70 MHz Low-Loss Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal:
78 86
30 38 46 54 62 70
8 MHz/Div
94 102 110
Vertical: 10 dB/Div
1
25
0
20
-1
15
-2
10
-3
5
-4
0
-5
-5
-6
-10
-7
-15
-8
-20
-9
-25
57.5 60 62.5
Horizontal: 2.5 MHz/Div
65 67.5 70 72.5 75 77.5 80 82.5
Vertical: 1 dB/Div
Vertical: 5 deg/Div
22 MHz Bandwidth
Part Number 854671
Parameter
Center Frequency
Insertion Loss at F
o
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Linearity (90% of 3dB Bandwidth)
Group Delay Variation (90% of 3dB Bandwidth)
Absolute Delay
Substrate Material
Temperature Coefficient
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
µsec
-
ppm/°C
°C
69.8
-
20.3
22
-
-
-
-
-
-
-
-
Typical
70
15
21.1
22.3
27.35
0.9
8
65
1.12
YZ LiNbO
3
-94
25
Maximum
70.2
16
-
-
28
1
11
100
-
-
-
-
Package Outline
Matching Configuration
Ω
Ω
L1 = 100nH, L2 = 120nH
Nominal Source/Load Impedance = 50Ω
Package Style SMP-53
11/29/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
