835-IF38.9M-E_14 Datasheet, PDF (3/4 Pages) Oscilent Corporation – 38.9 MHz IF SAW Filter

January 2011 Rev A
Oscilent Part Number
835-IF38.9M-E
38.9 MHz IF SAW Filter
Maximum Ratings
Parameters Description
Unit Minimum Typical
Operating Temperature Range
°C
-30
-
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
80
85
10
10
-
-
Electrical Specification
Parameters Description
Nominal Frequency (Fo)
Insertion Loss at Fo
Amplitude Ripple Variation (34.2~39.4 MHz)
Group Delay Variation (smo 1%)
Absolute Delay at Fo
Temperature Coefficient
Relative Attenuation (Relative to Fo)
33.40MHz
34.00MHz
34.10MHz
39.65MHz
25.00MHz ~ 32.00MHz
32.00MHz ~ 32.65MHz
32.65MHz ~ 33.30MHz
40.15MHz ~ 41.20MHz
41.20MHz ~ 45.00MHz
Reflected wave signal suppression
Unit
MHz
dB
dB_p-p
nsec
µsec
ppm/°C
Minimum
-
-
-
-
-
-
Typical
38.9
27.5
0.5
48
4.15
-
Maximum
-
30.0
1.0
60
4.3
94
dB
42
48
-
dB
-0.5
0.1
1.0
dB
-0.5
0.1
0.6
dB
0.5
1.0
1.5
dB
50
58
-
dB
48
58
-
dB
45
55
-
dB
45
54
-
dB
48
55
-
dB
50
58
-
Product Specification
P. 2
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