SAW Components Low Loss Filter for Mobile Communication
Data Sheet Features
q Low-loss RF cleanup filter for mobile telephone
B4114 862,00 MHz
Ceramic package DCC6C
PCS systems, transmit path
q Usable passband 30 MHz q High nearby selectivity q Ceramic package for Surface Mounted
Technology (SMT)
Terminals
q Ni, gold-plated
Dimensions in mm, approx. weight 0,05 g Pin configuration 2 3 5 4 1,6 Input Input - ground Output Output - ground To be grounded
Type B4114
Ordering code B39861-B4114-U410
Marking and Package according to C61157-A7-A67
Packing according to F61074-V8088-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings Operable temperature range Storage temperature range DC voltage Source power
T Tstg VDC Ps
– 30 / + 85 – 40 / + 85 0 3
˚C ˚C V dBm
source impedance 50 Ω
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 1 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B4114 862,00 MHz
T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω
min. typ. 862,0 max. — MHz
Center frequency Maximum insertion attenuation 847,0 ... 877,0 Amplitude ripple (p-p) 847,0 ... 877,0 Input VSWR 847,0 ... 877,0 Output VSWR 847,0 ... 877,0 Relative attenuation (relative to αmax) 0,0 ... 820,0 820,0 ... 838,0 905,0 ...2200,0 MHz MHz MHz
fc
αmax MHz ∆α
—
—
2,8
3,4
dB
—
1,1
1,7
dB
—
2,4
2,6
— αrel
2,4
2,6
MHz MHz MHz
32,0 16,0 23,0
37,0 19,0 26,0
— — —
dB dB dB
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 2 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet Characteristics of 2 filters in cascade 1) Operating temperature range: Terminating source impedance: Terminating load impedance:
B4114 862,00 MHz
T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω
min. typ. 862,0 max. — MHz
Center frequency Maximum insertion attenuation 847,0 ... 877,0 Amplitude ripple (p-p) 847,0 ... 877,0 847,0 ... 877,0 Input VSWR 847,0 ... 877,0 Output VSWR 847,0 ... 877,0 Relative attenuation (relative to αmax) 0,0 ... 820,0 820,0 ... 838,0 905,0 ...2200,0 MHz MHz
fc
αmax MHz ∆α MHz MHz 2)
—
—
5,5
7,0
dB
— —
2,1 2,1
3,6 3,0
dB dB
—
2,8
3,5
— αrel
2,8
3,5
MHz MHz MHz
60,0 31,0 35,0
75,0 34,0 40,0
— — —
dB dB dB
1) 2)
Cascaded filters matched to each other with parallel coupling coil of 10 nH. In temperature range -20 to +85˚C.
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 3 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet Characteristics of 2 filters in cascade 1) Operating temperature range: Terminating source impedance: Terminating load impedance:
B4114 862,00 MHz
T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω
min. typ. 862,0 max. — MHz
Center frequency Maximum insertion attenuation 847,0 ... 877,0 Amplitude ripple (p-p) 847,0 ... 877,0 847,0 ... 877,0 Input VSWR 847,0 ... 877,0 Output VSWR 847,0 ... 877,0 Relative attenuation (relative to αmax) 0,0 ... 820,0 820,0 ... 838,0 905,0 ...2200,0 MHz MHz
fc
αmax MHz ∆α MHz MHz 2)
—
—
5,5
7,0
dB
— —
2,1 2,1
3,6 3,0
dB dB
—
3,9
4,4
— αrel
3,9
4,4
MHz MHz MHz
60,0 31,0 35,0
75,0 34,0 40,0
— — —
dB dB dB
1) 2)
Cascaded filters directly connected to each other without matching network. In temperature range -20 to +85˚C.
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 4 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet
B4114 862,00 MHz
Measured transfer function(2 filters B4114 in cascade with 10nH parallel coupling coil):
Measured transfer function(wideband,2 filters B4114 in cascade with 10nH parallel coupling coil):
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 5 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet
B4114 862,00 MHz
Measured transfer function(2 filters B4114 in cascade without parallel coupling coil):
Measured transfer function(wideband, 2 filters B4114 in cascade without parallel coupling coil):
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 6 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet
B4114 862,00 MHz
Reflection functions(2 filters B4114 in cascade with 10nH parallel coupling coil):
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 7 of 8
OFW SIN E Jun 10, 1999
SAW Components Low Loss Filter for Mobile Communication
Data Sheet
B4114 862,00 MHz
Reflection functions(2 filters B4114 in cascade without parallel coupling coil):
Preliminary format of data sheet. Terms of delivery and rights to change design reserved. Page 8 of 8
OFW SIN E Jun 10, 1999
