Document
www.DataSheet4U.com
RoHS Compliant
MAAVSS0007 V1
Functional Schematic 1,2,3,4
Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz
Features
• • • • • • • • • • Single Positive Voltage Control: 0 to +5 Volts 40 dB Attenuation Range at 900 MHz ± 2 dB Linearity from BSL Low DC Power Consumption Tape and Reel Packaging Available Lead-Free SOIC-8 Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant Version of AT-108
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Description
M/A-COM's MAAVSS0007 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a lead-free SOIC-8 surface mount plastic package. The MAAVSS0007 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS equipment and automatic gain/level control circuits. The MAAVSS0007 is fabricated with a monolithic GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased performance and reliability.
1 2 3 4
1. Vcc = +5 VDC @ 50 µA maximum. 2. Vc = 0 VDC to +5 VDC @ 50 µA maximum. 3. External DC blocking capacitors are requirements on all RF ports. 4. 39 pF used for data measurements.
Pin Configuration
Pin No.
1 2
Function
Ground Ground RF Port VCC
Pin No.
5 6 7 8
Function
VC Ground RF Port Ground
Ordering Information
Part Number
MAAVSS0007 MAAVSS0007TR
Package
Bulk Packaging 1000 piece reel
3 4
Absolute Maximum Ratings 5,6
Parameter
Input Power Supply Voltage VCC Control Voltage VC Operating Temperature Storage Temperature
Note: Reference Application Note M513 for reel size information.
Absolute Maximum
+21 dBm -1 V < VCC < +8 V -1 V < VC < VCC +0.5 V -40°C to +85°C -65°C to +150°C
5. Exceeding any one or combination of these limits may cause permanent damage to this device. 6. 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 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
Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz
Electrical Specifications: TA = 25°C, Z0 = 50 Ω
Parameter
Insertion Loss Attenuation
MAAVSS0007 V1
Test Conditions
0.5 - 1.0 GHz 1.0 - 3.0 GHz 0.5 - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 3.0 GHz 0.5 - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 3.0 GHz 0.5 - 3.0 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 5.