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SAW Components
Data Sheet B4141
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Ceramic Features
s Low-loss RF filter for mobile telephone
B4141 942,50 MHz
package DCC6D
EGSM systems, receive path Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced Operation Impedance transformation from 50 to 200 s Ceramic package for Surface Mounted Technology (SMT)
s s s s
Terminals
s Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g Pin configuration 2 1, 3 4, 6 5 1, 3, 5 Type B4141 Input, unbalanced Input ground Output, balanced To be grounded Case ground Ordering code B39941-B4141-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 - 10 / + 80 - 40 / + 85 0 C C V source impedance 50 , load impedance 200 , peak power of GSM signal, duty cycle 2 : 8
PIN
3,5
dBm
2
Mar 01, 2001
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B4141 942,50 MHz
T = 25+-2 C ZS = 50 ZL = 200 || 47nH ( L simulated with Q factor 20 )
min. Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR 925,0 ... 960,0 Output VSWR 925,0 ... 960,0 Attenuation 0,0 600,0 880,0 905,0 980,0 1025,0 1050,0 1920,0 2880,0 3840,0 5000,0 ... 600,0 ... 880,0 ... 905,0 ... 915,0 ...1025,0 ...1050,0 ...1920,0 ...2880,0 ...3840,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 60 50 30 20 22 35 50 30 23 18 10 -- MHz -- MHz
typ. 942,5
max. -- MHz
fC
max MHz
--
--
2,5
3,2
dB
--
0,9
1,4
dB
1,8
2,3
1,8
2,1
78 66 47 28 25 45 70 60 49 36 35
-- -- -- -- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB dB dB dB
Symmetry in band (referenced to the matched operating condition) |S31|/|S21| arg(S31/S21) 925,0 ... 960,0 925,0 ... 960,0 MHz MHz 3 -1,0 170 Mar 01, 2001 0 180 1,0 190 dB
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B4141 942,50 MHz
T = +20 to +40 C ZS = 50 ZL = 200 || 47 nH ( L simulated with Q factor 20 )
min. Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR 925,0 ... 960,0 Output VSWR 925,0 ... 960,0 Attenuation 0,0 600,0 880,0 905,0 980,0 1025,0 1050,0 1920,0 2880,0 3840,0 5000,0 ... 600,0 ... 880,0 ... 905,0 ... 915,0 ...1025,0 ...1050,0 ...1920,0 ...2880,0 ...3840,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 60 50 30 20 22 35 50 30 23 18 10 -- MHz -- MHz
typ. 942,5
max. -- MHz
fC
max MHz
--
--
2,6
3,4
dB
--
1,0
1,6
dB
1,8
2,3
1,8
2,1
78 66 44 28 25 45 70 60 48 36 35
-- -- -- -- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB dB dB dB
Symmetry in band (referenced to the matched operating condition) |S31|/|S21| arg(S31/S21) 925,0 ... 960,0 925,0 ... 960,0 MHz MHz 4 -1,0 170 Mar 01, 2001 0 180 1,0 190 dB
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B4141 942,50 MHz
T = +10 to +60 C ZS = 50 ZL = 200 || 47 nH ( L simulated with Q factor 20 )
min. Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR 925,0 ... 960,0 Output VSWR 925,0 ... 960,0 Attenuation 0,0 600,0 880,0 905,0 980,0 1025,0 1050,0 1920,0 2880,0 3840,0 5000,0 ... 600,0 ... 880,0 ... 905,0 ... 915,0 ...1025,0 ...1050,0 ...1920,0 ...2880,0 ...3840,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 60 50 30 20 21 35 50 30 23 18 10 -- MHz -- MHz
typ. 942,5
max. -- MHz
fC
max MHz
--
--
2,6
3,6
dB
--
1,0
1,8
dB
1,8
2,3
1,8
2,1
78 66 43 28 25 44 70 60 49 36 35
-- -- -- -- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB dB dB dB
Symmetry in band (referenced to the matched operating condition) |S31|/|S21| arg(S31/S21) 925,0 ... 960,0 925,0 ... 960,0 MHz MHz -1,0 170 0 180 1,0 190 dB
5
Mar 01, 2001
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B4141 942,50 MHz
T = -10 to +80 C ZS = 50 ZL = 200 || 47 nH ( L simulated with Q factor 20 )
min. Center frequency Maximum insertion attenuation 925,0 ... 960,0 Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR 925,0 ... 960,0 Output VSWR 925,0 ... 960,0 Attenuation 0,0 600,0 880,0 905,0 980,0 1025,0 1050,0 1920,0 2880,0 3840,0 5000,0 ... 600,0 ... 880,0 ... 905,0 ... 915,0 ...1025,0 ...1050,0 ...1920,0 ...2880,0 ...3840,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 60 50 30 20 20 35 50 30 23 18 10 -- MHz -- MHz
typ. 942,5
max. -- MHz
fC
max MHz
--
--
2,7
3,8
dB
--
1,1
2,0
dB
1,8
2,3
1,8
2,1
78 66 40 28 23 44 70 60 49 36 35
-- -- -- -- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB dB dB dB
Symmetry in band (referenced to the matched operating condition) |S31|/|S21| arg(S31/S21) 925,0 ... 960,0 925,0 ... 960,0 MHz MHz -1,0 170 0 180 1,0 190 dB
6
Mar 01, 2001
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Transfer function ( spec at 25 C )
B4141 942,50 MHz
Transfer function ( wideband )
7
Mar 01, 2001
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
Amplitude Symmetry |S31|/|S21| (referenced to the matched operating condition)
B4141 942,50 MHz
Phase Symmetry arg(S31/S21) - 180 (referenced to the matched operating condition)
8
Mar 01, 2001
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
B4141 942,50 MHz
Published by EPCOS AG Surface Acoustic Wave Components Division, OFW E MF P.O. Box 80 17 09, D-81617 Munchen (c) 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.
9
Mar 01, 2001

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