-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-225
-180
-135
-90
-45
0
45
90
135
180
225
188.5
188.8
189.1
189.4
189.7
190
190.3
190.6
190.9
191.2
191.5
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB
nsec
-
C
-
-
-
190.1
188.2
-
184
-
-
-
-
0
190
4.2
189.6
190.6
188.7
191.5
184.8
195.3
0.1
30
LiTaO
3
25
5.5
189.9
-
-
191.8
-
196
0.5
300
-
70
Center Frequency
Insertion Loss @ 190 MHz: (REF)
0.5 dB Lower Frequency
0.5 dB Upper Frequency
10 dB Lower Frequency
10 dB Upper Frequency
30 dB Lower Frequency
30 dB Upper Frequency
Amplitude Variation: 189 to 190.1 MHz
Group Delay 189.9 to 190.1 MHz
Substrate Material
Operating Temperature Range
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
182.5
184
185.5
187
188.5
190
191.5
193
194.5
196
197.5
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 22 nH, L2 = 22 nH
Nominal Source/Load Impedance = 50
Package Style SMP-28 7/5/00
200 kHz Bandwidth
Part Number 855625
190 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 1.5 MHz/Div
Vertical: 1 dB/Div
Vertical: 45 nsec/Div
Horizontal: 300 kHz/Div
Specifications subject to change or obsolescence without notice.
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