854678 Datasheet, PDF (1/1 Pages) TriQuint Semiconductor – 70 MHz Low-Loss Filter

Data Sheet
70 MHz Low-Loss Filter
36 MHz Bandwidth
Part Number 854678
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 12.5 MHz/Div
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
50 54 58 ^H62^oriz6^o6^nta7^l:0^{4 M}74^Hz/7^D8^iv 82 86 90
Vertical: 1 dB/Div
Vertical: 10 deg/Div
Specifications
Parameter
Center Frequency
Unit
MHz
Minimum
69.8
Insertion Loss at F_o
2 dB Bandwidth
dB
-
MHz
35.1
3 dB Bandwidth
MHz
36
40 dB Bandwidth
MHz
-
Passband Ripple
dB
-
Phase Linearity (90% of 3dB Bandwidth)
deg
-
Group Delay Variation (90% of 3dB Bandwidth)
nsec
-
Absolute Delay
µsec
-
Substrate Material
Temperature Coefficient
Ambient Temperature
-
-
ppm/°C
-
°C
-
Typical
70
20.2
35.7
36.2
43.3
1.25
9
52
1.08
YZ LiNbO₃
-94
25
Maximum
70.2
21.5
-
-
45
2
13
80
-
-
-
-
Package Outline
Matching Configuration
Ω
Ω
Sawtek Inc.
L1 = 120nH, L2 = 180nH
Nominal Source/Load Impedance = 50Ω
Package Style SMP-53
11/29/99
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