鈥?/div>
wide band frequency, 200-2000 MHz
excellent amplitude unbalance, 0.2 dB typ.
small size, 0.166"x0.15"x0.155"
temperature stable, BLUE CELL鈩?base
solder plated leads for excellent solderability
small size
low cost
patent pending
cellular/GSM
UHF/VHF receivers/transmitters
PCN/PCS
GPS
VSAT
FREQ.
RANGE
(MHz)
f
L
-f
U
200-2000
800-1000
500-1500
1800-2000
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)
Pin Connections
SUM PORT
PORT 1
PORT 2
GROUND
6
3
4
1,2
Applications
NOT USED
5
Outline Drawing
AT790
Splitter Electrical Specifications
INSERTION LOSS (dB)
ABOVE 3.0 dB
Typ. Max.
0.8
0.5
0.5
1.2
2.2
0.9
1.5
2.2
ISOLATION
(dB)
Typ. Min.
20
22
22
20
14
16
15
15
PHASE
UNBALANCE
(Degrees)
Max.
10
3
5
10
AMPLITUDE
UNBALANCE
(dB)
Max.
0.8
0.5
0.7
0.6
AT1029
Typical Performance Data
Frequency
(MHz)
200.00
300.00
400.00
500.00
600.00
Insertion Loss
(dB)
(dB)
S-1
S-2
3.56
3.57
3.55
3.58
3.62
3.58
3.61
3.69
3.76
3.84
3.92
4.02
4.15
4.33
4.57
3.30
3.36
3.38
3.45
3.52
3.56
3.68
3.84
3.98
4.07
4.16
4.25
4.36
4.49
4.66
Amplitude
Unbalance
(dB)
0.26
0.21
0.17
0.13
0.10
0.03
0.07
0.15
0.22
0.23
0.24
0.24
0.21
0.18
0.16
Isolation
(dB)
26.85
39.72
32.31
27.04
23.52
20.65
19.36
19.24
20.40
21.76
24.12
28.51
31.25
26.03
20.75
Phase
Unbalance
(deg.)
1.44
0.88
0.56
0.36
0.22
0.20
0.41
0.93
1.78
2.34
2.94
3.61
4.31
4.98
5.63
VSWR
S
1.38
1.37
1.38
1.37
1.40
1.39
1.37
1.34
1.30
1.29
1.28
1.27
1.27
1.32
1.40
VSWR
1
1.58
1.44
1.35
1.29
1.25
1.17
1.12
1.14
1.23
1.29
1.35
1.40
1.45
1.49
1.51
VSWR
2
1.50
1.40
1.33
1.28
1.25
1.16
1.08
1.04
1.13
1.18
1.23
1.29
1.34
1.38
1.42
AT790 & AT1029
800.00
1000.00
1200.00
1400.00
1500.00
1600.00
1700.00
1800.00
1900.00
2000.00
Outline Dimensions (
inch
)
mm
AT790
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
wt.
grams
.10
AT1029
INSERTION LOSS (dB)
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
200
400
600
800
1000
1200
1400
1600
1800
2000
FREQUENCY (M H z)
ISOLATION (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
5.0
4.8
4.6
at RF level -10 dBm
SBTC-2-20L
INSERTION LOSS
S-1(dB)
S-2(dB)
at RF level -10 dBm
50
45
40
35
30
25
20
15
10
200
400
600
800
SBTC-2-20L
ISOLATION
Reflow Solder Assembly
however, tin-lead eutectic (Sn/Pb 63/37%) may be used.
For temperature profiles, see Application Note AN-40-004
Demo Board MCL P/N: TB-274
Suggested PCB Layout (PL-152)
1000
1200
1400
1600
1800
2000
FREQUENCY (M H z)
at RF level -10 dBm
2.0
1.9
1.8
1.7
VSWR
1.6
1.5
1.4
1.3
1.2
1.1
1.0
200
400
600
SBTC-2-20L
VSWR
#S-VSWR
#1-VSWR
#2-VSWR
800
1000 1200 1400
FREQUENCY (MHz)
1600
1800
2000
Mini-Circuits
廬
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. C
M89618
SBTC-2-20 ED-8968
SBTC-2-20L ED-10035A/2
WZ/TD/CP
040212
Distribution Centers
NORTH AMERICA 800-654-7949 鈥?417-335-5935 鈥?Fax 417-335-5945 鈥?EUROPE 44-1252-832600 鈥?Fax 44-1252-837010
ISO 9001 CERTIFIED
1
