856327 Просмотр технического описания (PDF) - TriQuint Semiconductor
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856327 Datasheet PDF : 5 Pages
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Preliminary Data Sheet
Part Number 856327
915 MHz SAW Filter
Electrical Specifications (1)
Operating Temperature Range: (2)
Parameter (3)
Center Frequency
Maximum Insertion Loss
902 - 928 MHz
Absolute Attenuation
10 - 857.5 MHz
857.5 - 882.5 MHz
970 - 1005 MHz
1005 - 1110 MHz
1110 - 3000 MHz
Amplitude Ripple
902 - 928 MHz
Group Delay Variation
902 - 928 MHz
Input/Output Return Loss
902 - 928 MHz
Source Impedance (5)
Load Impedance (5)
-30 to +85 oC
Minimum
-
-
40
35
35
40
30
-
-
10
-
-
Typical (4)
915
2.3
47
43
40
50
30
0.35
15
14
50
50
Maximum Unit
-
MHz
3.0
dB
-
dB
-
dB
-
dB
-
dB
-
dB
1
dB p-p
50
nS p-p
-
dB
-
Ω
-
Ω
Notes:
1. All specifications are based on the test circuit shown below
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. Typical values are given at 25 oC
5. This is the optimum impedance in order to achieve the performance shown
Test Circuit:
50 Ω
Single-ended
1
3
50Ω
2,4
50Ω
No impedance matching
required
Subject to change or obsolescence without notice
Rev -
15-Dec-2003
Page 2 of 5
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