Std Low-Loss 140 MHz Bandpass Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 6 MHz/Div
110 116 122 128 134 140 146 152 158 164 170
Vertical: 10 dB/Div
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
129.5
131.6
133.7
25
20
15
10
5
0
-5
-10
-15
-20
-25
146.3
148.4
12
-
-
24.1
48
1
10
120
-
-
-
150.5
18 MHz Bandwidth
Part Number 854920
Horizontal: 2.1 MHz/Div
Vertical: 1 dB/Div
Vertical: 5 deg/Div
135.8
137.9
140
142.1
144.2
Parameter
Center Frequency f
o
Insertion Loss at f
o
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
40 dB Bandwidth
Passband Ripple(80% of 3 dB BW)
Phase Linearity(80% of 3 dB BW)
Delay Variation(80% of 3 dB BW)
Substrate Material
Temperature Shift
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
Mhz
MHz
dB
degrees
nsec
-
ppm/°C
°C
139.6
-
17.25
18
-
-
-
-
-
-
-
-
Typical
140
9.1
17.69
18.84
22.79
22.79
0.63
6
64
YZ LiNbO
3
-94
25
Maximum
140.4
Package Outline
Matching Configuration
L1 = 120 nH, L2 = 120 nH
C1 = 22 pf, C2 = 10 pf
Nominal Source/Load Impedance = 50Ω
Package Style SMP-53
12/2/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
