TGL2223_15 Datasheet, PDF (1/11 Pages) TriQuint Semiconductor – 0.1-31 GHz 5-Bit Attenuator

Applications
• Commercial and Military Radar
• Electronic Warfare
• Satellite Communications
• Point to Point Radio
• General Purpose
TGL2223
0.1-31 GHz 5-Bit Attenuator
Product Features
• Frequency Range: 0.1-31 GHz
• 5-Bit Digital Attenuator
• Attenuation Step Size (LSB): 0.5 dB
• Attenuation Range: 15.5 dB
• Insertion Loss (Ref. State): 1.8-4.2 dB
• RMS Attenuation Error: < 0.9 dB
• RMS Step Error: < 0.4 dB
• Control Voltage: -3.3 to -5.0 V
• Die Size: 1.180 x 0.800 x 0.100 mm
General Description
TriQuint’s TGL2223 is a wideband, 5-bit digital
attenuator using TriQuint’s TQPHT15 production
0.15um GaAs pHEMT process. Operating from 0.1 -
31 GHz, the TGL2223 offers a low LSB of 0.5 dB and
supports > 15.5 dB of attenuation range with a low
RMS step error of < 0.5 dB.
Using standard, negative control voltages from -3.3 to
-5 V coupled with excellent broadband performance,
the TGA2223 is ideal for supporting of a variety of
commercial and military applications.
The TGL2223 is in die form, 1.180 x 0.800 x 0.100
mm, with both RF ports matched to 50 ohms for
simple system integration.
Lead-free and RoHS compliant.
Evaluation Boards available on request.
Functional Block Diagram
B1 B3 B4 B7
2
3
4
5
RF
IN ₁
8 dB
0.5 dB
2 dB
1 dB
4 dB
RF
6 ^OUT
10
9
8
7
B0 B2 B5 B6
Pad Configuration
Pad Number
1
2
3
4
5
6
7
8
9
10
Symbol
RF Input
Compl. control line for 8.0 dB bit
Compl. control line for 2.0 dB bit
Compl. control line for 2.0 dB bit
Compl. control line for 4.0 dB bit
RF Output
Compl. control line for 4.0 dB bit
Control line for 1.0 dB bit
Control line for 0.5 dB bit
Compl. control line for 8.0 dB bit
Ordering Information
Part
TGL2223
ECCN
EAR99
Description
0.1-31 GHz 5-Bit
Digital Attenuator
Datasheet: Rev - 12-17-14
© 2014 TriQuint
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Disclaimer: Subject to change without notice
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