SAW Components
SAW RF filter
Automotive telematics
Series/type:
Ordering code:
Date:
Version:
B4309
B39202B4309P810
May 11, 2011
2.1
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SAW Components
SAW RF filter
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
s
s
s
s
s
s
B4309
1950.00 MHz
WCDMA systems, transmit path (Tx)
Unbalanced to unbalanced operation
Very low insertion attenuation
Low amplitude ripple
Very low Error Vector Magnitude (EVM)
High Rx-suppression
Usable passband 60 MHz
0.325
s
s
s
s
s
s
s
s
s
Package size 1.4 x 1.1 x 0.4 mm
3
Package code QCS5P
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
AEC-Q200 qualified component family (operable
temperature range –40˚C to +85˚C)
Electrostatic Sensitive Device
(ESD)
Moisture Sensitivity Level 3
2 3
1
0.575
Features
0.25
bottom view
5
0.5 0.5
0.4
4
side view
1.4
1.1
top view
Pin configuration
s
1
s
4
s
2,3,5
Input
Output
to be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
May 11, 2011
SAW Components
SAW RF filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –20 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
1950.0
max.
—
B4309
1950.00 MHz
MHz
Maximum insertion attenuation
α
max
1920.00 ... 1980.00 MHz
Amplitude ripple
(p-p)
∆α
1920.00 ... 1980.00 MHz
VSWR
1920.00 ... 1980.00 MHz
Error Vector Magnitude
EVM
1)
@fCarrier 1922.50 ... 1977.50 MHz
Attenuation
50.00
960.00
1575.00
1576.00
1730.00
2025.00
2110.00
2200.00
3100.00
3960.00
1)
—
2.3
3.0
dB
—
1.1
1.8
dB
—
1.8
2.2
—
1.0
3.0
%
α
...
...
...
...
...
...
...
...
...
...
960.00
1575.00
1576.00
1730.00
1880.00
2050.00
2170.00
3100.00
3960.00
6000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
27
25
32
30
30
35
35
33
30
20
34
35
35
35
38
54
38
37
42
34
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Error Vector Magnitude (EVM) based on definition in 3GPP TS 25.141
Please read
cautions and warnings and
important notes
at the end of this document.
3
May 11, 2011
SAW Components
SAW RF filter
Data Sheet
Transfer function
B4309
1950.00 MHz
Transfer function (wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
4
May 11, 2011
SAW Components
SAW RF filter
Data Sheet
Smith chart
S11 function
B4309
1950.00 MHz
S22 function
Please read
cautions and warnings and
important notes
at the end of this document.
5
May 11, 2011
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