China Electronics Technology Group Corporation No.26 Research Institute
160MHz SAW Filter 6MHz Bandwidth
Part Number: LBT16047
www. sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency Insertion Loss 3 dB Bandwidth 30 dB Bandwidth 45 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±5MHz) 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 usec dB KHz/°C °C °C °C V dBm -
Minimum
159.9 6 40
Typical
160 23.5 6.15 7 7.23 0.8 3.42 60 -2.88 112LT 25
Maximum
160.1 25 7.1 7.3 1 3.5 -
-40 -45
0
+85 +105
-
1A
10
DIP2712 (27.0x12.8x4.7mm3)
SIPAT Co., Ltd.
( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818
Part Number Rev. Date Ver.
LBT16047 2008-02-22 1.0 Page 1/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
160MHz SAW Filter 6MHz Bandwidth
Part Number: LBT16047
www. sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
L1 L2
L1=15nH
OUTPUT 50Ω C2
L2=22nH
INPUT 50Ω C1
C1=C2=47pF Source/Load Impedance=50 ohm
Notes - Component values may change depending on board layout.
Package Dimension
27.00 0.5 12.80 0.5
Pad Configuration: Input 1 5 Output
SIPAT LBT16047 08XX
Ground All Others
Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT16047: Part Number 3) 08XX: Date Code
4.7 4.5
0.45 0.05 2.54 0.2 7.62 0.2
3 6
Package: DIP2712
SIPAT Co., Ltd.
( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818
2 1
4 5
17.70 0.2
2.54 0.2
Unit: mm
Part Number Rev. Date Ver.
LBT16047 2008-02-22 1.0 Page 2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
160MHz SAW Filter 6MHz Bandwidth
Part Number: LBT16047
www. sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance -13.4586 -21.9586
Passband Respond
-23.4586 -22.4586 -33.4586 -22.9586 -43.4586
-53.4586 Magnitude(dB)
-23.4586
-63.4586 -23.9586 -73.4586 -24.4586
-83.4586
-93.4586 -24.9586 -103.4586 -25.4586 -113.4586
150
152
154
156
158
160 Frequency(MHz)
162
164
166
168
170
154
156
158
160
162
164
166
Horizontal: 2MHz/Div
Vertical: 10dB/Div
Horizontal: 2MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±2.5MHz)
Type Performance 3800 20
Phase Linearity(f0±2.5MHz)
Type Performance
3700
15
10 3600 5 Group Delay Time(ns) 3500
X: 157.5 Y: 3435 X: 160 Y: 3466 X: 157.5 Y: 1.155 X: 160 Y: -0.6515 X: 162.5 Y: 2.827
3400
Degree(deg) 164 165
X: 162.5 Y: 3420
0
-5
3300 -10
3200
-15
3100
-20
-25 3000 155 156 157 158 159 160 Frequency(MHz) 161 162 163 155 156 157 158 159 160 Frequency(MHz) 161 162 163 164 165
Horizontal: 1MHz/Div
Vertical: 100ns/Div
Horizontal: 1MHz/Div
Vertical: 5deg/Div
Smith Chart S11
+j1.0 +j0.5 +j2.0
Smith Chart S22
+j1.0 +j0.5 +j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.2
0.5
1.0
2.0
5.0
0.2
0.5
1.0
2.0
0.0
∞
5.0
0.0
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5 -j1.0
-j2.0
-j0.5 -j1.0
-j2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818
Part Number Rev. Date Ver.
LBT16047 2008-02-22 1.0 Page 3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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