854747-1 Datasheet, PDF (1/1 Pages) TriQuint Semiconductor – 70 MHz Bandpass Filter

Data Sheet
70 MHz Bandpass Filter
1.228 MHz Bandwdith
Part Number 854747-1
Typical Performance
10
1
0
0
-10
-1
-20
-2
-30
-3
-40
-4
-50
-5
-60
-6
-70
-7
-80
-8
-90
67.5
68
68.5 ^H6^o9^riz6^o9ⁿ.5^tal7^: 0⁵⁰7⁰0^k.5^Hz7^/1^Di7^v1.5
72
72.5
-9
Vertical: 10 dB/Div
25
20
15
10
5
0
-5
-10
-15
-20
-25
Horizontal: 150 kHz/Div
Vertical: 1 dB/Div
Vertical: 5 deg/Div
Parameter
Center Frequency
Insertion Loss at F_o
Lower 1.5 dB Point
Upper 1.5 dB Point
Lower 35 dB Point
Upper 35 dB Point
Passband Ripple
Phase Linearity¹
Ultimate Rejection @ ± 0.900 MHz
Triple Transit Suppression
Substrate Material
Temperature Range
Specifications
Unit
MHz
Minimum
-
dB
-
MHz
-
MHz
70.63
MHz
69.25
MHz
-
dB
-
deg
-
dB
50
dB
30
-
-
°C
-5
Typical
70
19
69.355
70.645
69.263
70.737
0.6
2
55
40
Quartz
25
Maximum
-
22
69.37
-
-
70.75
0.7
5
-
-
-
65
Package Outline
Note1) Deviation From Linear Over Center 1.23 MHz Bandwidth
Matching Configuration
Sawtek Inc.
L1 ≈ 280nH, L2 ≈ 280nH, C1 = 12pF
C2 = 22pF, C3 = 22pF, C4 = 12pF
Nominal Source/Load Impedance = 50 Ω
Package Style 2.875 Inch Bathtub
11/30/99
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