AT-210 Ver la hoja de datos (PDF) - M/A-COM Technology Solutions, Inc.
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AT-210 Datasheet PDF : 3 Pages
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AT-210
Digital Attenuator, 15 dB, 4-Bit
DC - 2.0 GHz
Features
• Attenuation 1-dB Steps to 15 dB
• High Accuracy
• Low Intermodulation Product: +50 dBm IP3
• Low DC Power Consumption: 50 µW
• SOIC-16 Plastic Package
• Tape and Reel Packaging Available
• Temperature Stability +/-0.15 dB: -40°C to +85°C
Description
M/A-COM’s AT-210 is a 4-bit, 1-dB step GaAs MMIC
digital attenuator in a low cost SOIC 16-lead surface
mount plastic package. The AT-210 is ideally suited
for use where high accuracy, fast switching, very low
power consumption and low intermodulation
products are required. Typical applications include
radio, cellular, and wireless LANs, GPS equipment
and other Gain/Level Control circuits.
The AT-210 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
AT-210 PIN
AT-210TR
Package
SOIC 16-Lead Plastic Package
Tape & Reel
1. Reference Application Note M513 for reel size information.
Absolute Maximum Ratings 2,3
Parameter
Absolute Maximum
Input Power:
50 MHz
500-2000 MHz
+27 dBm
+34 dBm
Control Voltage
Operating Temperature
-8.5 V ≤ VC ≤ 5V
-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.
Functional Schematic
Rev. V4
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
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
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266
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: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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.
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