process features full chip passivation for increased
performance and reliability.
1
2
3
4
5
6
7
8
VC1
VC1
VC2
VC2
VC3
VC3
VC4
VC4
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
VC1
VC1
VC2
VC2
VC3
VC3
VC4
VC4
Pin No.
9
10
11
12
13
14
15
16
Function
RF2
GND
GND
GND
GND
GND
GND
RF1
Ordering Information
Part Number
MAADSS0009
MAADSS0009TR-3000
1
Package
Lead-Free SOIC 16-Lead
3000 piece reel
7
8
Absolute Maximum Ratings
2,3
Parameter
Input Power
50 MHz
500-2000 MHz
Control Voltage
Operating Temperature
Storage Temperature
1. Reference Application Note M513 for reel size information.
Absolute Maximum
+27 dBm
+34 dBm
-8.5 V
V
C
5V
-40°C to +85°C
-65°C to +150°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAADSS0009
Digital Attenuator, 30 dB, 4-Bit
DC - 2.0 GHz
Electrical Specifications: T
A
= 25°C, V
C
= 0 V / -5 V, Z
0
= 50
Parameter
Insertion Loss (reference state)
Attenuation Accuracy
4
VSWR
Trise, Tfall
Ton, Toff
Transients
1 dB Compression
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
In-Band
Input Power, 0.05 GHz
Input Power, 0.5 - 2.0 GHz
Measured Relative to Input Power
(For two-tone input power up to +5 dBm)
0.05 GHz
0.5 - 2.0 GHz
Measured Relative to Input Power
(For two-tone input power up to +5 dBm)
0.05 GHz
0.5 - 2.0 GHz
|V
C
| = 5 V
Rev. V1
Test Conditions
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
Units
dB
dB
dB
Min.
—
—
—
Typ.
1.5
1.6
1.8
Max.
1.7
1.8
2.1
± (0.15 dB + 3% of Atten Setting in dB) dB
± (0.30 dB + 4% of Atten Setting in dB) dB
Ratio
nS
nS
mV
dBm
dBm
—
—
—
—
—
—
1.2:1
12
18
25
20
28
—
—
—
—
—
—
IP
2
dBm
dBm
—
—
45
68
—
—
IP
3
dBm
dBm
A
—
—
—
40
50
—
—
100
Control Current
4. Attenuation accuracy specifications apply with negative bias control and low inductance grounding.
Lead-Free SOIC-16
†
Truth Table
5
Control Inputs
VC
4
1
0
1
1
1
0
VC VC VC VC VC VC VC
4
3
3
2
2
1
1
0
1
0
0
0
1
1
1
0
1
1
0
0
0
1
0
0
1
1
1
1
0
1
0
0
0
0
1
0
1
1
1
1
1
0
0
0
0
0
0
1
1
Attenution
(dB)
Reference
State
2 dB
4 dB
8 dB
16 dB
30 dB
5. 0 = -0.2 V to 0 V, 1 = -8 V to -5 V.
† Reference Application Note M538 for lead-free solder reflow
recommendations.
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAADSS0009
Digital Attenuator, 30 dB, 4-Bit
DC - 2.0 GHz
Typical Performance Curves
Insertion Loss
3
Rev. V1
Attenuation
0
-5
2
-10
-15
1
+25°C
-40°C
+85°C
-20
-25
0
0.0
-30
0.5
1.0
1.5
2.0
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
Frequency (GHz)
VSWR
2.0
IL
2 dB
4 dB
8 dB
16 dB
Attenuation Accuracy
1.5
AttenDev 2
AttenDev4
Attendev8
AttenDev16
AttenDev30
1.8
1.0
0.5
1.6
0.0
1.4
-0.5
1.2
-1.0
1.0
0.0
0.5
1.0
1.5
2.0
-1.5
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
Frequency (GHz)
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAADSS0009
Digital Attenuator, 30 dB, 4-Bit
DC - 2.0 GHz
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
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