Surface Mount
Power Splitter/Combiners
2 Way-0° 50Ω
200 to 2000 MHz
Features
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
SBTC-2-20+ SBTC-2-20L+
•
•
•
•
•
•
•
•
-40°C to 85°C
-55°C to 100°C
0.5W max.
0.125W max.
Pin Connections
SUM PORT
PORT 1
PORT 2
GROUND
6
3
4
1,2
NOT USED
5
AT790 (SBTC-2-20+)
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
wt.
grams
.10
AT1029 (SBTC-2-20L+)
PCB Land Pattern
•
•
•
•
•
cellular/GSM
UHF/VHF receivers/transmitters
PCN/PCS
GPS
VSAT
Leads
CASE STYLE:AT1029
PRICE:$3.64 ea. QTY (25)
$2.84 ea. QTY (1000)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
fL-fU
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
Typ. Min.
Typ. Max.
Max.
Max.
20
22
22
20
0.8
0.5
0.5
1.2
10
3
5
10
0.8
0.5
0.7
0.6
200-2000
800-1000
500-1500
1800-2000
14
16
15
15
2.2
0.9
1.5
2.2
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
(dB)
S-2
S-1
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
200.00
300.00
400.00
500.00
600.00
3.56
3.57
3.55
3.58
3.62
3.30
3.36
3.38
3.45
3.52
0.26
0.21
0.17
0.13
0.10
26.85
39.72
32.31
27.04
23.52
1.44
0.88
0.56
0.36
0.22
1.38
1.37
1.38
1.37
1.40
1.58
1.44
1.35
1.29
1.25
1.50
1.40
1.33
1.28
1.25
800.00
1000.00
1200.00
1400.00
1500.00
3.58
3.61
3.69
3.76
3.84
3.56
3.68
3.84
3.98
4.07
0.03
0.07
0.15
0.22
0.23
20.65
19.36
19.24
20.40
21.76
0.20
0.41
0.93
1.78
2.34
1.39
1.37
1.34
1.30
1.29
1.17
1.12
1.14
1.23
1.29
1.16
1.08
1.04
1.13
1.18
1600.00
1700.00
1800.00
1900.00
2000.00
3.92
4.02
4.15
4.33
4.57
4.16
4.25
4.36
4.49
4.66
0.24
0.24
0.21
0.18
0.16
24.12
28.51
31.25
26.03
20.75
2.94
3.61
4.31
4.98
5.63
1.28
1.27
1.27
1.32
1.40
1.35
1.40
1.45
1.49
1.51
1.23
1.29
1.34
1.38
1.42
at RF level -10 dBm
5.0
SBTC-2-20L
INSERTION LOSS
S-1(dB)
50
SBTC-2-20L
ISOLATION
at RF level -10 dBm
45
S-2(dB)
ISOLATION (dB)
INSERTION LOSS (dB)
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
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
Suggested Layout,
Tolerance to be within ±.002
Demo Board MCL P/N: TB-274
Suggested PCB Layout (PL-152)
No Leads
CASE STYLE:AT790
PRICE: $3.49 ea. QTY (25)
$2.69 ea. QTY (1000)
Applications
Outline Drawing / Dimensions ( inch
mm )
A
B
C
D
E
F
G
H
J
K
.150 .150 .150 .050 .030 .025 .028 .050 .160 .030
3.81 3.81 3.81 1.27 0.76 0.64 0.71 1.27 4.06 0.76
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
aqueous washable
protected by US patent 6,963,255
4.5
4.0
3.5
40
35
30
25
20
15
3.0
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (M H z)
1.8
at RF level -10 dBm
10
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (M H z)
SBTC-2-20L
VSWR
#S-VSWR
#1-VSWR
electrical schematic
#2-VSWR
VSWR
1.6
1.4
1.2
1.0
200
400
600
800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
®
Mini-Circuits
EW
ALL N
minicircuits.com
ISO 9001 ISO 14001 CERTIFIED
E
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site REV.
M111888
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
RF/IF MICROWAVE COMPONENTS
SBTC-2-20+ ED-8968
SBTC-2-20L+ ED-10035A/2
WZ/TD/CP
070621