ETC B4140

SAW Components
Data Sheet B4140
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6D
Features
● Low-loss RF filter for mobile telephone
EGSM systems, transmit path
Low amplitude ripple
Usable passband 35 MHz
Balanced to unbalanced Operation
Impedance transformation from 200 Ω
to 50 Ω
● Ceramic package for Surface Mounted
Technology (SMT)
●
●
●
●
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
4, 6
5
2
1, 3
1, 3, 5
Input, balanced
To be grounded
Output, unbalanced
Output ground
Case ground
Type
Ordering code
B4140
B39901-B4140-U510
Marking and Package
according to
C61157-A7-A68
Packing
according to
F61074-V8089-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
DC voltage
VDC
Input power max.
880 ... 915 MHz
PIN
– 25/ + 80
– 40 / + 85
0
˚C
˚C
V
8,5
dBm
source impedance 50 Ω,
load impedance 200 Ω,
peak power of GSM signal,
duty cycle 2 : 8
10,0
dBm
duty cycle 1: 8
2
Apr 11, 2001
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = 25+-2 ˚C
ZS = 50 Ω
ZL = 200 Ω || 56 nH
( L simulated with Q factor 20 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
fC
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
typ.
max.
—
897,5
—
MHz
—
2,8
3,4
dB
dB
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,2
1,5
880,0 ... 915,0
MHz
—
1,7
2,0
880,0 ... 915,0
MHz
—
1,6
2,0
Input VSWR
Output VSWR
α
Attenuation
0,0
600,0
800,0
925,0
935,0
960,0
1000,0
1050,0
1500,0
2000,0
3000,0
5000,0
... 600,0
... 800,0
... 860,0
... 935,0
... 960,0
...1000,0
...1050,0
...1500,0
...2000,0
...3000,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
60
50
40
9
25
25
40
55
50
30
18
10
77
72
44
14
27
40
64
68
70
44
29
28
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Symmetry in band
(referenced to the matched operating condition)
|S31|/|S21|
880,0 ... 915,0
MHz
arg(S31/S21)
880,0 ... 915,0
MHz
3
-1,0
170
Apr 11, 2001
0
180
1,0
190
dB
˚
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = +20 to +40 ˚C
ZS = 50 Ω
ZL = 200 Ω || 56 nH
( L simulated with Q factor 20 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
fC
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
typ.
max.
—
897,5
—
MHz
—
2,9
3,6
dB
dB
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,3
1,7
880,0 ... 915,0
MHz
—
1,7
2,0
880,0 ... 915,0
MHz
—
1,6
2,0
Input VSWR
Output VSWR
α
Attenuation
0,0
600,0
800,0
925,0
935,0
960,0
1000,0
1050,0
1500,0
2000,0
3000,0
5000,0
... 600,0
... 800,0
... 860,0
... 935,0
... 960,0
...1000,0
...1050,0
...1500,0
...2000,0
...3000,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
60
50
40
9
25
25
40
55
50
30
18
10
77
72
44
13
27
40
64
68
70
44
29
28
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Symmetry in band
(referenced to the matched operating condition)
|S31|/|S21|
880,0 ... 915,0
MHz
arg(S31/S21)
880,0 ... 915,0
MHz
4
-1,0
170
Apr 11, 2001
0
180
1,0
190
dB
˚
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = +10 to +60 ˚C
ZS = 50 Ω
ZL = 200 Ω || 56 nH
( L simulated with Q factor 20 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
fC
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
typ.
max.
—
897,5
—
MHz
—
2,9
3,8
dB
dB
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,3
1,9
880,0 ... 915,0
MHz
—
1,7
2,0
880,0 ... 915,0
MHz
—
1,6
2,0
Input VSWR
Output VSWR
α
Attenuation
0,0
600,0
800,0
925,0
935,0
960,0
1000,0
1050,0
1500,0
2000,0
3000,0
5000,0
... 600,0
... 800,0
... 860,0
... 935,0
... 960,0
...1000,0
...1050,0
...1500,0
...2000,0
...3000,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
60
50
40
8
24
25
40
55
50
30
18
10
77
72
44
12
27
40
64
68
70
44
29
28
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Symmetry in band
(referenced to the matched operating condition)
|S31|/|S21|
880,0 ... 915,0
MHz
arg(S31/S21)
880,0 ... 915,0
MHz
5
-1,0
170
Apr 11, 2001
0
180
1,0
190
dB
˚
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -10 to +80 ˚C
ZS = 50 Ω
ZL = 200 Ω || 56 nH
( L simulated with Q factor 20 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
fC
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
typ.
max.
—
897,5
—
MHz
—
3,2
4,2
dB
dB
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,6
2,3
880,0 ... 915,0
MHz
—
1,7
2,2
880,0 ... 915,0
MHz
—
1,6
2,2
Input VSWR
Output VSWR
α
Attenuation
0,0
600,0
800,0
925,0
935,0
960,0
1000,0
1050,0
1500,0
2000,0
3000,0
5000,0
... 600,0
... 800,0
... 860,0
... 935,0
... 960,0
...1000,0
...1050,0
...1500,0
...2000,0
...3000,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
60
50
35
7
23
25
40
55
50
30
18
10
77
72
44
11
26
40
64
68
70
44
29
28
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Symmetry in band
(referenced to the matched operating condition)
|S31|/|S21|
880,0 ... 915,0
MHz
arg(S31/S21)
880,0 ... 915,0
MHz
6
-1,0
170
Apr 11, 2001
0
180
1,0
190
dB
˚
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -25 to +70 ˚C
ZS = 50 Ω
ZL = 200 Ω || 56 nH
( L simulated with Q factor 20 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
fC
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
typ.
max.
—
897,5
—
MHz
—
3,4
4,5
dB
dB
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,8
2,9
880,0 ... 915,0
MHz
—
2,1
2,4
880,0 ... 915,0
MHz
—
2,4
2,5
Input VSWR
Output VSWR
α
Attenuation
0,0
600,0
800,0
860,0
925,0
935,0
960,0
1000,0
1050,0
1500,0
2000,0
3000,0
5000,0
... 600,0
... 800,0
... 860,0
... 870,0
... 935,0
... 960,0
...1000,0
...1050,0
...1500,0
...2000,0
...3000,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
60
50
35
10
7
23
25
40
55
50
30
18
10
77
72
44
36
11
26
40
64
68
70
44
29
28
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Symmetry in band
(referenced to the matched operating condition)
|S31|/|S21|
880,0 ... 915,0
MHz
arg(S31/S21)
880,0 ... 915,0
MHz
7
-1,0
170
Apr 11, 2001
0
180
1,0
190
dB
˚
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function ( spec at 25 ˚C )
Transfer function ( wideband )
8
Apr 11, 2001
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Input VSWR ( spec at 25 ˚C )
Output VSWR
9
Apr 11, 2001
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Amplitude Symmetry |S31|/|S21| (referenced to the matched operating condition)
Phase Symmetry arg(S31/S21) - 180˚ (referenced to the matched operating condition)
10
Apr 11, 2001
SAW Components
B4140
897,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, OFW E MF
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 1999. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
the international representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our sales offices.
11
Apr 11, 2001