HB3891MSIP5K Datasheet, PDF (3/5 Pages) –

Operating temperature rang
Operating temperature rang is the rang of ambient temperatures in which the filter
can be operated continuously. -10℃ ~ +60℃
Storage temperature rang
Storage temperature rang is the rang of ambient temperatures at which the filter can
be stored without damage.
Conditions are as specified elsewhere in these specifications. -40℃ ~ +70℃
Reference temperature
2.1 Maximum Rating
+25℃
DC voltage VDC
12
V
Between any terminals
AC voltage Vpp
10
V
Between any terminals
2.2 Electrical Characteristics
Source impedance
Zs=50Ω
Load impedance
Z_L=2kΩ//3pF
T_A=25℃
Item
Freq
min
typ
max
Center frequency
Fo
-
38.912
-
MHz
Insertion attenuation
Reference level
38.912MHz
16.7
18.7 20.7
dB
Pass bandwidth
B3dB
B30dB
-
1.52
-
MHz
-
2.62
-
MHz
30.01~36.27MHz
38.0
47.0
dB
Sidelobe
36.27~37.31MHz
40.61~41.41MHz
36.0
44.0
36.0
42.0
dB
dB
41.41~50.01MHz
38.0
45.0
dB
Temperature coefficient
-18
ppm/k
2.3 Environmental Performance Characteristics
Item Test condition
Allowable change of absolute
Level at center frequency(dB)
High temperature test
70℃ 1000H
< 1.0
Low temperature test
-40℃ 1000H
< 1.0
Humidity test
40℃ 90-95% 1000H
< 1.0
Thermal shock
-20℃==25℃==80℃ 20 cycle
< 1.0
30M 10M 30M
Solder temperature test
Sold temp.260℃ for 10 sec.
< 1.0
Soldering
More then 95% of total
Immerse the pins melt solder
at 260℃+5/-0℃ for 5 sec.
area of the pins should
be covered with solder
2