LBN70A68 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 70MHz SAW Filter 5MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
70MHz SAW Filter
5MHz Bandwidth
Part Number: LBN70A68
Features
— For IF SAW filter
— High attenuation
— Single-ended operation
— Dual In-line Package
— No matching required for operation at 50Ω
— RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
69.9
70
70.1
Insertion Loss
dB
-
22.9
-
1 dB Bandwidth
MHz
4.87
4.94
4.97
3 dB Bandwidth
MHz
4.92
5.13
-
30 dB Bandwidth
MHz
5.67
5.71
5.77
40 dB Bandwidth
MHz
-
5.79
-
45 dB Bandwidth
MHz
-
5.81
-
50 dB Bandwidth
MHz
-
5.83
-
55 dB Bandwidth
MHz
-
5.92
-
Passband Variation
dB
-
0.4
-
Absolute Delay
usec
-
3.7
-
Ultimate Rejection(f0±10MHz)
dB
65
66
-
Material Temperature coefficient
KHz/°C
-13.16
Substrate Material
-
YZ LN
Ambient Temperature
°C
25
DC Voltage
V
0
Input Power
dBm
-
-
10
ESD Class
-
1A
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.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBN70A68
2010-06-28
1.0
Page 1/3
Tel: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]