DB0805A2017ASTR\500 AVX Corporation, DB0805A2017ASTR\500 Datasheet
DB0805A2017ASTR\500
Manufacturer Part Number
DB0805A2017ASTR\500
Description
DIRECTIONAL COUPLER 3DB 0805
Manufacturer
AVX Corporation
Type
Thin-Film Directional Couplersr
Datasheet
1.DB0805A2017ASTR500.pdf
(3 pages)
Specifications of DB0805A2017ASTR\500
Coupler Type
Standard
Frequency
2.01GHz ~ 2.025GHz
Coupling Factor
3dB
Applications
General Purpose
Insertion Loss
0.4dB
Power - Max
5W
Isolation
17dB
Return Loss
26dB
Package / Case
0805 (2012 Metric)
Product
Directional Couplers
Termination Style
SMD/SMT
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
478-5972-2
OHM
50
IN
AVX Thin Film Operation
ITF TECHNOLOGY
The DB00805A 3dB 90° Coupler is based on
thin-film multilayer technology.
The technology provides a miniature part with
excellent high frequency performance and
rugged construction for reliable automatic
assembly.
The ITF SMD 3dB 90° Coupler will be offered
in a variety of frequency bands compatible with
various types of high frequency wireless
systems.
FEATURES:
•
•
•
•
•
•
•
ORIENTATION IN TAPE
APPLICATIONS:
Balanced Amplifiers and
Miniature 0805 size
Low I.Loss
High Isolation
Surface mountable
RoHS Compliant
Supplied on T&R
Signal Distribution in
Wireless Communications
OUT1
OUT2
DB0805A 3dB 90° COUPLER 2017 MHz
OHM
50
IN
PRODUCT SPECIFICATION
OUT1
OUT2
DB0805A2017ASTR
Marking
Letter
Code
PAGE 1 OF 3
ITF Series
Parameter
Frequency
Port Impedance
Return Loss
Isolation
Insertion Loss
Amplitude
Balance
Phase Balance
(relative to 90º)
Power Handling
ELECTRICAL PARAMETERS
(Guaranteed over -40°C to +85°C Operating
Temperature Range)
DIMENSIONS - mm (inches)
(Bottom View)
RECOMMENDED PAD LAYOUT (mm)
W
L
T
A
B
(0. 022 ±0.010)
(0.080±0.004)
(0.061±0.004)
(0.037±0.006)
(0.014±0.006)
0.98±0.15
0.56±0.25
0.35±0.15
2.03±0.1
1.55±0.1
2.24
2010
Min.
0.7
12
12
0.15 typ
DB0805A2017ASTR Specification 15 October 2009.doc
Ground
Typ.
0.25
0.4
50
26
17
1
.
:
B ottom View
Max.
2025
0.4
0.8
3
5
0.64
1.76
Degrees
Watts
Unit
MHz
dB
dB
dB
dB
Ω
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DB0805A2017ASTR\500 Summary of contents
Page 1
PRODUCT SPECIFICATION DB0805A 3dB 90° COUPLER 2017 MHz ITF TECHNOLOGY The DB00805A 3dB 90° Coupler is based on thin-film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. The ...
Page 2
PRODUCT SPECIFICATION Typical Performance: 2010 MHz to 2025 MHz Return Loss - Input -10 -15 -20 -25 -30 2,000 Isolation -10 -12 -14 -16 -18 -20 2,000 Insertion Loss 0 -0.1 -0.2 -0.3 -0.4 -0.5 2,000 AVX Thin Film Operation ...
Page 3
PRODUCT SPECIFICATION Amplitude Balance 2,000 Phase Balance 2,000 AVX Thin Film Operation 2,010 2,020 Frequency (MHz) 2,010 2,020 Frequency (MHz) ITF Series PAGE 2,030 2,030 DB0805A2017ASTR Specification ...