SF0400BA02375S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 400 MHz SAW Bandpass Filter

Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
400 MHz SAW Bandpass Filter
55 MHz bandwidth
Part Number SF0400BA02375S
Horizontal: 20 MHz/div
SPECIFICATION
Vertical (from top):
Magnitude
Magnitude
Phase Linearity
10 dB/div
1 dB/div
5 deg/div
Parameter
Center Frequency (Fc) ¹
Minimum Insertion Loss
Lower 1 dB Band Edge ²
Upper 1 dB Band Edge ²
Lower 20 dB Band Edge ²
Upper 20 dB Band Edge ²
Lower 40 dB Band Edge ²
Upper 40 dB Band Edge ²
Phase Linearity ( Fc +/- 27 MHz)
Group Delay Ripple (Fc +/- 27 MHz) ³
Absolute Delay
Amplitude Ripple (Fc +/- 27 MHz)
Rejection (100 MHz to 340 MHz)
Rejection (460 MHz to 600 MHz)
Source and Load Impedance
Operating Temperature
Temperature coefficient of frequency
Substrate Material
Matching Network
Min
Typ
Max
400
25
372.50
427.50
367.50
432.50
360.00
440.00
9
40
800
1
45
45
50
25
-72
Lithium Niobate
None
Units
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
deg p-p
ns p-p
ns
dB p-p
dB
dB
Ω
°C
ppm/°C
Notes:
1. Average of the lower and upper 3 dB band edge frequencies.
2. Parameter is measured relative to the minimum insertion loss.
3. Measured using smoothing aperture of 1% of the swept bandwidth.
4. Since no matching components are used, return loss will be low.
Rev X3 21-Apr-05
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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