TGL2616-SM_15 Datasheet, PDF (1/14 Pages) TriQuint Semiconductor – 10-20 GHz 5-Bit Attenuator

Applications
• Commercial and Military Radar
• Satellite Communications
• Point to Point Radio
• Electronic Warfare
• General Purpose
TGL2616-SM
10-20 GHz 5-Bit Attenuator
Product Features
• Frequency Range: 10-20 GHz
• 5-Bit Digital Attenuator
• Attenuation Range: 23.25 dB
• Attenuation Step Size (LSB): 0.75 dB
• Insertion Loss (Ref. State): 4.8 dB
• RMS Amplitude Error: < 0.6 dB
• RMS Step Error: < 0.3 dB
• Control Voltage: 3.3-5.0 V
• Positive logic
• Package Size: 4.0 x 4.0 x 1.45 mm
General Description
TriQuint’s TGL2616-SM is a 5-bit digital attenuator
using TQPHT15, TriQuint’s production 0.15um GaAs
pHEMT process. Operating from 10 – 20 GHz, the
TGL2616-SM offers a low LSB of only 0.75 dB and
supports > 23 dB of attenuation range with a low RMS
step error of < 0.3 dB.
Using standard, positive control voltages, offered in a
4x4mm air cavity QFN, and offering excellent
broadband performance, the TGL2216-SM is ideal for
supporting a variety of commercial and military
applications.
Lead-free and RoHS compliant.
Evaluation Boards available on request.
Functional Block Diagram
24 23 22 21 20 19
1
2
RF In 3
4
VREF 5
6
25
5 BIT
23.25 dB
Digital Step Attenuator
18
17
16 RF Out
15
14 B4
13
7 8 9 10 11 12
B0 B1 B2 B3
Pad Configuration
Pad Number
1,2,4,6,7,12,13,15,17,18,
19,24,25
3
16
14
11
10
9
8
5
20-23
Symbol
GND
RF Input
RF Output
B4 (12 dB bit)
B3 (6 dB bit)
B2 (3 dB bit)
B1 (1.5 dB bit)
B0 (0.75 dB bit)
VREF
N/C
Ordering Information
Part
TGL2616-SM
ECCN
EAR99
Description
10-20 GHz 5-Bit
Digital Attenuator
Datasheet: Rev - 08-08-14
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com