SAW FILTER
HDBF19900B25
1. SCOPE
This specification shall cover the characteristics of SAW filter with HDBF19900B25 used for
the page system.
2. ELECTRICAL SPECIFICATION
Maximum incident power in passband
Max.DC voltage between any 2 terminals
Storage temperature range
+18dBm
30VDC
-40℃ to +85℃
-10℃ to +85℃
260℃ for 30s
Operation temperature range
Suitable for lead-free soldering-Max.soldering profile
Electronic Characteristics
Parameter
Center Frequency
Minimum Typical Maximum Unit
-
-
199.0
-
7.0
-
MHz
dB
Insertion Loss
5.5
±140
1dB Bandwidth
±100
-
KHz
dB
Amplitude Ripple over f0±100KHz
f0-800 to f0-600KHz and f0+600 to f0+800KHz
119MHz to f0-800KHz
f0+800KHz to278MHz
Group Delay Variation overf0±100KHz
Frequency Temperature coefficient
-
1.0
-
35
45
40
-
-
-
dB
-
dB
-
-
500
dB
300
0.32
nsec
ppm/°C
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