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PDF AT220V5 Data sheet ( Hoja de datos )
| Número de pieza | AT220V5 | |
| Descripción | Digital Attenuator | |
| Fabricantes | MA-Com | |
| Logotipo |  |
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Digital Attenuator, 30 dB, 4-Bit
DC-2.0 GHz
Features
• Attenuation 2-dB Steps to 30 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-220 is a 4-bit, 2-dB step GaAs MMIC
digital attenuator in a low cost SOIC 16-lead surface
mount plastic package. The AT-220 is ideally suited
for use where high accuracy, fast switching, very low
power consumption and low intermodulation
products are required. Typical applications include
radio and cellular equipment, wireless LANs, GPS
equipment and other Gain/Level Control circuits.
The AT-220 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 Information
Part Number
AT-220 PIN
Package
SOIC 16-Lead Plastic Package
AT-220TR*
1000 piece reel
* Reference Application Note M513 for reel size information.
AT-220
V5
Functional Schematic
RF1 GND GND GND GND GND GND RF2
16 15 14 13 12 11 10 9
16 dB
8 dB
4 dB
2 dB
12345678
VC1 VC1 VC2 VC2 VC3 VC3 VC4 VC4
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
Absolute Maximum Ratings 1
Parameter
Input Power:
50 MHz
500-2000 MHz
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+27 dBm
+34 dBm
-8.5 V ≤ VC ≤ 5V
-40°C to +85°C
-65°C to +150°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
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.
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AT220V5.PDF ] | |
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