DB0805A0915ASTR datasheet, PDF

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DB0805A0915ASTR: Description90 Degree Hybrid Coupler, 885MHz Min, 945MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4; CategoryWireless rf/communication Radio frequency and microwave; File Size120KB，13 Pages; ManufacturerAVX; Environmental Compliance

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DB0805A0915ASTR Overview

90 Degree Hybrid Coupler, 885MHz Min, 945MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4

DB0805A0915ASTR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Factory Lead Time	10 weeks
Other features	HIGH ISOLATION
Characteristic impedance	50 Ω
structure	COMPONENT
Maximum input power (CW)	40 dBm
Maximum insertion loss	0.35 dB
JESD-609 code	e3
Maximum operating frequency	945 MHz
Minimum operating frequency	885 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
RF/Microwave Device Types	90 DEGREE HYBRID COUPLER
Terminal surface	Matte Tin (Sn)
Base Number Matches	1

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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.

APPLICATIONS

• Balanced Amplifiers and

Signal Distribution in

Mobile Communications

FEATURES

•

Miniature 0805 size

Low I. Loss

High Isolation

Power Handling:

10W RF CW

• Surface Mountable

• Supplied on Tape and Reel

• Operating Temperature

-40°C to +85°C

Recommended Pad Layout Dimensions

2.24 (0.088)

0.70

(0.028)

mm (inches)

DIMENSIONS:

millimeters (inches)

2.03±0.10

(0.080±0.004)

1.55±0.10

(0.061±0.004)

0.98±0.15

(0.037±0.006)

0.56±0.25

(0.022±0.010)

0.35±0.15

(0.014±0.006)

Bottom View

GROUND

1.76

(0.069)

0.64

(0.025)

TERMINALS (Top View)

Orientation in Tape

0.15 (0.006) TYP.

OHM

OUT1

OHM

OUT1

Code Letter

Marking

OUT2

ELECTRICAL PARAMETERS*

Part Number**

DB0805A0880AWTR

DB0805A0915AWTR

DB0805A0967AWTR

DB0805A1350AWTR

DB0805A1650AWTR

DB0805A1800AWTR

DB0805A1850AWTR

DB0805A1900AWTR

DB0805A1950AWTR

DB0805A2140AWTR

DB0805A2325AWTR

Frequency F

[MHz]

880±30

915±30

967±30

1350±50

1650±50

1800±50

1850±50

1900±50

1950±50

2140±50

2325±50

I. Loss @ F

[dB]

0.35

0.30

0.25

Phase Balance Code Letter

[deg] max.

Marking

**LEAD FREE TERMINATION

PART NUMBERS:

DB0805AxxxxASTR

LEAD-FREE COMPATIBLE

COMPONENT

*With Recommended Pad Layout

NOTE: Additional Frequencies Available Upon Request

DB0805A0915ASTR Related Products

	DB0805A0915ASTR	DB0805A1950ASTR	DB0805A0967ASTR	DB0805A1800ASTR	DB0805A0880ASTR	DB0805A1650ASTR
Description	90 Degree Hybrid Coupler, 885MHz Min, 945MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4	90 Degree Hybrid Coupler, 1900MHz Min, 2000MHz Max, 0.25dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4	90 Degree Hybrid Coupler, 937MHz Min, 997MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4	90 Degree Hybrid Coupler, 1750MHz Min, 1850MHz Max, 0.3dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4	90 Degree Hybrid Coupler, 850MHz Min, 910MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4	90 Degree Hybrid Coupler, 1600MHz Min, 1700MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT, MINIATURE PACKAGE-4
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
Other features	HIGH ISOLATION	HIGH ISOLATION	HIGH ISOLATION	HIGH ISOLATION	HIGH ISOLATION	HIGH ISOLATION
Characteristic impedance	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω
structure	COMPONENT	COMPONENT	COMPONENT	COMPONENT	COMPONENT	COMPONENT
Maximum input power (CW)	40 dBm	40 dBm	40 dBm	40 dBm	40 dBm	40 dBm
Maximum insertion loss	0.35 dB	0.25 dB	0.35 dB	0.3 dB	0.35 dB	0.35 dB
JESD-609 code	e3	e3	e3	e3	e3	e3
Maximum operating frequency	945 MHz	2000 MHz	997 MHz	1850 MHz	910 MHz	1700 MHz
Minimum operating frequency	885 MHz	1900 MHz	937 MHz	1750 MHz	850 MHz	1600 MHz
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
RF/Microwave Device Types	90 DEGREE HYBRID COUPLER	90 DEGREE HYBRID COUPLER	90 DEGREE HYBRID COUPLER	90 DEGREE HYBRID COUPLER	90 DEGREE HYBRID COUPLER	90 DEGREE HYBRID COUPLER
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Factory Lead Time	10 weeks	14 weeks	-	-	10 weeks	16 weeks
Base Number Matches	1	1	1	1	-	-

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