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RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW Filter
PCS / WCDMA band II
Series/type:
Ordering code:
Date:
Version:
B9477
B39202B9477P810
August 16, 2012
2.2
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EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
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SAW Components
SAW Filter
Data sheet
Application
s
Low-loss RF filter for mobile telephone
B9477
1960.0 MHz
PCS systems, receive path (RX)
s
Useable passband 60 MHz
s
Useable for antenna diversity systems
s
Suitable for GPRS class 1 to 12
Features
s
s
s
s
s
s
s
s
0.45 max.
Package size 1.4 x 1.1 mm
2
max. Package height 0.45 mm
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitive Level
3
0.325
2
3
1
0.575
0.25
bottom view
5
0.5
0.5
4
side view
1.4
5
4
1.1
1
top view
2
3
Pin configuration
s
1
s
4
s
2,3,5
Input unbalanced
Output unbalanced
To be grounded
1
4
2,5
3
Please read
cautions and warnings and
important notes
at the end of this document.
2
August 16, 2012
SAW Components
SAW Filter
Data sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +85 ˚C
Z
S
=
50
Ω
(unbalanced)
Z
L
=
50
Ω
(unbalanced)
B9477
typ.
@ 25˚C
1960.0
B9477
1960.0 MHz
min.
Center frequency
Maximum insertion attenuation
1930.6 ... 1989.4
Amplitude ripple
(p-p)
1930.6 ... 1989.4
Input return loss
1930.6
Output return loss
1930.6
Attenuation
DC
... 1500.0
1500.0 ... 1907.0
1907.0 ... 1909.4
2040.0 ... 2070.0
2070.0 ... 2500.0
2500.0 ... 4500.0
4500.0 ... 5200.0
5200.0 ... 6000.0
1)
2)
3)
max.
-
MHz
f
C
α
max
MHz
∆α
MHz
MHz
MHz
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
-
-
-
-
-
2.6
1.1
1.8
2.0
4.2
1)
2.6
2.3
2.4
dB
dB
... 1989.4
... 1989.4
43
43
43
2)
35
35
31
31
22
51
48
51
3)
55
46
37
36
30
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
4.0dB for T= 0...85˚C
18dB for T= 100˚C
49dB for T= 100˚C
Please read
cautions and warnings and
important notes
at the end of this document.
3
August 16, 2012
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