China Electronics Technology Group Corporation
No.26 Research Institute
120MHz SAW Filter
4MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBS12027
Features
For IF SAW filter
High attenuation
Single-ended operation
Dual In-line Package
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
120
22
Maximum
Center Frequency
Insertion Loss
119.92
120.08
-
-
25
1 dB Bandwidth
MHz
MHz
MHz
MHz
dB
3.87
4.22
5.21
5.36
0.7
110
2.67
47
-
3 dB Bandwidth
4
-
-
-
40 dB Bandwidth
50 dB Bandwidth
-
5.6
1
Passband Variation
Group Delay Variation(f0±4MHz)
Absolute Delay
-
nsec
usec
dB
-
120
-
-
Ultimate Rejection
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
45
-
KHz/°C
-
0.12
QZ
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1
Package Size
DIP3512 (35.0x12.8x4.7mm3)
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.
Part Number
Rev. Date
Ver.
LBS12027
2007-12-19
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
