SF0326CD21924S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 326.4 MHz Filter for UMTS Applications

326.4 MHz Filter
for UMTS Applications
Part Number SF0326CD21924S
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.icst.com
TYPICAL PERFORMANCE
Horizontal: 8 MHz/div
Vertical (from top): Magnitude
Magnitude
Group Delay
10 dB/div
1 dB/div
50 nsec/div
SPECIFICATION
Parameter
Center Frequency (Fc) ¹
Insertion Loss
2 dB Bandwidth
40 dB Bandwidth
Rejection (10 MHz to 50 MHz)
Rejection (50 MHz to F_C-50 MHz)
Rejection (F_C-50 MHz to F_C-13 MHz)
Rejection (F_C+13 MHz to F_C+50 MHz)
Rejection (F_C+50 MHz to 450 MHz)
Passband Amplitude Ripple ²
Passband Group Delay Ripple ³
Source and Load Impedance
Operating Temperature Range
Min
Typ
Max
326.4
15.5
18.5
15.0
16.7
23.6
26
30
47
55
40
42
40
44
47
59
0.3
0.7
30
50
50
-10
23
+80
Notes: 1. Fixed reference. All specified bandwidths are centered at this frequency.
2. Over Fc ± 2.5 MHz.
3. Over Fc ± 7.5 MHz.
Units
MHz
dB
MHz
MHz
dB
dB
dB
dB
dB
dB p-p
ns p-p
Ω
°C
Rev 04x 24-Dec-04
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