ETC B4139

SAW Components
Data Sheet B4139
SAW Components
B4139
1842,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6C
Features
● Low-loss RF filter for mobile telephone PCN sys-
tem, receive path
● High selectivity
● Usable passband: 75 MHz
● No matching network required for operation
at 50 Ω
● Ceramic Package for Surface Mounted
Technology (SMT)
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
3
5
6
1, 4
Input
Input - ground
Output
Output - ground
To be grounded
Electrostatic Sensitive Device (ESD)
Type
Ordering code
B4139
B39182-B4139-U410
Marking and Package
according to
C61157-A7-A67
Packing
according to
F61074-V8088-Z000
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
DC voltage
VDC
Input power max.
1805 ... 1880 MHz
1710 ... 1785 MHz
925 ... 960 MHz
880 ... 915 MHz
1850 ... 1910 MHz
1930 ... 1990 MHz
elsewhere
PIN
PIN
PIN
PIN
PIN
PIN
– 25 / + 75
– 40 / + 85
0
15
13
17
17
10
10
0
˚C
˚C
V
dBm
dBm
dBm
dBm
dBm
dBm
dBm
2
source and load impedance 50 Ω
peak power of GSM signal,
duty cycle 1 : 8
duty cycle 1 : 8
duty cycle 1 : 8
duty cycle 1 : 8
continuous wave, 2000h
continuous wave, 2000h
continuous wave
Aug 08, 2000
SAW Components
B4139
1842,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = 25 +- 2˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
min.
typ.
max.
—
1842,5
—
—
—
2,2
2,2
2,5
2,5
dB
dB
—
—
0,8
0,8
1,1
1,1
dB
dB
MHz
αmax
Maximum insertion attenuation
1805,0 ...1810,0
1810,0 ...1880,0
MHz
MHz
Amplitude ripple (p-p)
1805,0 ...1810,0
1810,0 ...1880,0
MHz
MHz
∆α
Input return loss
1805,0 ...1880,0
MHz
6,0
6,5
—
dB
1805,0 ...1880,0
MHz
6,0
6,5
—
dB
10,0
1760,0
1920,0
1980,0
3500,0
4000,0
MHz
MHz
MHz
MHz
MHz
MHz
20,0
7,0
12,0
23,0
20,0
8,0
21,5
12,0
25,0
24,5
27,0
14,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
3
Aug 08, 2000
Output return loss
α
Attenuation
...1760,0
...1785,0
...1980,0
...3500,0
...4000,0
...4500,0
SAW Components
B4139
1842,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -25 to +75˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
min.
typ.
max.
—
1842,5
—
—
—
2,7
2,2
3,0
2,5
dB
dB
—
—
1,3
0,8
1,6
1,1
dB
dB
MHz
αmax
Maximum insertion attenuation
1805,0 ...1810,0
1810,0 ...1880,0
MHz
MHz
Amplitude ripple (p-p)
1805,0 ...1810,0
1810,0 ...1880,0
MHz
MHz
∆α
Input return loss
1805,0 ...1880,0
MHz
6,0
6,5
—
dB
1805,0 ...1880,0
MHz
6,0
6,5
—
dB
10,0
1760,0
1920,0
1980,0
3500,0
4000,0
MHz
MHz
MHz
MHz
MHz
MHz
20,0
5,0
12,0
23,0
20,0
8,0
21,5
9,0
20,0
24,5
27,0
14,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
4
Aug 08, 2000
Output return loss
α
Attenuation
...1760,0
...1785,0
...1980,0
...3500,0
...4000,0
...4500,0
SAW Components
B4139
1842,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function (spec for 25˚C)
Transfer function (wideband)
5
Aug 08, 2000
SAW Components
B4139
1842,50 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.
6
Aug 08, 2000