813-IF255.0M-29D Datasheet, PDF (3/6 Pages) Oscilent Corporation – 255.0 MHz IF SAW Filter 29.59 MHz Bandwidth

January 2011 Rev A
Oscilent Part Number
813-IF255.0M-29D
255.0 MHz IF SAW Filter 29.59 MHz Bandwidth
Maximum Ratings
Parameters Description
Unit Minimum Typical
Operating Temperature Range
°C
-20
-
Storage Temperature Range
°C
-40
-
Maximum DC Voltage
V
-
-
Maximum Input Power
dBm
-
-
Source Impedance (single ended)⁽¹⁾
Ω
-
50
Load Impedance (single ended)⁽¹⁾
Ω
-
50
Notes: With Matching Network (Ref. Testing Environment Circuit as shown above).
Those impedances could be modified with different impedance values and/or structures, if necessary.
Maximum
70
85
10
10
-
-
Electrical Specification
Parameters Description
Center Frequency (Fo)
Insertion Loss at Fo
Group Delay Variation at Fo ± 14.32 MHz
Absolute Delay at Fo
Passband Ripple Variation at Fo ± 14.32 MHz
Bandwidth at -1dB
Bandwidth at -3dB
Bandwidth at -40dB
Ultimate Rejection
Temperature Coefficient
Unit
MHz
dB
nsec
usec
dB
MHz
MHz
MHz
dB
ppm/°C
Minimum
-
-
-
-
-
29.05
-
-
47
-
Typical
255.0
30.2
32
2.08
0.6
29.59
30.04
31.96
52
-72
Maximum
-
33.0
70
-
1.1
-
-
32.05
-
-
Product Specification
P. 2
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