Std Low-Loss 140 MHz Bandpass Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 3 MHz/Div
125 128 131 134 137 140 143 146 149 152 155
Vertical: 10 dB/Div
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
134
135.2
136.4
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
143.6
144.8
11
-
-
15
-
15
120
-
-
-
-
146
Ω
10 MHz Bandwidth
Part Number 854916
Horizontal: 1.2 MHz/Div
Vertical: 1 dB/Div
Vertical: 2 deg/Div
137.6
138.8
140
141.2
142.4
Parameter
Center Frequency f
o
Insertion Loss @ f
o
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Ripple (80% of 3 dB BW)
Phase Linearity (80% of 3 dB BW)
Delay Variation (80% of 3 dB BW)
Absolute Delay
Substrate Material
Temperature Shift
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
dB
degrees
nsec
µsec
-
ppm/°C
°C
139.6
-
8
10
-
-
-
-
-
-
-
-
Typical
140
8.3
9.6
10.59
13.9
0.4
9
50
1.062
YZ LiNbO
3
-94
25
Maximum
140.4
Package Outline
Matching Configuration
Ω
L1 = 56 nH , L2 = 33 nH
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 ]
