TGL2223-SM_15 Datasheet, PDF (1/13 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-SM
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: < 0.5 dB
• Control Voltage: -3.3 to -5.0 V
• Package Size: 3.0 x 3.0 x 1.45 mm
General Description
TriQuint’s TGL2223-SM 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-SM 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-SM is ideal for supporting of a variety of
commercial and military applications.
The TGL2223-SM is packaged in a 3 x 3 (mm)
ceramic air-cavity QFN 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
14 13 12 11
`
1
RF In 2
3
15
5 bit
15.5 dB
DSA
10
9 RF Out
8
4
5
6
7
Pad Configuration
Pad Number
1, 3, 8, 10 ,15
2
4
5
6
7
9
11
12
13
14
Symbol
Package ground
RF Input
Comp. control line for 8.0 dB bit
Control line for 0.5 dB bit
Control line for 1.0 dB bit
Comp. control line for 4.0 dB bit
RF Output
Comp. control line for 4.0 dB bit
Comp. control line for 2.0 dB bit
Comp. control line for 2.0 dB bit
Comp. control line for 8.0 dB bit
Ordering Information
Part
TGL2223-SM
ECCN
EAR99
Description
0.1-31 GHz 5-Bit
Digital Attenuator
Datasheet: Rev - A 01-27-15
© 2014 TriQuint
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Disclaimer: Subject to change without notice
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