SF0070CN02353S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 70 MHz SAW Bandpass Filter 0.4 MHz bandwidth

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
70 MHz SAW Bandpass Filter
0.4 MHz bandwidth
Part Number SF0070CN02353S
Horizontal: 0.5 MHz/div
Vertical (from top):
Magnitude
Magnitude
Phase Linearity
10 dB/div
1 dB/div
5 deg/div
SPECIFICATION
Parameter
Center Frequency (Fc) ¹
Minimum Insertion Loss ²
Lower 1 dB Frequency
Upper 1 dB Frequency
3 dB Bandwidth
Lower 25 dB Frequency
Upper 25 dB Frequency
Lower 35 dB Frequency
Upper 35 dB Frequency
Passband Variation (69.80 to 70.20 MHz)
Device Delay
Group Delay Variation (69.80 to 70.20 MHz)
Rejection (47.8 to 49.8 MHz) ³
Source and Load Impedance
Input Power
Operating Temperature Range
Min
70.20
0.60
69.10
69.00
45
0
Typ
70.00
11.5
50
+10
23
Max
13.0
69.80
70.90
71.00
1
2.40
250
+13
70
Units
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
us
ns p-p
dB
Ω
dBm
°C
Notes:
1. Average of the lower and upper 3 dB band edge frequencies.
2. All dB values are referenced to the insertion loss.
3. Ultimate rejection outside of this area from 0.5*Fc to 1.5*Fc will be 35 dB (min).
Rev X4 14-Jul-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
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