820-IF122.5M-19A Datasheet, PDF (3/6 Pages) Oscilent Corporation – 122.5MHz IF SAW Filter 19.09MHz Bandwidth

January 2011 Rev A
Oscilent Part Number
820-IF122.5M-19A
122.5MHz IF SAW Filter 19.09MHz 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
Amplitude Ripple Variation
Group Delay Variation
Absolute Delay at Fo
Bandwidth at –1.0 dB
Bandwidth at –3.0 dB
Bandwidth at –40.0 dB
Relative Attenuation
Lower Sidelobe
Upper Sidelobe
Temperature Coefficient
Unit
MHz
dB
dB_p-p
nsec
µsec
MHz
MHz
MHz
Minimum
122.40
-
-
-
-
-
19.30
-
Typical
122.50
22.00
0.6
39
2.19
19.09
19.40
20.83
Maximum
122.60
24.00
1.0
70
-
-
-
21.00
dB
50
55
-
dB
50
55
-
ppm/°C
-
-72
-
Product Specification
P. 2
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