854653 Datasheet, PDF (1/1 Pages) TriQuint Semiconductor – 70 MHz Low-Loss Filter

Data Sheet
70 MHz Low-Loss Filter
1.5 MHz Bandwidth
Part Number 854653
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
65
66
67
6^H8^oriz6^o9^nta7^l:0^{1 M}71^Hz/7^D2^iv 73
74
75
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
69 69.269.46^H9^o.^r6^iz6^o9ⁿ.8^tal7^: 0³⁰7⁰0^k.2^H7^z0^/D.4^iv70.6 70.8 71
Vertical: 1 dB/Div
Vertical: 10 deg/Div
Specifications
Parameter
Center Frequency
Unit
MHz
Minimum
69.92
Insertion Loss at F_o
1 dB Bandwidth
dB
-
MHz
0.83
3 dB Bandwidth
MHz
1.5
40 dB Bandwidth
MHz
-
Passband Ripple
dB
-
Phase Linearity (60% of 3 dB Bandwidth)
deg
-
Group Delay Variation (60% of 3 dB Bandwidth)
nsec
-
Absolute Delay
µsec
-
Substrate Material
Temperature Coefficient
Ambient Temperature
-
-
ppm/°C
-
°C
-
Typical
70
7.5
1.04
1.52
3.2
0.85
5.6
340
2.2
LiTaO₃
-23
25
Maximum
70.08
8.25
-
-
3.5
1
7
425
-
-
-
-
Package Outline
Matching Configuration
Ω
Sawtek Inc.
Ω
L1 = 150nH, L2 = 120nH
C1 = 33pF, C2 = 56pF
Nominal Source/Load Impedance = 50Ω
Package Style SMP-75
11/24/99
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