SF0350CD03091S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 350 MHz Filter 1.6 MHz Bandwidth

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
350 MHz Filter
1.6 MHz Bandwidth
Part Number
SF0350CD03091S
Horizontal: 1 MHz/div
Vertical (from top):
Magnitude
Magnitude
Phase Deviation
10 dB/div
1 dB/div
4 deg/div
SPECIFICATION
Parameter
Insertion Loss at 350 MHz
Center Frequency, F_C ¹
1 dB Bandwidth ²
Attenuation at 350 ± 1.25 MHz ²
Attenuation at 350 ± 2.25 MHz ²
Stopband Rejection, 50 – 347 MHz ²
Stopband Rejection, 353 – 500 MHz ²
Return Loss at Input and Output, 350 ± 0.625 MHz ³
Passband Amplitude Variation, 350 ± 0.625 MHz ⁴
Phase Linearity, 350 ± 0.625 MHz
Source and Load Impedance
Operating Temperature Range
Min
349.9
6
35
42
42
10
-10
Typ
14.4
350
1.6
9.5
45
50
48
15
0.5
2.4
50
Max
16.5
350.1
0.7
4.0
+85
Units
dB
MHz
MHz
dB
dB
dB
dB
dB
dB p-p
deg p-p
Ω
°C
Notes:
1. Defined as the arithmetic mean of the 10dB frequencies.
2. dB level is measured relative to the average level across the pass band, F_C ± 0.625 MHz.
3. When matched using external components as described below.
4. Excluding roll-off at the passband edges.
Rev X5 18-Nov-04
Page 1 of 2
Integrated Circuit Systems • Surface Acoustic Wave Products
324 Clark Street, Worcester, MA 01606, USA • Phone [phone] • Fax [phone]
www.icst.com
QF12/3