SP50001 Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – 500MHz Low-loss SAW Filter 45MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
500MHz Low-loss SAW Filter
45MHz Bandwidth
Part Number: SP50001
Specifications
Parameter
Center Frequency
Insertion Loss(f0±20MHz)
1.5 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Variation(f0±20MHz)
Absolute Delay
Group Delay Variation(f0±20MHz)
100～470MHz
Ultimate Rejection
530～550MHz
550～1000MHz
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
dB
usec
nsec
dB
dB
dB
KHz/°C
°C
Minimum
-
-
40
45
-
-
-
-
30
30
30
Typical
500
21
46.4
48.34
60.94
1.1
0.66
25
26
18
33
-47
25
SMD7.0*5.0
Maximum
-
24
-
-
60
1.5
-
150
-
-
-
Notes:
1. All specifications are based on the test circuit shown
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure
electrical compliance over 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
Matching Configuration
INPUT
50Ω
OUTPUT
50Ω
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
SP50001
2007-05-06
1.0
Page 1/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]