MAATSS0020 데이터 시트보기 (PDF) - Tyco Electronics
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MAATSS0020 Datasheet PDF : 3 Pages
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Digital Attenuator, 31 dB, 5-Bit
DC - 2.0 GHz
Features
• 1-dB Attenuation Steps to 31 dB
• Ultra Low DC Power Consumption
• Low Intermodulation Products: IP3 = 50 dBm
• Tape and Reel Packaging Available
• Temperature Stability: ± 0.15 dB from -40°C to
+85°C
• Lead-Free SSOP-20 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of AT-260
RoHS
Compliant
Functional Schematic
MAATSS0020
V1
Description
M/A-COM’s MAATSS0020 is a 5-bit, 1-dB step
GaAs MMIC digital attenuator in a lead-free
SSOP-20 surface mount plastic package. The
MAATSS0020 is ideally suited for use where high
accuracy, fast switching, very low power
consumption and low intermodulation products are
required at a low cost.
Typical applications include radio and cellular
equipment, wireless LANS, GPS equipment and
other gain/level control circuits.
The MAATSS0020 is fabricated with a monolithic
GaAs MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
Ordering Information1
Part Number
MAATSS0020
MAATSS0020TR-3000
Package
SSOP 20-Lead
3000 piece reel
1. Reference Application Note M513 for reel size information.
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
Function
VC1
VC1
VC2
VC2
VC3
VC3
VC4
VC4
No Connection
VC5
Pin No.
11
12
13
14
15
16
17
18
19
20
Function
RF1
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
RF2
Absolute Maximum Ratings 2,3
Parameter
Absolute Maximum
Input Power:
0.05 GHz
0.5 - 2.0 GHz
+27 dBm
+34 dBm
Control Voltage
+5 V, -8.5 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-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 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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