SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9307
942,5 / 1842,5 MHz
Chip Sized Saw Package
QCS10H
Features
s
Low-loss 2in1 RF filter for mobile telephone
s
0,65
0,26
0,50
2
3
4
s
s
s
s
GSM900/1800 systems, receive path
Usable passband:
Filter 1 (GSM900):
35 MHz
Filter 2 (GSM1800): 75 MHz
Unbalanced to balanced operation of both filters
Impedance transformation from 50
Ω
to 150
Ω
for both filters
Suitable for GPRS Class 1 to 12
Ceramic package for
Surface Mounted
Technology
(SMT)
0,325
1
0,26
0,68
1,6
10
5
bottom view
0,075
9
8
7
6
0,075
0,27
side view
2,0
top view
Terminals
s
Ni, gold-plated
Dimensions in mm, approx. weight 0,008g.
1
9
Pin configuration
1
4
6, 7
8, 9
2, 3, 5,10
Input [ Filter 1 ]
Input [ Filter 2 ]
Output, balanced [ Filter 2 ]
Output, balanced [ Filter 1 ]
Case ground
8
7
4
2,3,5,10
6
Type
B9307
Ordering code
B39182-B9307-G110
Marking and Package
according to
C61157-A7-A141
Packing
according to
F61074-V8152-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
GSM850, GSM900,
GSM1800, GSM1900
Tx bands:
Filter 1 (GSM900)
Filter 2 (GSM1800)
T
T
stg
V
DC
V
ESD
– 40 / + 85
– 40 / + 85
5
50*
˚C
˚C
V
V
Machine Model, 10 pulses
P
IN
P
IN
15
15
dBm
dBm
effective power in the on-state,
duty cycle 4:8
*
- acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
Dec 02, 2005
SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9307
942,5 / 1842,5 MHz
Characteristics Filter 1 ( GSM900 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= -20 to +75˚C
Z
S
= 50
Ω
Z
L
= 150
Ω
|| 82nH (balanced)
min.
typ.
942,5
max.
—
MHz
Center frequency
Maximum insertion attenuation
925,0 ... 960,0
925,0 ... 960,0
Amplitude ripple
(p-p)
925,0 ... 960,0
Input VSWR
925,0 ... 960,0
Output VSWR
925,0 ... 960,0
Output amplitude balance
(|S
31
/S
21
|)
925,0 ... 960,0
MHz
MHz
MHz
f
c
α
max
MHz
MHz
1)
—
—
—
1,5
1,4
2,0
1,7
dB
dB
∆α
—
0,8
1,2
dB
—
—
1,9
1,9
2,1
2,1
MHz
-1,0
-0,6/+0,7
1,0
dB
Output phase balance
(φ(S
31
)−φ(S
21
)+180˚)
925,0 ... 960,0 MHz
Attenuation
10,0
480,0
905,0
980,0
1000,0
1850,0
1920,0
1)
-10
α
min
-2/+2
10
degree
... 480,0
... 905,0
... 915,0
...1000,0
...1850,0
...1920,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
30
20
25
28
40
35
53
34
25
28
38
59
48
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
T
= +25
±
2˚C
3
Dec 02, 2005
SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
Transfer Function Filter 1 ( GSM900 )
B9307
942,5 / 1842,5 MHz
Transfer Function Filter 1 ( GSM900 )
- wideband
4
Dec 02, 2005
SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9307
942,5 / 1842,5 MHz
Characteristics Filter 2 ( GSM1800 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= -20 to +75˚C
Z
S
= 50
Ω
Z
L
= 150
Ω
|| 15nH (balanced)
min.
typ.
1842,5
max.
—
MHz
Center frequency
Maximum insertion attenuation
1805,0 ... 1880,0
1805,0 ... 1880,0
Amplitude ripple
(p-p)
1805,0 ... 1880,0
Input VSWR
1805,0 ... 1880,0
Output VSWR
1805,0 ... 1880,0
Output amplitude balance
(|S
31
/S
21
|)
1805,0 ...1880,0
MHz
MHz
f
C
α
max
MHz
MHz
1)
—
—
—
1,8
1,6
2,3
2,1
dB
dB
∆α
MHz
—
0,7
1,3
dB
—
1,8
2,2
—
1,7
2,2
MHz
-1,0
-0,7/+0,5
+1,0
dB
Output phase balance
(φ(S
31
)−φ(S
21
)+180˚)
1805,0 ...1880,0 MHz
Attenuation
10,0
940,0
1705,0
1920,0
1980,0
2030,0
2775,0
5640,0
1)
-10
α
-3/+3
+10
˚
... 940,0
... 1705,0
... 1785,0
... 1980,0
... 2030,0
... 2775,0
... 5640,0
... 6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
40
28
12
17
24
28
38
28
52
42
15
23
28
34
43
43
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
T
= +25
±
2˚C
5
Dec 02, 2005
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