ADT1-1WT 参数 Datasheet PDF下载

Surface Mount

75Ω

RF Transformer

0.4 to 800 MHz

-20°C to 85°C

-55°C to 100°C

0.5W

30mA

ADT1-1WT+

ADT1-1WT

Maximum Ratings

Operating Temperature

Storage Temperature

RF Power

DC Current

Features

• excellent amplitude unbalance, 0.1 dB typ.

and phase unbalance, 1 deg. typ. in 1dB bandwidth

• aqueous washable

• protected under US patent 6,133,525

CASE STYLE: CD542

PRICE: $2.95 ea. QTY (10-49)

PRIMARY DOT

PRIMARY

SECONDARY DOT

SECONDARY

SECONARY CT

NOT USED

Pin Connections

+ RoHS compliant in accordance

with EU Directive (2002/95/EC)

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications.

3

1

6

4

2

5

• impedance matching

• balanced amplifier

Applications

Transformer Electrical Specifications

Ω

RATIO

FREQUENCY

(MHz)

INSERTION LOSS*

PHASE

UNBALANCE

(Deg.)

Typ.

1 dB

bandwidth

1

2 dB

bandwidth

4

Outline Drawing

AMPLITUDE

UNBALANCE

(dB)

Typ.

1 dB

bandwidth

0.1

2 dB

bandwidth

0.5

3 dB

MHz

1

0.4-800

0.4-800

2 dB

MHz

0.5-700

1 dB

MHz

1-400

* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.

PCB Land Pattern

Typical Performance Data

FREQUENCY

(MHz)

Suggested Layout,

Tolerance to be within ±.002

INERTION

LOSS

(dB)

0.68

0.57

0.42

0.38

0.38

0.38

0.48

0.64

1.18

2.44

INPUT

R. LOSS

(dB)

12.11

14.38

15.29

15.54

15.73

15.91

17.38

19.64

15.20

9.75

AMPLITUDE

UNBALANCE

(dB)

0.15

0.07

0.03

0.00

0.02

0.03

0.03

0.26

0.79

1.72

PHASE

UNBALANCE

(Deg.)

0.25

0.36

0.41

0.40

0.37

0.49

1.48

2.02

1.45

0.40

Outline Dimensions (

inch

)

mm

A

.272

6.91

B

.310

7.87

C

.220

5.59

D

.100

2.54

E

.112

2.84

F

.055

1.40

G

.100

2.54

H

.030

0.76

J

.026

0.66

K

.065

1.65

L

.300

7.62

wt

grams

0.20

0.30

1.00

5.00

10.00

25.00

50.00

200.00

400.00

600.00

800.00

ADT1-1WT

INSERTION LOSS

2.8

INSERTION LOSS (dB)

Config. A

2.4

2.0

1.6

1.2

0.8

0.4

0.0

0

160

320

480

FREQUENCY (MHz)

640

800

Distribution Centers

NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010

Mini-Circuits

®

INTERNET

http://www.minicircuits.com

P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661

Mini-Circuits

ISO 9001 & ISO 14001

Certified

REV. C

M98898

ADT1-1WT

ED-7157/2

DJ/TD/CP

060613