1860 Hartog Drive, San Jose, California 95131 USA

Tel: 001-408-436-7720

Fax: 001-408-436-7689

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Tel: +49(0)911/9411 233

Fax: +49(0)911/9411 198

2/1-2F, No.99 Lane 2535 Gudai Rd, Shanghai, China PC 201100

Tel: (86)21-5416-8648

Fax: (86)21-5416-8753

XFA-0401-1UH

Features

SURFACE MOUNT TRANSFORMER

•

Frequency Range: 1.0 – 400 MHz

•

Impedance Ratio: 1:1, Unbalanced to Unbalanced

•

Industry Standard SMT package

•

Available in Tape-and -Reel

•

Low Cost

Description

The XFA-0401-1U transformer is designed for applications that

require small, low cost, and highly reliable surface mount components.

Applications may be found in broadband, wireless and other

communications systems. S-Parameters are available on request.

Specifications

Absolute Maximum Ratings

Schematic

Package – S06

Pin Functions

Typical Test Data – Insertion Loss of two units tested back-to-back @ 25°C. Primary Impedance 50 Ohms.

Specifications and information on this data sheet are subject to change without notice.

Parameter

Minimum

Maximum

Frequency Range (MHz)

1.0

400

Insertion Loss <1dB

-

-

Insertion Loss <2dB

2.0

200

Insertion Loss <3dB

1.0

400

Impedance ratio

1:1

Type

Unbalanced to Unbalanced

Parameter

Maximum

RF Power

+33 dBm

Operating Temperature

-55 to +100 °C

Storage Temperature

-55 to +100 °C

Re-flow Temperature

+ 240 °C

Function

Pin

SECONDARY

1

NC

2

SECONDARY DOT

3

PRIMARY DOT

4

NC

5

PRIMARY

6

Insertion Loss

-3

-2.5

-2

-1.5

-1

1

50.9

101

151

201

250

300

350

400

Fre que ncy (M Hz)

dB

S21