China Electronics Technology Group Corporation
No.26 Research Institute
69.99MHz IF SAW Filter
1.23MHz Bandwidth
Part Number: LBS07073
SIPAT Co., Ltd.
www. sipatsaw.com
Features
For CDMA Basestation Receiver Applications
High attenuation
Single-ended operation
Dual In-line Package
Specifications
Parameter
Center Frequency
Insertion Loss
1.5 dB Bandwidth
35 dB Bandwidth
50 dB Bandwidth
Passband Variation(in Fc ±0.615 MHz)
Group Delay Variation(in Fc±0.615MHz)
Phase Linearity (in Fc ±0.615 MHz)
Absolute Delay
Ultimate Rejection(outside Fc ±0.9 MHz)
Triple transit suppression
Input/Output SWR at Fc
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
All specifications are based on the test circuit shown;
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.
Unit
MHz
dB
MHz
MHz
MHz
dB
nsec
deg
usec
dB
dB
-
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
69.98
-
1.26
-
-
-
Typical
69.99
20
1.28
1.48
1.62
0.8
900
9
Maximum
70
21
-
1.5
1
-
50
30
-
11.11
52
40
1.1
0.07
Quartz
25
-
-
1.8
-40
-45
-
-
0
+85
+105
-
-
1
C
10
DIP7320 (73.28x19.94x6.5 mm3)
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBS07073
2007-09-06
1.1
Page
1/3
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
