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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 ± 2˚C ZS = 50 Ω ZL = 50 Ω
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
αmax MHz ∆α
—
—
2,8
3,2
dB
—
1,7
1,9
dB
— — αmin 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 +70˚C ZS = 50 Ω ZL = 50 Ω
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
αmax MHz ∆α
—
—
3,3
3,9
dB
—
1,9
2,1
dB
— — αmin 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 ± 2˚C ZS = 50 Ω ZL = 50 Ω
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
αmax MHz ∆α MHz
—
—
2,7
3,0
dB
—
1,3
1,6
dB
— — αmin 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 +70˚C ZS = 50 Ω ZL = 50 Ω
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 αmin 33 25 9 20 23 15 6 — MHz —
typ. 1842,5
max. — MHz
fc
αmax MHz ∆α 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
Transfe.