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854244

Description
SAW Filter, 1 Function(s), 45MHz,
Categoryfilter   
File Size26KB,1 Pages
ManufacturerSawtek Inc.
Download Datasheet Parametric View All

854244 Overview

SAW Filter, 1 Function(s), 45MHz,

854244 Parametric

Parameter NameAttribute value
MakerSawtek Inc.
Reach Compliance Codeunknown
Is SamacsysN
Center frequency or cutoff frequency (fo/fc)45 MHz
filter typeSAW FILTER
high5 mm
input resistance50 OHM
Maximum insertion loss10 dB
Manufacturer's serial number854244
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
45 MHz Low-Loss Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 200 kHz/Div
44 44.2 44.4 44.6 44.8 45 45.2 45.4 45.6 45.8 46
Vertical: 10 dB/Div
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
44.8
44.75
44.85
750
600
450
300
150
0
-150
-300
-450
-600
-750
45.15
45.2
10
-
-
0.85
1.1
-
1000
1
-
-
-
45.25
for GSM / PCN Applications
Part Number 854244
Horizontal: 50 kHz/Div
Vertical: 1 dB/Div
Vertical: 150 nsec/Div
44.9
44.95
45.05
45.1
45
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
45 dB Bandwidth
Phase Ripple
Group Delay Variation
Amplitude Ripple
Ultimate Rejection
Substrate Material
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
MHz
deg
nsec
dB
dB
-
°C
44.94
-
0.18
0.3
-
-
-
-
-
50
-
-
Typical
45
9.5
0.209
0.33
0.78
0.82
3
350
0.01
65
Quartz
25
Maximum
45.06
Package Outline
Matching Configuration
L1 = 538 nH, L2 = 560 nH
C1 = 142 pF, C2 = 120 pF
Nominal Source/Load Impedance = 50Ω
Package Style O
11/24/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
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