MAADSS0012 Datasheet, PDF (1/5 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator, 1-Bit, Single Control 21 dB, 0.8 - 8.0 GHz

MAADSS0012
Digital Attenuator, 1-Bit, Single Control
21 dB, 0.8 - 8.0 GHz
Features
• 21 dB Step Attenuator
• Positive Control: 2.5 V typical
• Insertion Loss: 0.75 dB typical @ 2.0 GHz
• Current Consumption: 40 µA typical
• IP3: >42 dBm typical @ 2.0 GHz
• Lead-Free 2mm 8-Lead PDFN Package
• Halogen-Free “Green” Mold Compound
• RoHS* Compliant and 260°C Re-flow Compatible
Description
M/A-COM’s MAADSS0012 is a 1-bit, 21 dB step
attenuator. This GaAs MMIC digital attenuator is
packaged in an ultra small lead free 2 mm 8-Lead
PDFN surface mount package.
The MAADSS0012 digital attenuator will work with
any power source operating between 2.8 and 5.0
volts. This single bit attenuator is ideally suited for
use in wide band systems, up to 8.0 GHz where
good linearity and low insertion loss are required.
Typical applications for the MAADSS0012 attenuator
include WiMAX (802.16), Mesh Networks, Multi-
band repeaters and other linear systems.
Ordering Information ^1,2
Part Number
Package
MAADSS0012TR-3000
3000 piece reel
MAADSS0012SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Functional Schematic ³
Rev. V2
3. Blocking capacitors are required on all RF ports.
Pin Configuration
Pin No. Function
1
V_C
2
Ground
3
RF In/Out
4
Ground
Pin No.
5
6
7
8
Function
Ground
RF In/Out
Ground
V_DD
Absolute Maximum Ratings ^4,5
Parameter
Input Power
0.8 - 8.0 GHz
V_DD = 2.8 - 5.0 V
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+33 dBm
-0.5 V < V_C < 5.0 V
-40°C to +85°C
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] / Fax: [phone]
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
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macomtech.com for additional data sheets and product information.
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.