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851929

Description
SAW Filter, 1 Function(s), 140MHz,
CategoryAnalog mixed-signal IC    filter   
File Size30KB,1 Pages
ManufacturerSawtek Inc.
Download Datasheet Parametric View All

851929 Overview

SAW Filter, 1 Function(s), 140MHz,

851929 Parametric

Parameter NameAttribute value
MakerSawtek Inc.
Reach Compliance Codeunknown
Center frequency or cutoff frequency (fo/fc)140 MHz
filter typeSAW FILTER
high5.33 mm
input resistance50 OHM
Maximum insertion loss25 dB
length22.09 mm
Manufacturer's serial number851929
Installation typeTHROUGH HOLE MOUNT
Number of functions1
Output impedance50 OHM Ω
physical sizeL22.09XB12.64XH5.33 (mm)/L0.87XB0.498XH0.21 (inch)
Base Number Matches1
140 MHz Bandpass Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 6 MHz/Div
110 116 122 128 134 140 146 152 158 164 170
Vertical: 10 dB/Div
1
50
0
40
-1
30
-2
20
-3
10
-4
0
-5
-10
-6
-20
-7
-30
-8
-40
-9
-50
Horizontal: 2 MHz/Div
130 132 134 136 138 140 142 144 146 148 150
Vertical: 1 dB/Div
Vertical: 10 nsec/Div
18 MHz Bandwidth
Part Number 851929
Parameter
Center Frequency
Insertion Loss at F
o
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Variation
Phase Linearity
Group Delay Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
µsec
dB
-
°C
139.8
-
16.8
18
-
-
-
-
-
50
-
-
Typical
140
22
17.12
18.3
22.05
0.37
3.5
24
1.36
60
128 LiNbO
3
25
Maximum
140.2
25
-
-
22.6
0.7
7
60
-
-
-
-
Package Outline
Matching Configuration
No Matching Required
Nominal Source/Load Impedance = 50Ω
Package Style I
11/24/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
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