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SAW Components
Data Sheet B4230
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Ceramic package QCC8E
Features
0,75
1,0
1 8
0,5
2 3
s Low-loss RF filter for mobile telephone EGSM
and PCN system , receive path s Usable passband: Filter 1 (EGSM): 35 MHz Filter 2 (PCN): 75 MHz s Suitable for GPRS class 1 to 12 s Ceramic package for Surface Technology (SMT)
0,5
0,75
bottom view
7
6
5
1,0 1,0
Mounted
0,98
4
side view
2,5
top view
Terminals
s Ni, gold-plated
3,0
Dimensions in mm, approx. weight 0,037 g Pin configuration 1 3 5 7 2, 6 4, 8 Type B4230 Input [ Filter 1] Input [ Filter 2 ] Output [ Filter 2 ] Output [ Filter 1 ] to be grounded Case ground Ordering code B39182-B4230-H410 Marking and Package according to C61157-A7-A92
1 7
2,4
6,8
3
5
Packing according to F61074-V8129-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Input power max. EGSM: PCN:
T Tstg VDC PIN
- 20 / + 70 - 40 / + 85 3
C C V
15 12
dBm dBm
2
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Characteristics Filter 1 ( EGSM ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = 25 2C ZS = 50 ZL = 50
min. typ. 942,50 max. -- MHz
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 0,0 800,0 880,0 905,0 980,0 1005,0 2000,0 3000,0 ... 800,0 ... 880,0 ... 905,0 ... 915,0 ...1005,0 ...2000,0 ...3000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz
fc
max MHz
--
--
2,8
3,2
dB
--
1,7
1,9
dB
-- -- min 18 20 25 15 23 20 15 10
1,9 1,9
2,2 2,2
21 23 31 23 28 25 19 15
-- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB
Input reflection coefficient @ 1842,5 MHz Phase -160 -150 -140
3
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Characteristics Filter 1 ( EGSM ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = -20 to +70C ZS = 50 ZL = 50
min. typ. 942,50 max. -- MHz
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 0,0 800,0 880,0 905,0 980,0 1005,0 2000,0 3000,0 ... 800,0 ... 880,0 ... 905,0 ... 915,0 ...1005,0 ...2000,0 ...3000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz
fc
max MHz
--
--
3,3
3,9
dB
--
1,9
2,1
dB
-- -- min 18 20 25 15 23 20 15 10
2,0 2,0
2,3 2,3
21 23 30 19 27 25 19 15
-- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB
Input reflection coefficient @ 1842,5 MHz Phase -160 -150 -140
4
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Characteristics Filter 2 ( PCN ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = 25 2C ZS = 50 ZL = 50
min. typ. 1842,5 max. -- MHz
Center frequency Maximum insertion attenuation 1805,0 ...1880,0 Amplitude ripple (p-p) 1805,0 ...1880,0 Input VSWR 1805,0 ...1880,0 Output VSWR 1805,0 ...1880,0 Attenuation 0,0 1480,0 1765,0 1920,0 1980,0 4000,0 5000,0 ...1480,0 ...1765,0 ...1785,0 ...1980,0 ...4000,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz
fc
max MHz MHz
--
--
2,7
3,0
dB
--
1,3
1,6
dB
-- -- min 33 25 10 20 23 15 6
2,1 2,1
2,3 2,3
37 29 12 24 27 22 9
-- -- -- -- -- -- --
dB dB dB dB dB dB dB
Input reflection coefficient @ 942,5 MHz Phase -150 -140 -130
5
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Characteristics Filter 2 ( PCN ) Operating temperature range: Terminating source impedance: Terminating load impedance:
T = -20 to +70C ZS = 50 ZL = 50
min. Center frequency Maximum insertion attenuation 1805,0 ...1880,0 Amplitude ripple (p-p) 1805,0 ...1880,0 Input VSWR 1805,0 ...1880,0 Output VSWR 1805,0 ...1880,0 Attenuation 0,0 1480,0 1765,0 1920,0 1980,0 4000,0 5000,0 ...1480,0 ...1765,0 ...1785,0 ...1980,0 ...4000,0 ...5000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz min 33 25 9 20 23 15 6 -- MHz --
typ. 1842,5
max. -- MHz
fc
max MHz MHz
--
--
3,0
3,5
dB
--
1,5
1,8
dB
2,1 2,1
2,3 2,3
37 29 11 24 26 22 9
-- -- -- -- -- -- --
dB dB dB dB dB dB dB
Input reflection coefficient @ 942,5 MHz Phase -150 -140 -130
6
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
Transfer function Filter 1 ( EGSM )- spec at 25 C
B4230 942,5 / 1842,5 MHz
Transfer function Filter 1 ( EGSM ) - wideband
7
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
Transfer function Filter 2 ( PCN ) - spec at 25 C
B4230 942,5 / 1842,5 MHz
Transfer function Filter 2 ( PCN ) - wideband
8
Jul 10, 2002
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4230 942,5 / 1842,5 MHz
Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY TEL ++49 89 636 09, FAX (0 89) 636-2 26 89 (c) EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. 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
Jul 10, 2002

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