SF0374BA02518S Datasheet, PDF (2/3 Pages) Integrated Circuit Systems – 374 MHz IF SAW Filter 17 MHz Bandwidth

Integrated
Circuit
Systems, Inc.
374 MHz IF SAW Filter
17 MHz Bandwidth
Part Number: SF0374BA02518S
MAXIMUM RATING
Parameter
Operating Temperature Range
Storage Temperature Range
Input Power Level
Max. D. C. Voltage between Each Terminal
SPECIFICATION
Parameter
Center Frequency (Fc)
Insertion Loss
Bandwidth (3dB)
Amplitude Ripple¹
Rejection, 274 to 324 MHz
Rejection, 324 to 352 MHz
Rejection, 352 to 357.5
Rejection, 390.5 to 396
Rejection, 396 to 417
Rejection, 417 to 474
Group Delay Variation¹
Triple Transit Suppression
Note: 1. Over Fc ± 7 MHz
Min
Max Units
-20
+80 ºC
-40
+85 ºC
10
dBm
0
V
Min
Typ
Max Units
374.0
MHz
8.5
10
dB
17
21
0.6
1.5
dB
48
52
dB
40
44
dB
30
42
dB
30
38
dB
33
38
dB
40
45
40
100
nsec
30
35
dB
TEST CIRCUIT
A) Matched to 50 Ω single ended input/output
B) Matched to 200 Ω balanced input/output
Cs1 = 27 pF
Lp1 = 10 nH
Cs2 = 33 pF
Lp2 = 10nH
C1,C2 = 18 pF
Lp1 = 18 nH
C3,C4 = 18 pF
Lp2 = 18 nH
QF12/3
Rev X2 12-May-05
Page 2/3
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