Splitter Electrical Specifications

Features

Applications

Typ. Min.

FREQ.

RANGE

(MHz)

PHASE

UNBALANCE

(Degrees)

Max.

ISOLATION

(dB)

INSERTION LOSS (dB)

ABOVE 3.0 dB

Typ. Max.

AMPLITUDE

UNBALANCE

(dB)

Max.

f

1000-2500

20

14

1.4

2.5

14

1.2

1400-1800

18

14

0.9

1.7

8

0.7

1800-2000

19

16

1.0

1.7

8

0.8

• wide band frequency, 1000-2500 MHz

• excellent amplitude unbalance, 0.2 dB typ.

• small size, 0.166"x0.150"x0.155"

• temperature stable, BLUE CELL™ base

• solder plated leads for excellent solderability

• small size

• low cost

• patent pending

• PCN/PCS

• DECT

• PHS

Typical Performance Data

Frequency

(MHz)

Insertion Loss

(dB)

S-1

Amplitude

Unbalance

(dB)

Isolation

(dB)

VSWR

S

(dB)

S-2

VSWR

1

VSWR

2

Phase

Unbalance

(deg.)

Outline Drawing

Maximum Ratings

Pin Connections

SUM PORT

6

PORT 1

3

PORT 2

4

GROUND

1,2

NOT USED

5

Operating Temperature

-40°C to 85°C

Storage Temperature

-55°C to 100°C

Power Input (as a splitter)

1W max.

Internal Dissipation

0.125W max.

Demo Board MCL P/N: TB-274

Suggested PCB Layout (PL-152)

Reflow Solder Assembly

Silver-bearing solder (Sn/Pb/Ag 62/36/2%) is recommended;

however, tin-lead eutectic (Sn/Pb 63/37%) may be used.

For temperature profiles, see Application Note AN-40-004

AT1029

A

B

C

D

E

F

G

H

J

K

L

wt.

.166 .150 .155 .050 .037 .025 .012 .060 .184 .030 .004 grams

4.22 3.81 3.94 1.27 0.94 0.64 0.30 1.52 4.67 0.76 0.10

.10

AT790

A

B

C

D

E

F

G

H

J

K

wt.

.150 .150 .150 .050 .030 .025 .028 .050 .160 .030

grams

3.81 3.81 3.81 1.27 0.76 0.64 0.71 1.27 4.06 0.76

.10

Outline Dimensions (

)

inch

mm

REV. C

M89618

SBTC-2-25

ED-9533/1

SBTC-2-25L ED-10035A/3

WZ/TD/CP

040212

AT790

AT1029

AT790 & AT1029

2 Way-0° 50

Ω

1000 to 2500 MHz

Power Splitter/Combiners

Surface Mount, Micro-Miniature

INTERNET http://www.minicircuits.com

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

Distribution Centers

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

Mini-Circuits

®

ISO 9001 CERTIFIED

1000.00

4.10

3.83

0.28

22.47

2.79

1.72

1.68

1.57

1100.00

4.07

3.85

0.21

21.47

2.54

1.66

1.59

1.51

1200.00

4.05

3.90

0.15

20.62

2.39

1.61

1.51

1.46

1300.00

4.01

3.93

0.08

19.92

2.34

1.56

1.45

1.41

1400.00

3.98

3.96

0.04

19.49

2.36

1.51

1.39

1.36

1500.00

3.96

4.00

0.05

19.21

2.47

1.47

1.33

1.32

1600.00

3.93

4.03

0.10

19.18

2.66

1.42

1.28

1.27

1700.00

3.90

4.06

0.16

19.29

2.92

1.37

1.24

1.23

1800.00

3.88

4.09

0.21

19.68

3.28

1.32

1.21

1.18

1900.00

3.86

4.12

0.27

20.37

3.70

1.26

1.19

1.14

2000.00

3.84

4.16

0.32

21.53

4.23

1.20

1.18

1.10

2100.00

3.83

4.21

0.37

23.36

4.87

1.13

1.18

1.08

2200.00

3.84

4.26

0.42

26.19

5.57

1.06

1.18

1.10

2300.00

3.88

4.34

0.46

28.88

6.36

1.09

1.18

1.15

2500.00

4.08

4.63

0.55

21.85

8.22

1.39

1.15

1.30

No Leads

CASE STYLE:AT790

PRICE: $3.49 ea. QTY (25)

$2.69 ea. QTY (1000)

Leads

CASE STYLE:AT1029

PRICE: $3.64 ea. QTY (25)

$2.84 ea. QTY (1000)

SBTC-2-25

NEW!

SBTC-2-25L

SBTC-2-25L

ISOLATION

10

15

20

25

30

35

40

1000

1300

1600

1900

2200

2500

FREQUENCY (M H z)

at RF level -10 dBm

SBTC-2-25L

VSWR

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

1000

1300

1600

1900

2200

2500

FREQUENCY (MHz)

#S-VSWR

#1-VSWR

#2-VSWR

at RF level -10 dBm

SBTC-2-25L

INSERTION LOSS

3.0

3.2

3.4

3.6

3.8

4.0

4.2

4.4

4.6

4.8

5.0

1000

1300

1600

1900

2200

2500

FREQUENCY (M H z)

S-1(dB)

S-2(dB)

at RF level -10 dBm