SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range
ANT terminating impedance
RX terminating impedance
TX terminating impedance
Characteristics TX - ANT
Center frequency
Maximum insertion attenuation
B7630
836,5 / 881,5 MHz
T
Z
ANT
Z
RX
Z
TX
= 25 + 2˚C
= 50
Ω
= 50
Ω
= 50
Ω
min.
typ.
836,50
1,9
0,5
10,5
14,0
35
49
36
41
41
37
35
37
max.
—
2,3
0,9
—
—
—
—
—
—
—
—
—
—
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
f
c
α
max
—
—
824,00 ... 849,00 MHz
Amplitude ripple
(p-p)
∆α
824,00 ... 849,00 MHz
Return loss
—
9,0
10,0
α
21
45
25
35
30
25
30
25
TX - Port
ANT - Port
Attenuation
824,00 ... 849,00 MHz
824,00 ... 849,00 MHz
779,00 ... 804,00 MHz
869,00 ... 894,00 MHz
954,00 ... 1400,00 MHz
1400,00 ... 1698,00 MHz
1698,00 ... 2000,00 MHz
2000,00 ... 2400,00 MHz
2400,00 ... 2485,00 MHz
2485,00 ... 2700,00 MHz
TX band phase @ TX port reference plane
824,00 MHz
836,00 MHz
849,00 MHz
—
—
—
250
245
275
—
—
—
˚
˚
˚
3
Jun 09, 2005
EPCOS [ EPCOS ]
