2 Way-0° 50

Ω

3700 to 4200 MHz

Power Splitter/Combiner

Ultra-Small Ceramic

CASE STYLE: FV1206-1

PRICE: $ 2.50 ea. QTY (10-49)

$ 0.99 ea. QTY (100)

SCN-2-45

INSERTION LOSS

3.0

3.2

3.4

3.6

3.8

4.0

3700

3800

3900

4000

4100

4200

FREQUENCY(MHz)

S-1(dB)

S-2 (dB)

SCN-2-45

ISOLATION

0

5

10

15

20

25

30

3700

3800

3900

4000

4100

4200

FREQUENCY (MHz)

SCN-2-45

RETURN LOSS

0

5

10

15

20

25

30

35

3700

3800

3900

4000

4100

4200

FREQUENCY (MHz)

S-RETURN LOSS

1-RETURN LOSS

2-RETURN LOSS

Typical Performance Data

Frequency

(MHz)

Insertion Loss

(dB)

S-1

Amplitude

Unbalance

(dB)

Isolation

(dB)

(dB)

S-2

Phase

Unbalance

(deg.)

Maximum Ratings

Pin Connections

Features

SUM PORT

2

PORT 1

6

PORT 2

4

GROUND

1,3,5

PORT 1-2

resistor external 100 OHMS

Applications

Operating Temperature

-55°C to 100°C

Storage Temperature

-55°C to 100°C

Power Input (as a splitter)

4W* max.

Splitter Electrical Specifications

REV. A

M98898

SCN-2-45

ED-11378C/2

AD/TD/CP

051107

• isolation resistor, external 100 ohms

• low insertion loss, 0.7 dB typ.

• excellent amplitude unbalance, 0.2 dB typ.

• excellent phase unbalance, 1.5 deg. typ.

• high isolation, 22 dB typ.

• excellent power handling, 4W as splitter

• small size, 0.12”X0.06”X0.035”

• ESD non-sensitive

• temperature stable LTCC technology

• wrap around terminations for excellent solderability

• low cost

• patent pending

• maritime mobile

Typ. Max.

PHASE

UNBALANCE

(Degrees)

INSERTION LOSS

(dB)

ABOVE 3.0 dB

AMPLITUDE

UNBALANCE

(dB)

MODEL

NO.

FREQUENCY

(MHz)

RETURN LOSS

(dB)

ISOLATION

(dB)

Typ. Min.

Typ. Max.

Typ. Max.

INPUT

Typ.

OUTPUT

Typ.

*derate linearly to 1.3W at 100°C ambient, power input as

combiner is limited by rating of extemal 100

Ω resistor.

3700.00

3.55

3.37

0.18

16.04

1.57

17.81

22.02

28.10

3720.00

3.55

3.38

0.17

16.28

1.65

18.21

21.85

27.94

3740.00

3.54

3.39

0.15

16.49

1.66

18.58

21.83

27.36

3760.00

3.53

3.40

0.13

16.69

1.60

18.81

21.77

27.02

3780.00

3.53

3.41

0.12

16.91

1.46

18.96

21.52

26.95

3800.00

3.53

3.41

0.12

17.16

1.31

19.12

21.17

26.69

3864.00

3.54

3.38

0.16

17.92

1.09

19.67

20.59

25.75

3896.00

3.54

3.36

0.18

18.33

1.16

20.06

20.04

24.89

3960.00

3.54

3.34

0.19

19.05

1.26

20.35

19.56

23.33

4016.00

3.54

3.35

0.19

19.83

1.35

20.24

19.39

22.30

4044.00

3.54

3.35

0.19

20.24

1.35

20.20

19.35

21.98

4072.00

3.55

3.36

0.19

20.68

1.35

19.94

18.95

21.14

4100.00

3.55

3.36

0.19

21.14

1.38

19.60

18.59

20.57

4150.00

3.56

3.37

0.19

21.95

1.40

18.95

18.16

20.17

4200.00

3.58

3.38

0.19

22.97

1.44

18.34

17.92

19.66

S

2

1

Return Loss

(dB)

SCN-2-45

(+)

3700-4200

0.7

1.0

20

13

1.5

4

0.2

0.4

14

17

3800-4100

0.7

1.0

22

15

1.5

4

0.2

0.4

16

17

RF OUT-1

RF OUT-2

RF IN

6

4

2

100

Ω

EXTERNAL

SCN-2-45+

SCN-2-45

electrical schematic

Outline Dimensions (

)

Outline Drawing

AB

C

D

E

F

.126

.063

.037

.024

.022

.012

3.20

1.60

0.94

0.61

0.56

0.30

GH

J

K

wt

.039

.042

.024

.123

grams

0.99

1.07

0.61

3.12

.020

inch

mm

+ RoHS compliant in accordance

with EU Directive (2002/95/EC)

See our web site for RoHS Compliance methodologies

and qualifications.

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®

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Demo Board MCL P/N: TB-252

Suggested PCB Layout (PL-129)