Splitter Electrical Specifi cations
Features
cellular/GSM
UHF/VHF receivers/transmitters
PCN/PCS
GPS
VSAT
wide band frequency, 200-2000 MHz
excellent amplitude unbalance, 0.2 dB typ.
small size, 0.166"x0.15"x0.155"
temperature stable LTCC base
small size
low cost
protected by US patent 6,963,255
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
L
-f
U
200-2000
20 14
0.8 2.2
10
0.8
800-1000
22 16
0.5 0.9
3
0.5
500-1500
22 15
0.5 1.5
5
0.7
1800-2000
20 15
1.2 2.2
10
0.6
Maximum Ratings
Pin Connections
SUM PORT 6
PORT 1
3
PORT 2
4
GROUND 1,2
NOT USED
5
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
0.5W max.
Internal Dissipation
0.125W max.
Demo Board MCL P/N: TB-274
Suggested PCB Layout (PL-152)
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.)
200.00
3.56 3.30
0.26
26.85
1.44
1.38 1.58 1.50
300.00
3.57 3.36
0.21
39.72
0.88
1.37 1.44 1.40
400.00
3.55 3.38
0.17
32.31
0.56
1.38 1.35 1.33
500.00
3.58
3.45
0.13
27.04
0.36
1.37
1.29
1.28
600.00
3.62 3.52
0.10
23.52
0.22
1.40 1.25 1.25
800.00
3.58 3.56
0.03
20.65
0.20
1.39 1.17 1.16
1000.00
3.61
3.68
0.07
19.36
0.41
1.37
1.12
1.08
1200.00
3.69 3.84
0.15
19.24
0.93
1.34 1.14 1.04
1400.00
3.76 3.98
0.22
20.40
1.78
1.30 1.23 1.13
1500.00
3.84 4.07
0.23
21.76
2.34
1.29 1.29 1.18
1600.00
3.92 4.16
0.24
24.12
2.94
1.28 1.35 1.23
1700.00
4.02 4.25
0.24
28.51
3.61
1.27 1.40 1.29
1800.00
4.15
4.36
0.21
31.25
4.31
1.27
1.45
1.34
1900.00
4.33
4.49
0.18
26.03
4.98
1.32
1.49
1.38
2000.00
4.57 4.66
0.16
20.75
5.63
1.40 1.51 1.42
2 Way-0 50
200 to 2000 MHz
Surface Mount
REV. E
M102713
SBTC-2-20+ ED-8968
SBTC-2-20L+ ED-10035A/2
WZ/TD/CP
060622
SBTC-2-20+ SBTC-2-20L+
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
Mini-Circuits ISO 9001 & ISO 14001 Certified
electrical schematic
SBTC-2-20L
ISOLATION
10
15
20
25
30
35
40
45
50
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (M H z)
IS
OL
A
T
ION
(d
B
)
at RF level -10 dBm
SBTC-2-20L
VSWR
1.0
1.2
1.4
1.6
1.8
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
VSW
R
#S-VSWR
#1-VSWR
#2-VSWR
at RF level -10 dBm
SBTC-2-20L
INSERTION LOSS
3.0
3.5
4.0
4.5
5.0
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (M H z)
I
N
SERTI
O
N
LO
SS (
d
B)
S-1(dB)
S-2(dB)
at RF level -10 dBm
CASE STYLE:AT790
PRICE: $3.49 ea. QTY (25)
$2.69
ea.
QTY
(1000)
CASE STYLE:AT1029
PRICE:$3.64 ea. QTY (25)
$2.84
ea.
QTY
(1000)
No Leads
Leads
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifi cations.
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
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 Drawing / Dimensions ( )
inch
mm
AT1029 (SBTC-2-20L+)
AT790 (SBTC-2-20+)
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
Power Splitter/Combiners
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