
Parameter
Test Conditions
Frequency
Units Min
Typ
Max
Insertion Loss
–
DC - 2.4 GHz
dB
–
5.5
6.0
Attenuation Accuracy
Individual Bits 1-2-4-8-16-32 dB
Any Combination of Bits 1 to 50 dB
DC - 2.4 GHz
DC - 2.4 GHz
dB
dB
–
–
–
–
±(.3 +5% of atten setting)
±(.5 +8% of atten setting)
VSW R
Full Range
DC - 2.4 GHz
Ratio
–
1.8:1
2:1
Switching Speed
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
–
–
ns
ns
–
–
75
20
–
–
1 dB Compression
Input IP3
–
–
50 MHz
0.5 - 2.4 GHz
dBm
dBm
–
–
+21
+24
–
–
Two-tone inputs up to +5 dBm
50 MHz
0.5-2.4 GHz
dB
dB
–
–
+35
+48
–
–
Vcc
–
–
V
4.75
5.0
5.25
VIL
VIH
LOW -level input voltage
HIGH-level input voltage
–
–
V
V
0.0
2.0
–
–
0.8
5.0
lin (Input Leakage Current)
Icc4
Vin = VCC or GND
–
–
uA
-1.0
–
–
6
1.0
10
Vcc min to max, Logic —0“ or —1“
mA
Turn-on Current5
For guaranteed start-up
–
mA
mA
–
–
–
–
125
1.0
ꢁIcc
VCC = Max, Vcntrl = VCC - 2.1 V
(Additional Supply Current
Per TTL Input Pin)
Switching Noise
Generated from
DC-DC Converter with
recommended capacitors
3.5 MHz
–
dBm
–
–
-93
15
–
–
Thermal Resistance ꢀjc
–
°C/W
Recommended PCB Configuration9
4. During turn-on, the device requires an initial —Turn-on Current“.
Once operational, Icc will drop to the specified levels.
5. The DC-DC converter is guaranteed to start in 100 µs as long as
the power supplies can provide a minimum of 100 mA —Turn-on
Current“.
Absolute Maximum Ratings6,7
Parameter
Absolute Maximum
Max. Input Power
0.05 GHz
+27 dBm
+34 dBm
0.5 - 2.4 GHz
VCC
-0.5V ≤ VCC ≤ +6.0V
-0.5V ≤ Vin ≤ VCC + 0.5V
-40ºC to +85ºC
Vin8
Operating Temperature
Storage Temperature
-65ºC to +125ºC
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.
8. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
9. Application Note C2083 is available on line at www.macom.com.
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
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Truth Table (Digital Attenuator)
Handling Procedures
C32 C16 C8 C4 C2
C1
0
Attenuation
Loss, Reference
1.0 dB
Please observe the following precautions to avoid
damage:
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
2.0 dB
4.0 dB
8.0 dB
16.0 dB
32.0 dB
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.
1
1
0
0
1
0
50.0 dB
0 = TTL Low; 1 = TTL High
Typical Performance Curves
VSW R @ Insertion Loss
Insertion Loss
Out put
Input
6.0
5.0
4.0
3.0
2.2
1.9
1.6
1.3
1.0
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
Attenuation Error, 1 dB Bit
Attenuation Error, 2 dB Bit
0.2
0.1
0.2
0.1
0.0
0.0
-0.1
-0.2
-0.1
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
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
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Typical Performance Curves
Attenuation Error, 8 dB Bit
Attenuation Error, 4 dB Bit
0.4
0.3
0.2
0.4
0.3
0.2
0.1
0.0
0.1
0.0
-0.1
-0.2
-0.1
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
Attenuation Error, 16 dB Bit
Attenuation Error, 32 dB Bit
1.0
1.0
0.6
0.2
0.6
0.2
-0.2
-0.6
-0.2
-0.6
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
Attenuation Error, Max. Attenuation
VSW R, 1 dB Bit
Input
Output
1.8
2.5
1.6
0.5
-1.5
1.4
1.2
1.0
0
400
800
1200
1600
2000
2400
-3.5
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
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
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Typical Performance Curves
VSW R, 4 dB BIt
VSW R, 2 dB Bit
Out put
Input
Input
Out put
1.8
1.6
1.8
1.6
1.4
1.2
1.0
1.4
1.2
1.0
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
VSW R, 8 dB Bit
VSW R, 16 dB Bit
Output
Input
1.8
1.6
1.4
1.2
1.0
Input
Out put
1.6
1.4
1.2
1.0
0
400
800
1200
1600
2000
2400
Frequency (MHz)
0
400
800
1200
1600
2000
2400
Frequency (MHz)
VSW R, 32 dB Bit
VSW R, Maximum attenuation
Input
Out put
1.60
Input
Output
1.6
1.40
1.20
1.00
1.4
1.2
1.0
0
400
800
1200
1600
2000
2400
0
400
800
1200
1600
2000
2400
Frequency (MHz)
Frequency (MHz)
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
Digital Attenuator
5 0 .0 d B , 6 -B it, T T L Driv er, DC -2 .4 G H z
M AAD-0 0 7 0 8 0 -0 0 0 1 0 0
V 2
Typical Performance Curves
Maximum IP3 over Temperature Range and
Attenuation @ 950 MHz
Maximum IP3 over Temperature Range and
Attenuation @ 50 MHz
50
40
30
20
50
40
30
20
Loss
1
2
4
8
16
32
50
Loss
1
2
4
8
16
32
50
Attenuation (dB)
Attenuation (dB)
Maximum IP3 over Temperature Range and
Attenuation @ 1900 MHz
CSP-1, Lead-Free 4 x 6 mm, 32-lead
PQFN†
50
40
30
20
Loss
1
2
4
8
16
32
50
Attenuation (dB)
†
Reference Application Note M538 for lead-free solder reflow
recommendations.
6
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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