-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-600
-480
-360
-240
-120
0
120
240
360
480
600
186.75
187.4
188.05
188.7
189.35
190
190.65
191.3
191.95
192.6
193.25
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
nsec
-
ppm/
C
C
-
-
-
192.15
186.6
-
186.2
-
-
-
-
-
-
190
9.8
187.58
192.26
186.84
193.07
186.42
193.59
0.49
74
LiTaO
3
F/F=-[(T-T
o
)/5.4]
2
25
-
12
187.85
-
-
193.4
-
193.8
1
200
-
-
-
Center Frequency
Insertion Loss @ 190 MHz
1 dB Lower Frequency
1 dB Upper Frequency
10 dB Lower Frequency
10 dB Upper Frequency
30 dB Lower Frequency
30 dB Upper Frequency
Passband Variation (187.9 - 192.1 MHz)
Group Delay Ripple (187.9 - 192.1 MHz)
Substrate Material
Temperature Coefficient
Ambient Temperature
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
180 182 184 186 188 190 192 194 196 198 200
Preliminary Specifications
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1= 22 nH, L2=10 nH, L3= 27,nH
Nominal Source/Load Impedance = 50
Package Style SMP-53 11/10/99
4 MHz Bandwidth
Part Number 855529
190 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 2 MHz/Div
Vertical: 1 dB/Div
Vertical: 120 nsec/Div
Horizontal: 650 kHz/Div
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