SAW Filters
RF SAW Filters for GSM SF15 Series (Diplex Type Dual Filter)
Features
• Small size
• Low insertion loss
• High selectivity
• Hermetic seal
How to Order
SF 15 - 0942 G A SB A1
① ②
③
④ ⑤ ⑥ ⑦
①
Type of Product (SAW Filters)
②
Package Size
③
Nominal Center Frequency
④
Spec.
⑤
Number of Terminals
⑥
Input/ Output
⑦
Custom Specification (STD)
Application
• GSM
RoHS Compliant
Specifications
Part No.
Output Application
(Filter1)
GSM850 Rx
Pass Band Insertion Pass Band
VSWR
Frequency Loss (dB) Variation (dB)
0.1MHz 800MHz
869MHz
-
-
-
2.5 max. 1.5 max. 2.0 max. 800MHz 824MHz
894MHz
50min. 50min.
0.1MHz 860MHz
925MHz
-
-
-
3.2 max. 1.5 max. 2.1 max. 860MHz 880MHz
960MHz
35min. 35min.
0.1MHz 860MHz
925MHz
-
-
-
3.2 max. 1.5 max. 2.1 max. 860MHz 880MHz
960MHz
35min. 35min.
0.1MHz 800MHz
869MHz
-
-
-
2.5 max. 1.5 max. 2.0 max. 800MHz 824MHz
894MHz
50min. 50min.
0.1MHz 1830MHz
1930MHz
-
-
-
3.0 max. 1.8 max. 2.2 max. 1830MHz 1910MHz
1990MHz
23min. 11min.
0.1MHz 1300MHz
1805MHz
-
-
-
3.0 max. 1.5 max. 2.3 max. 1300MHz 1705MHz
1880MHz
35min. 20min.
Absolute Rejection (dB)
824MHz
-
849MHz
25min.
880MHz
-
905MHz
23min.
880MHz
-
905MHz
23min.
824MHz
-
849MHz
25min.
2010MHz
-
2070MHz
5min.
1705MHz
-
1785MHz
10min.
914MHz
-
960MHz
25min.
905MHz
-
915MHz
15min.
905MHz
-
915MHz
15min.
914MHz
-
960MHz
25min.
2070MHz
-
3000MHz
20min.
1920MHz
-
1980MHz
12min.
960MHz
-
970MHz
30min.
980MHz
-
1050MHz
23min.
980MHz
-
1050MHz
23min.
960MHz
-
970MHz
30min.
3000MHz
-
5700MHz
35min.
1980MHz
-
3000MHz
15min.
970MHz
-
2000MHz
35min.
1050MHz
-
2880MHz
35min.
1050MHz
-
2880MHz
35min.
970MHz
-
2000MHz
35min.
5700MHz
-
5970MHz
32min.
3000MHz
-
4000MHz
40min.
2000MHz
-
2400MHz
30min.
2880MHz
-
6000MHz
35min.
2880MHz
-
6000MHz
35min.
2000MHz
-
2400MHz
30min.
5970MHz
-
6000MHz
35min.
4000MHz
-
5000MHz
35min.
2400MHz
-
6000MHz
30min.
Operating
Storage
Temperature Temperature
SF15-0881EASBA1
Balanced
(Filter2)
GSM900 Rx
(Filter1)
GSM900 Rx
—
—
—
—
2400MHz
-
6000MHz
30min.
-30
to
+85°C -40
to
+85°C
SF15-0942GASBA1
Balanced
(Filter2)
GSM850 Rx
(Filter1)
GSM1900 Rx
—
—
5000MHz
-
6000MHz
27min.
SF15-1960DASBA1
Balanced
(Filter2)
GSM1800 Rx
Dimensions
Recommended Land Pattern
8−0.18
#9
0.49
#8
#7
#6
0.39
(4−0.24)
0.385
(Top View)
8−0.18
(6−0.21)
(Top View)
(Bottom View)
(C0.15)
#10
(4−0.205)
2−0.18
(6−0.21)
8−0.18
8−0.18
1.5
#9
#8
#7
#6
0.55 max.
#5
#6
0.39
#7
#8
#9
0.49
#1
0.385 0.385
0.39
#2
0.39
#3
0.39
#4
0.385
#10
K N2
#1
Unit : mm
: Electrode
1.1
(0.075)
*
#5
#5
2−0.18
#10
…
#3
Test Circuit
Li
#1
#2
#3
#4
#5
#10
#9
#8
#7
#6
Lp2
Lp1 150ohm
Output 1
#2
#4
#4
0.39
#3
0.39
#2
0.39
#1
(0.075)
Unit : mm
Tol. :
±0.1mm
**: Type No.
* : Monthly Code
PIN
#1
#2
#3
#4
#5
Connection
Input
GND
GND
GND
GND
PIN
#6
#7
#8
#9
#10
Connection
Output (Filter2)
Output (Filter2)
Output (Filter1)
Output (Filter1)
GND
50ohm
150ohm
Output 2
Li
10nH
10nH
3.3nH
Lo1
82nH
68nH
15nH
Lo2
82nH
68nH
15nH
Part Number
SF15-0881EASBA1
SF15-0942GASBA1
SF15-1960DASBA1
SAW Filters
RF SAW Filters for GSM SF15 Series (Diplex Type Dual Filter)
Characteristics
<GSM850> Part No.: SF15-0881EASBA1
0
-10
-20
S21 magn. [dB]
S21 magn. [dB]
850
900
Frequency [MHz]
950
1000
-30
-40
-50
-60
-70
-80
<GSM900> Part No.: SF15-0881EASBA1
0
-10
-20
-30
-40
-50
-60
-70
-80
850
900
Frequency [MHz]
950
1000
<GSM900> Part No.: SF15-0942GASBA1
0
-10
-20
S21 magn. [dB]
<GSM850> Part No.: SF15-0942GASBA1
0
-10
-20
S21 magn. [dB]
-30
-40
-50
-60
-70
-30
-40
-50
-60
-70
-80
850
900
Frequency [MHz]
950
1000
-80
850
900
Frequency [MHz]
950
1000
<GSM1900> Part No.: SF15-1960DASBA1
0
<GSM1800> Part No.: SF15-1960DASBA1
0
Attenuation [dB]
Attenuation [dB]
100
1700
Frequency [MHz]
100
1700
Frequency [MHz]
2100
2100
Recommended Reflow Profile
Taping Dimensions
H
F
10 sec. max.
250°C max.
J
φK
A
T
R
D
220°C min.
Temperature (°C)
190°C
160°C
E
R
W
φL
G
R
R
1−5°C/ sec.
1−4°C/ sec.
B
(Unit: mm)
Part
Dimension
Part
Dimension
Part
Dimension
A
1.4±0.1
G
4.0±0.1
R
0.2 max.
B
1.8±0.1
H
4.0±0.1
W
0.7±0.1
D
8.0±0.1
J
2.0±0.05
T
0.2±0.05
E
3.5±0.05
K
1.5
+
0.1
-
0
F
1.75±0.1
L
0.5±0.1
1−3°C/ sec.
120 sec. max.
60 sec. max.