855912 Datasheet, PDF (1/1 Pages) TriQuint Semiconductor – 170.600 MHz Bandpass Filter 180kHz Bandwidth

Preliminary Specifications
170.600 MHz Bandpass Filter
180kHz Bandwidth
Part Number 855912
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal: 400 kHz/Div
Vertical: 10 dB/Div
1
-1
0
-0.4
-1
0.2
-2
0.8
-3
1.4
-4
2
-5
2.6
-6
3.2
-7
3.8
-8
4.4
-9
5
Horizontal: 10 kHz/Div
Vertical: 1 dB/Div
Vertical: 600 nsec/Div
Specifications
Parameter
Center Frequency (f_c)
Insertion Loss @ (f_c)
1 db Bandedges
13 dB Bandedges
27 dB Bandedges
40 dB Bandedges
43 dB Bandedges
47 dB Bandedges
Amplitude variation (170.51 - 170.69 MHz)
Group Delay Ripple (170.51 - 170.69 MHz)
Minimum rejection (171.4 - 171.6 MHz)
Substrate Material
Ambient Temperature
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
nsec
dB
-
°C
Minimum
-
-
f_c ± 0.09
-
-
-
-
-
-
40
-
-20
Typical
170.6
-
f_c ± 0.17
f_c ± 0.32
f_c ± 0.55
f_c ± 0.65
f_c ± .71
f_c ± 1.64
0.34
304
47.8
Quartz
25
Maximum
-
8
-
f_c ± 0.4
f_c ± 0.6
f_c ± 0.8
f_c ± 1.6
f_c ± 3
1
1000
-
-
85
Package Outline
Matching Configuration
Sawtek Inc.
L1 = 150 nH , L2 = 4 nH, L3 = 47 nH
C1 = 33 pf , C2 = 7 pf, C3 = 47 pf
Nominal Source / Load Impedance = 50 Ω
Package Style = SMP-61
12/19/00
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