DB0805A0915ASTR AVX Corporation, DB0805A0915ASTR Datasheet

COUPLER, 3DB, 915MHZ

DB0805A0915ASTR

Manufacturer Part Number
DB0805A0915ASTR
Description
COUPLER, 3DB, 915MHZ
Manufacturer
AVX Corporation
Type
Thin-Film Directional Couplersr
Datasheet
1.DB0805A0880ASTR.pdf (13 pages)

Specifications of DB0805A0915ASTR

Insertion Loss
0.35dB
Svhc
No SVHC (15-Dec-2010)
Termination Type
SMD
Frequency Response Max
915MHz
Product
Directional Couplers
Frequency
915 MHz
Termination Style
SMD/SMT
Package / Case
0805 (2012 metric)
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
DB0805A0915ASTR
Manufacturer:
AVX
Quantity:
60 000
3
Thin-Film Directional Couplers
DB0805 3dB 90° Couplers
GENERAL DESCRIPTION
ITF TECHNOLOGY
The ITF SMD 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 3dB 90° Coupler is offered in a variety of frequency bands
compatible with various types of high frequency wireless
systems.
Recommended Pad Layout Dimensions
64
ELECTRICAL PARAMETERS*
*With Recommended Pad Layout
DB0805A0880AWTR
DB0805A0915AWTR
DB0805A0967AWTR
DB0805A1350AWTR
DB0805A1650AWTR
DB0805A1800AWTR
DB0805A1850AWTR
DB0805A1900AWTR
DB0805A1950AWTR
DB0805A2140AWTR
DB0805A2325AWTR
Part Number**
Important:
2.24 (0.088)
(0.028)
0.70
Frequency F
0.15 (0.006) TYP.
1350±50
1650±50
1800±50
1850±50
1900±50
1950±50
2140±50
2325±50
880±30
915±30
967±30
[MHz]
GROUND
O
I. Loss @ F
[dB]
0.35
0.35
0.35
0.35
0.35
0.30
0.30
0.30
0.25
0.25
0.25
All intermediate frequencies within the
indicated range are readily available.
(0.025)
O
0.64
Phase Balance Code Letter
mm (inches)
[deg] max.
(0.069)
1.76
3
3
3
3
3
3
3
3
3
3
3
Marking
C
Y
V
V
F
F
K
K
K
L
T
TERMINALS (Top View)
Orientation in Tape
APPLICATIONS
• Balanced Amplifiers and
DIMENSIONS:
millimeters (inches)
Signal Distribution in
Mobile Communications
W
OHM
B
L
T
A
50
IN
** LEAD FREE TERMINATION
(0.080±0.004)
(0.061±0.004)
(0.037±0.006)
(0.022±0.010)
(0.014±0.006)
2.03±0.10
1.55±0.10
0.98±0.15
0.56±0.25
0.35±0.15
PART NUMBERS:
DB0805AxxxxASTR
OUT1
OUT2
T
RoHS COMPLIANT
Pb: Free
OHM
50
IN
FEATURES
• Miniature 0805 size
• Low I. Loss
• High Isolation
• Power Handling:
• Surface Mountable
• Supplied on Tape and Reel
• Operating Temperature
10W RF CW
-40°C to +85°C
L
Bottom View
OUT2
OUT1
A
Code Letter
Marking
B
W

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DB0805A0915ASTR Summary of contents

Page 1

Thin-Film Directional Couplers DB0805 3dB 90° Couplers GENERAL DESCRIPTION ITF TECHNOLOGY The ITF SMD 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 ...

Page 2

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 880 ± 30MHz DB0805A0880AWTR -3.0 I. Loss 1 -3.2 -3.4 I. Loss 2 -3.6 -3.8 850 865 -10 -12 -14 -16 R. Loss -18 Isolation -20 -22 -24 -26 -28 -30 850 855 ...

Page 3

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 915 ± 30MHz DB0805A0915AWTR -2.8 -3.0 -3.2 I. Loss 1 -3.4 I. Loss 2 3 -3.6 -3.8 885 -10 -12 -14 -16 Isolation -18 -20 R. Loss -22 -24 -26 -28 -30 865 ...

Page 4

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 967± 30MHz DB0805A0967AWTR -2.8 -3.0 -3.2 I. Loss 1 -3.4 I. Loss 2 -3.6 -3.8 937 952 -10 -12 -14 -16 R. Loss -18 -20 Isolation -22 -24 -26 -28 -30 917 942 ...

Page 5

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1350 ± 50MHz DB0805A1350AWTR -3.0 -3.2 I. Loss 1 -3.4 I. Loss 2 -3.6 3 -3.8 1300 -10 -12 -14 -16 Isolation -18 R. Loss -20 -22 -24 -26 -28 -30 1300 68 ...

Page 6

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1650 ± 50MHz DB0805A1650AWTR -2.8 -3.0 I. Loss 1 -3.2 -3.4 I. Loss 2 -3.6 1550 1600 -10 -12 -14 Isolation -16 -18 R. Loss -20 -22 -24 -26 -28 -30 1550 1600 ...

Page 7

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1800 ± 50MHz DB0805A1800AWTR -2.8 -3.0 I. Loss 1 -3.2 I. Loss 2 -3.4 3 -3.6 1750 -10 -12 -14 -16 Isolation -18 -20 R. Loss -22 -24 -26 -28 -30 1750 70 ...

Page 8

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1850 ± 50MHz DB0805A1850AWTR -2.8 -3.0 I. Loss 1 -3.2 I. Loss 2 -3.4 -3.6 1800 1825 -10 -12 -14 -16 R. Loss -18 -20 -22 -24 -26 -28 -30 1800 1825 1850 ...

Page 9

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1900 ± 50MHz DB0805A1900AWTR -3.0 I. Loss 1 -3.2 I. Loss 2 -3.4 3 -3.6 1850 -10 -12 -14 -16 Isolation -18 -20 R. Loss -22 -24 -26 -28 -30 1850 72 1875 ...

Page 10

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 1950 ± 50MHz DB0805A1950AWTR -2.8 -3.0 I. Loss 1 -3.2 I. Loss 2 -3.4 -3.6 1900 1925 -10 -12 -14 -16 -18 -20 -22 -24 -26 -28 -30 1900 1925 1950 1975 Frequency ...

Page 11

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 2140 ± 50MHz DB0805A2140AWTR -2.6 -2.8 -3.0 I. Loss 1 -3.2 I. Loss 2 -3.4 3 -3.6 -3.8 2040 -10 -12 -14 -16 -18 R. Loss -20 Isolation -22 -24 -26 -28 -30 ...

Page 12

Thin-Film Directional Couplers DB0805 3dB 90° Couplers 2325 ± 50MHz DB0805A2325AWTR -3.0 -3.1 I. Loss 1 -3.2 -3.3 I. Loss 2 -3.4 -3.5 2275 2300 -10 -12 -14 -16 -18 -20 -22 -24 -26 -28 -30 2275 2300 2325 2350 ...

Page 13

Thin-Film Directional Couplers DB0805 3dB 90° Test Jigs GENERAL DESCRIPTION These jigs are designed for testing the DB0805 3dB 90° Couplers using a Vector Network Analyzer. They consist of a dielectric substrate, having 50Ω microstrips as conducting lines and a ...

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