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B9456 Datasheet(PDF) 3 Page - EPCOS

Part # B9456
Description  SAW RX filter GSM850 / WCDMA band V / Cellular
PDF  8 Pages
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Manufacturer  EPCOS [EPCOS]
Direct Link  http://www.epcos.com
Logo EPCOS - EPCOS

B9456 Datasheet(HTML) 3 Page - EPCOS

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December 07, 2009
B9456
881.5 MHz
SAW Components
SAW RX filter
Data sheet
Please read
cautions and warnings and
important notes at the end of this document.
Characteristics
Temperature range for specification:
T = -30 ˚C to +85 ˚C
Terminating source impedance:
ZS = 50 Ω (unbalanced)
Terminating load impedance:
ZL =100 Ω (balanced)
B9456
min.
typ.
@ 25 ˚C
max.
Center frequency
fC
—
881.5
—
MHz
Maximum insertion attenuation
869.0
...
894.0
MHz
α
max
—
2.0
2.6
dB
@f
Carrier Bd V RX
871.4
...
891.6
MHz
α
WCDMA
1)
1) Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (4).
—
1.7
2.3
dB
Amplitude ripple (p-p)
869.0
...
894.0
MHz
∆α
—
0.7
1.3
dB
Error Vector Magnitude2)
2) Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
@f
Carrier Bd V RX
871.4
...
891.6
MHz
EVM
—
2.0
3.2
%
Input VSWR
869.0
...
894.0
MHz
—
1.6
2.0
Output VSWR
869.0
...
894.0
MHz
—
1.6
2.0
Output amplitude balance (|S31/S21|)
869.0
...
894.0
MHz
- 1
-0.5/0.3
+ 1
dB
Output phase balance (
φ(S
31)-φ(S21))+180˚
869.0
...
894.0
MHz
- 8
+ 5
+ 8
˚
Attenuation
α
DC
...
824.0
MHz
40
60
—
dB
824.0
...
849.0
MHz
50
57
—
dB
@f
Carrier Bd V TX
826.4
...
846.6
MHz
α
WCDMA
1)
55
59
—
dB
849.0
...
854.0
MHz
10
55
—
dB
914.0
...
954.0
MHz
243)
3) -20/85 ˚C
29
—
dB
954.0
...
979.0
MHz
28
55
—
dB
979.0
... 1693.0
MHz
35
48
—
dB
1693.0
... 2607.0
MHz
40
60
—
dB
1850.0
... 1910.0
MHz
50
60
—
dB
2607.0
... 2682.0
MHz
45
50
—
dB
2682.0
... 4345.0
MHz
40
60
—
dB
4345.0
... 6000.0
MHz
45
60
—
dB



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