Data Sheet of SAW Components
Note : Murata SAW Component is applicable for Cellular /Cordless
phone (Terminal) relevant market only.
Please also read caution at the end of this document.
SAW FILTER FOR UMTS BC8 Tx
Murata part number :SAFEB897MAM0F00
Package Dimensions
Top View
1.35±0.05
(5)
(1)
Dot Marking(0.3)
(4)
1.05±0.05
Nominal Center Frequency(fc)
Insertion Loss
(880.48 to 914.52MHz)
Specification
Item
Specification
-30 to 85°C -20 to 85°C
25±2°C
typ.
897.5 MHz
m8
(2)
(3)
4 dB max.
4 dB max.
4 dB max. 2.7 dB
(0.20)
0.6max.
Absolute Attenuation
1)
0.1 to 850
MHz
MHz
40 dB min.
26 dB min.
40 dB min.
40 dB min.
40 dB min.
40 dB min.
40 dB min.
35 dB min.
40 dB min. 40 dB min.
28 dB min. 30 dB min.
40 dB min. 40 dB min.
40 dB min. 40 dB min.
40 dB min. 40 dB min.
40 dB min. 40 dB min.
40 dB min. 40 dB min.
35 dB min. 35 dB min.
58 dB
34 dB
60 dB
60 dB
60 dB
60 dB
60 dB
52 dB
2) 925.48 to 960
3) 1574.4 to 1576.4 MHz
Bottom View
5-0.325±0.050
2-0.25±0.05
(0.075)
4)
5)
6)
7)
8)
1760 to 1830
1830 to 1990
2110 to 2170
2400 to 2500
2640 to 2745
MHz
MHz
MHz
MHz
MHz
(2)
(1)
(5)
(3)
(0.05)
2-0.25±0.05
(4)
5-0.25±0.05
2-0.25±0.05
Ripple Deviation
(880.48 to 914.52MHz)
Any 3.84MHz Ripple Deviation
(880.48 to 914.52MHz)
VSWR
(880.48 to 914.52MHz)
Unbalance Port Matching Impedance
(nominal)
Input Signal Level
3 dB max. 2.7 dB max.
2 dB max. 1.1 dB
3 dB max.
3 dB max.
2 dB max. 0.7 dB
2.1 max.
2.1 max.
2.0 max.
1.8
Marking
: Laser Printing
(1) : Unbalance Port
(4) : Unbalance Port
Others : Ground
Unit : mm
50W
31.6mW (+15dBm), 2000 hours
Mar. 9, 2009
1/5
SAW FILTER FOR UMTS BC8 Tx
Murata part number :SAFEB897MAM0F00
Frequency Performance
Insertion Loss
0
10
20
0
2
4
6
8
10
12
14
1000
I.L.(dB)
30
40
50
60
70
800
820
840
860
880
900 920
frequency(MHz)
Insertion Loss
940
960
980
0
10
20
I.L.(dB)
30
40
50
60
70
0
1000
2000
3000
frequency(MHz)
4000
5000
6000
Mar. 9, 2009
2/5
SAW FILTER FOR UMTS BC8 Tx
Murata part number :SAFEB897MAM0F00
4.0±0.1
2.00±0.05
+0.1
1.5-0.0
1.75±0.10
3.50±0.05
Dimensions of
Carrier Tape
4.0±0.1
3°max.
+0.1
0.8-0.0
Direction of Feed
Cover Tape
8.0±0.2
0.30±0.05
0.70±0.10
1.3±0.1
3°max.
1.6±0.1
Unit: mm
m8
m8
m8
Dimensions
of Tape
Trailer tape
160...190
Components
80...120
Leader Cavity
400...560
Unit: mm
Dimensions of Reel
2.0±0.5
2.0±0.5
9.5±1.0
15.5max.
330)
(100)
9.0±0.5
13.5max.
13.0±0.5
13.0±0.5
Unit: mm
SAFEB897MAM0F00R00 … 10000pcs/reel
Mar. 9, 2009
SAFEB897MAM0F00R15 … 5000pcs/reel
3/5
178)
(60)
SAW FILTER FOR UMTS BC8 Tx
Murata part number :SAFEB897MAM0F00
Recommended Land Pattern
Top View
0.25
0.425
0.25
0.425
0.325
0.325
0.525
0.525
0.25
1.6
0.325
0.25
: Land Pattern
Unit : mm
Test Circuit
Bottom View
2
1
5
W
0
3
1.3
5
4
5
W
0
Mar. 9, 2009
4/5
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
