MAAD-007084-0001TB [TE]
Digital Attenuator 15.5 dB, 5-Bit, TTL Driver, DC-2.0 GHz; 数字衰减器15.5分贝， 5位， TTL驱动器， DC- 2.0 GHz的
| 型号： | MAAD-007084-0001TB |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator 15.5 dB, 5-Bit, TTL Driver, DC-2.0 GHz |
| 文件： | 总4页 (文件大小：233K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
Digital Attenuator
1 5 .5 d B , 5 -B it, T T L Driv er, DC -2 .0 G H z
M AAD-0 0 7 0 8 4 -0 0 0 1 0 0
V 2
Features
Schematic with Off-Chip Components
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Attenuation: 0.5 dB Steps to 15.5 dB
Low DC Power Consumption
Integral TTL Driver
50 ohm Impedance
Test Boards are Available
Tape and Reel Packaging Available
Lead-Free SOW -16 Package
100% Matte Tin Plating over Copper
Halogen-Free —Green“ Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT65-0283
Description
Pin Configuration
M/A-COM's MAAD-007084-000100 is a GaAs FET
5-bit digital attenuator with integral TTL driver. Step
size is 0.5 dB providing a 15.5 dB total attenuation
range. This device is in a SOW -16 plastic surface
mount package. The MAAD-007084-000100 is
ideally suited for use where accuracy, fast speed,
very low power consumption and low costs are
required.
Pin No.
Function
RF
Pin No.
Function
C8
1
2
3
4
5
6
7
8
9
GND
GND
GND
GND
GND
GND
RF
10
11
12
13
14
15
16
Vcc
Vee
C4
C2
C1
C0.5
GND
Ordering Information
Truth Table (Digital Attenuator)
Part Number
Package
MAAD-007084-000100
Bulk Packaging
C8
C4
C2
C1
C0.5
Attenuation
0
0
0
0
0
Loss, Reference
MAAD-007084-0001TR
MAAD-007084-0001TB
1000 piece reel
0
0
0
0
1
1
0
0
0
1
0
1
0
0
1
0
0
1
0
1
0
0
0
1
1
0
0
0
0
1
0.5 dB
1.0 dB
2.0 dB
4.0 dB
8.0 dB
15.5 dB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Note: Die quantity varies.
0 = TTL Low; 1 = TTL High
* 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
1 5 .5 d B , 5 -B it, T T L Driv er, DC -2 .0 G H z
M AAD-0 0 7 0 8 4 -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 - 1.0 GHz
DC - 2.0 GHz
dB
dB
–
–
2.5
2.7
2.7
3.0
Attenuation Accuracy
Any Bit
Any Combination of Bits
DC - 2.0 GHz
DC -2.0 GHz
dB
dB
–
–
–
–
±(.3 +4% of atten)
± (.3 +6% of atten)
VSW R
Full Range
DC - 2.0 GHz
Ratio
–
1.5:1
2:1
Switching Speed1
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
–
–
ns
ns
–
–
75
20
150
50
1 dB Compression
Input IP3
–
–
50 MHz
0.5 - 2.0 GHz
dBm
dBm
–
–
+21
+29
–
–
Two-tone inputs up to +5 dBm
50 MHz
0.5-2.0 GHz
dB
dB
–
–
+35
+48
–
–
Vcc
Vee
–
–
–
–
V
V
4.75
-8.0
5.0
-5.0
5.25
-4.75
VIL
VIH
LOW -level input voltage
HIGH-level input voltage
–
–
V
V
0.0
2.0
–
–
0.8
5.0
lin (Input Leakage Current)
Vin = VCC or GND
–
–
uA
uA
-1.0
–
–
1.0
Icc
Vcntrl = VCC or GND
250
400
(Quiescent Supply Current)
ꢀIcc2
VCC = Max, Vcntrl = VCC - 2.1 V
–
–
mA
mA
–
–
1.0
–
(Additional Supply Current
Per TTL Input Pin)
I
EE
V
EE min to max, Vin = VIL or VIH
-1.0
-0.2
1. Decoupling capacitors (.01 µF) are required on power supply lines.
2. For calculating ꢀIcc, the number of TTL input pins is 6.
Absolute Maximum Ratings3,4
Parameter
Absolute Maximum
Handling Procedures
Max. Input Power
0.05 GHz
Please observe the following precautions to avoid
damage:
+27 dBm
+34 dBm
0.5 - 2.0 GHz
VCC
VEE
-0.5V ≤ VCC ≤ +7.0V
-8.5V ≤ VEE ≤ +0.5V
-0.5V ≤ VCC - VEE ≤ 14.5V
-0.5V ≤ Vin ≤ VCC + 0.5V
-40ºC to +85ºC
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.
VCC - VEE
Vin5
Operating Temperature
Storage Temperature
-65ºC to +125ºC
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. M/A-COM does not recommend sustained operation near
these survivability limits.
5. Standard CMOS TTL interface, latch-up will occur if logic sig-
nal is applied prior to power supply.
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
1 5 .5 d B , 5 -B it, T T L Driv er, DC -2 .0 G H z
M AAD-0 0 7 0 8 4 -0 0 0 1 0 0
V 2
Typical Performance Curves
Attenuation Accuracy 0.5, 1, 2, and 4 dB Bits
Insertion Loss
0 .5, 1, 2 dB Bits
4 dB Bit
2.5
2
0.4
0.3
0.2
0.1
0.0
1.5
1
-0.1
-0.2
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
Attenuation Accuracy 8 dB Bit and Max. Attenuation
VSW R @ Insertion Loss
RFout
RFin
8
dB
M ax. At t enuat ion
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
1
0
500
1000
1500
2000
0
500
1000
1500
2000
Frequency (MHz)
Frequency (MHz)
VSW R RF OUT 0.5, 1, 2, and 4 dB Bits
VSW R RF IN 0.5, 1, 2, 4, 8 dB Bits and Max. Attenuation
1.5
1.5
1.4
1.3
1.4
1.3
1.2
1.1
1
1.2
1.1
1
0
500
1000
1500
2000
0
500
1000
1500
2000
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
1 5 .5 d B , 5 -B it, T T L Driv er, DC -2 .0 G H z
M AAD-0 0 7 0 8 4 -0 0 0 1 0 0
V 2
Typical Performance Curves
VSW R RF OUT 8 dB Bit and Max. Attenuation
1.5
1.4
1.3
1.2
1.1
1
0
500
1000
1500
2000
Frequency (MHz)
Lead-Free, SOW -16†
Package outline conforms to JEDEC standard MS-013AA.
†
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
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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