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851541

Description
SAW Filter, 1 Function(s), 70MHz,
Categoryfilter   
File Size26KB,1 Pages
ManufacturerSawtek Inc.
Download Datasheet Parametric View All

851541 Overview

SAW Filter, 1 Function(s), 70MHz,

851541 Parametric

Parameter NameAttribute value
MakerSawtek Inc.
Reach Compliance Codeunknown
Is SamacsysN
Center frequency or cutoff frequency (fo/fc)70 MHz
filter typeSAW FILTER
high5.33 mm
input resistance50 OHM
Maximum insertion loss20 dB
length27.18 mm
Manufacturer's serial number851541
Installation typeTHROUGH HOLE MOUNT
Number of functions1
Output impedance50 OHM Ω
physical sizeL27.18XB12.65XH5.33 (mm)/L1.07XB0.498XH0.21 (inch)
Base Number Matches1
70 MHz Bandpass Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 200 kHz/Div
69 69.2 69.4 69.6 69.8 70 70.2 70.4 70.6 70.8 71
Vertical: 14.5 dB/Div
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
69.72
69.77
69.82
750
600
450
300
150
0
-150
-300
-450
-600
-750
70.12
70.17
20
-
-
1
0.1
3
300
-
-
-
-
70.22
250 kHz Bandwidth
Part Number 851541
Horizontal: 50 kHz/Div
Vertical: 1 dB/Div
Vertical: 60 nsec/Div
69.87
69.92
69.97
70.02
70.07
Parameter
Center Frequency
Insertion Loss
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
69.96
-
0.16
0.25
-
-
-
-
-
50
-
-
Typical
70
17.5
0.18
0.3
0.89
0.02
1.4
200
3.5
60
Quartz
25
Maximum
70.04
Package Outline
Matching Configuration
L1=408nH, L2 = 370nH
Nominal Values Measured at 70 MHz
Nominal Source/Load Impedance = 50Ω
Package Style O
11/17/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
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