SF0140BA02433T [APITECH]
140 MHz SAW Filter 4.4 MHz Bandwidth; 140 MHz的SAW滤波器4.4 MHz带宽
| 型号： | SF0140BA02433T |
| 厂家： | 
API Technologies Corp |
| 描述： | 140 MHz SAW Filter 4.4 MHz Bandwidth |
| 文件： | 总3页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
140 MHz SAW Filter
4.4 MHz Bandwidth
Part Number SF0140BA02433T
DESCRIPTION
•
•
•
140 MHz SAW bandpass filter with 4.4 MHz bandwidth.
27.2 x 12.7 mm DIP package.
RoHS compliant.
TYPICAL PERFORMANCE
Horizontal:
Vertical from Top:
Frequency :
Relative Magnitude :
Relative magnitude :
Phase Linearity :
2
MHz/div
10 dB/div
1
5
dB/div
deg/div
Group Delay : 100 ns/div
S11
S22
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0140BA02433T Rev B 22-Feb-2010
ECN 36650 Page 1 of 3
140 MHz SAW Filter
4.4 MHz Bandwidth
Part Number SF0140BA02433T
SPECIFICATION
Parameter
Min
Typ
140.00
19.9
4.42
5.39
5.49
5.86
0.6
Max
140.08
21.5
-
Units
MHz
dB
Center Frequency (FC ) 1
Minimum Insertion Loss
1.5 dB Bandwidth 2
139.92
-
4.40
MHz
MHz
MHz
MHz
dB p-p
deg p-p
ns p-p
us
25 dB Bandwidth 2
-
-
5.44
5.70
6.10
1.0
30 dB Bandwidth 2
40 dB Bandwidth 2
-
Passband Variation (Fc +/- 2.0 MHz)
Phase Linearity (FC +/- 2.2 MHz)
Group Delay Variation (Fc +/- 2.2 MHz) 3
Absolute Delay
-
-
3
6
-
80
100
2.30
2.3
-
2.26
2.0
Input VSWR (Fc +/- 2.2 MHz)
Output VSWR (Fc +/- 2.2 MHz)
Ultimate Rejection (Fc+/-3.5 to Fc+/- 60 MHz)
Substrate Material
-
:1
-
2.0
2.3
:1
40
45
-
dB
112 LiTaO3
25
Ambient Temperature (Tref)
-
-
˚C
Notes:
1. Defined as the average of the lower and upper 3 dB frequencies.
2. All dB levels are defined relative to the insertion loss.
3. A smoothing aperture of 0.125 MHz may be used for this measurement.
4. Typical change of filter response with temperature is: ∆f = (T-Tref)*Tc*Fc in ppm.
MAXIMUM RATINGS
Parameter
Min
Typ
25
-23
0
Max
85
-
Units
-40
˚C
Storage Temperature Range
Material Coefficient of Frequency (Tc) 4
Input Power Level
-
-
ppm/˚C
dBm
10
MATCHING CIRCUIT
1
10
Input
50 Ω
Output
50 Ω
Single-ended
Single-ended
18
9
Typical component values:
(Minimum inductor Q = 45)
Ls1
Cp1
Rp1
=
=
=
15 nH
68 pF
Ls2
=
18 nH
68 pF
22
Cp2 =
Rp2 =
22
Ω
Ω
Notes:
1. Recommend the use of +/-2% tolerance components.
2. Component values shown are for guidance only and may change depending on board layout.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0140BA02433T Rev B 22-Feb-2010
ECN 36650 Page 2 of 3
140 MHz SAW Filter
4.4 MHz Bandwidth
Part Number SF0140BA02433T
PACKAGE OUTLINE
Units: mm
Dimensions are nominal in mm. All
tolerances are ±0.15 mm except
overall length and width and lead
thicknesses.
Pin Configuration:
Input:
1
Input Return:
Output:
18
10
9
Output Return:
Ground:
2, 11
ISO 9001
Registered
All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice.
© 2010 All rights reserved.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0140BA02433T Rev B 22-Feb-2010
ECN 36650 Page 3 of 3
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