Notes

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.

B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

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50Ω

0.4 to 500 MHz

RF Transformer

Surface Mount

TC1-1TG2+

CASE STYLE: AT224-3

Outline Dimensions (

)

inch

mm

Maximum Ratings

Pin Connections

Features

Applications

Operating Temperature

-40°C to 85°C

Storage Temperature

-55°C to 100°C

RF Power

0.25W

DC Current

30mA

Outline Drawing AT224-3

Electrical Specifications

REV. B

M151107

TC1-1TG2+

ED-9236/2

IG/TD/CP

151019

Typical Performance Data

Config. A

• suitable for tin/lead and RoHS solder systems

• usable over 0.4-500 MHz

• excellent amplitude unbalance, 0.1 dB typ.

and phase unbalance, 2 deg typ. in 1 dB bandwidth

• good return loss

• aqueous washable

• VHF/UHF receivers/transmitters

• push-pull amplifiers

Ω

RATIO

FREQUENCY

(MHz)

INSERTION LOSS*

PHASE

UNBALANCE

(Deg.)

Typ.

AMPLITUDE

UNBALANCE

(dB)

Typ.

3 dB

MHz

2 dB

MHz

1 dB

MHz

1 dB

bandwidth

2 dB

bandwidth

1 dB

bandwidth

2 dB

bandwidth

1

0.4-500

0.4-500

0.5-300

1-100

2

5

0.1

0.6

FREQUENCY

(MHz)

INSERTION

LOSS

(dB)

INPUT

R. LOSS

(dB)

AMPLITUDE

UNBALANCE

(dB)

PHASE

UNBALANCE

(Deg.)

PRIMARY DOT

6

PRIMARY

4

SECONDARY DOT

1

SECONDARY

3

SECONDARY CT

2

*Insertion Loss is referenced to mid-band loss, 0.35 dB typ.

0.30

0.88

15.46

0.06

0.03

1.00

0.57

21.01

0.04

0.05

5.00

0.33

27.35

0.02

0.01

10.00

0.32

28.55

0.02

0.15

50.00

0.40

23.46

0.02

0.63

100.00

0.51

18.34

0.06

1.24

200.00

0.78

13.01

0.21

2.57

300.00

1.10

10.06

0.47

3.99

400.00

1.46

8.16

0.82

5.66

500.00

1.84

6.90

1.26

7.50

PC B L and Patter n

Suggested L ayout,

T olerance to be within ±.002

A

B

CD

E

F

.150

.150

.150

.050

.030

.025

3.81

3.81

3.81

1.27

0.76

0.64

G

H

J

K

wt

.028

.065

.190

.030

grams

0.71

1.65

4.83

0.76

0.10

Permanent damage may occur if any of these limits are exceeded.

INPUT RETURN LOSS

0.0

5.0

10.0

15.0

20.0

25.0

30.0

0

100

200

300

400

500

FREQUENCY (MHz)

INSERTION LOSS

0.2

0.6

1.0

1.4

1.8

2.2

0

100

200

300

400

500

FREQUENCY (MHz)

+RoHS Compliant

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications

Available Tape and

Reel

at no extra cost

Reel Size

Devices/Reel

7”

20, 50, 100, 200, 500

13”

1000, 2000