SIPAT LBS87504 875mhz saw filter 10mhz bandwidth Datasheet

875MHz SAW Filter
10MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS87504
www.sipatsaw.com
Features
—
For RF SAW filter
—
Single-ended operation
—
Ceramic Surface Mount Package
—
Small size
—
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
-
875
-
Insertion Loss
dB
-
23.5
25.5
1 dB Bandwidth
MHz
10
10.78
-
3 dB Bandwidth
MHz
-
11.26
-
40 dB Bandwidth
MHz
-
13.95
14.5
Passband Variation(f0±5MHz)
dB
-
0.8
1.2
Group Delay Variation(f0±5MHz)
nsec
-
65
130
Absolute Delay
usec
-
1.49
-
Ultimate Rejection(f0±7.5MHz)
dB
40
48
-
Ambient Temperature
°C
25
DC Voltage
V
0
Input Power
dBm
ESD Class
-
-
-
10
1C
SMD13.3*6.5
Package Size
Notes:
1.
All specifications are based on the test circuit shown;
2.
In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
temperature;
3.
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
4.
This is the optimum impedance in order to achieve the performance show.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBS87504
Rev. Date
2010-07-26
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
1/3
875MHz SAW Filter
10MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS87504
www.sipatsaw.com
Matching Configuration
C1=C2=6pF
OUTPUT
50Ω
INPUT
50Ω
C1
Source/Load Impedance=50 ohm
C2
Notes - Component values may change depending
on board layout.
Package Dimension
13.3±0.2
9
8
SIPAT
LBS87504
XXYYZZ
11
12
1
2
3
Pad Configuration:
7
Input: 11
6
Output: 5
6.5±0.2
10
5
Ground: All Others
4
1.61±0.2
Marking Configuration:
7.62±0.1
1
2
3
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) LBS87504: Part Number
4
4) XXYY: Date(Year/month)
5
1.5±0.1
11
6
10
9
8
7
0.8±0.1
2.54±0.1
Package: SMD13.3*6.5
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
5) ZZ: Identified Code
2.54±0.1
12
Part Number
LBS87504
Rev. Date
2010-07-26
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
2/3
875MHz SAW Filter
10MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS87504
www.sipatsaw.com
Typical Performance
1dB Bandwidth & Ripple(f0±5MHz)
3dB Bandwidth & Group Delay(f0±5MHz)
40dB Bandwidth
Attenuation(f0±7.5MHz)
Smith Chart (S11&S22)
SWR (S11&S22)
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBS87504
Rev. Date
2010-07-26
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
3/3
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