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
AC voltage
VDC
Vpp
12
10
V
V
Between any terminals
Between any terminals
2.2 Electrical Characteristics
Source impedance
Zs=50Ω
ZL=2kΩ//3pF
Freq
Min
Load impedance
TA=25℃
Items
typ
max
Insertion attenuation
Reference level
dB
37.40MHz
15.2
17.2
19.2
dB
38.90MHz
34.47MHz
32.40MHz
33.40MHz
30.90MHz
31.90MHz
40.40MHz
41.40MHz
4.1
5.6
3.1
7.1
4.6
22.4
-
dB
1.6
dB
18.4
17.3
43.0
38.0
41.0
40.0
37.0
35.0
20.4
19.3
57.0
48.0
55.0
54.0
47.0
43.0
-72
dB
Relative attenuation
dB
dB
dB
dB
25.00~30.90MHz
40.40~45.00MHz
Temperature coefficient
dB
Sidelobe
dB
Ppm/k
2.3 Environmental Performance Characteristics
Item Test condition
Allowable change of absolute
Level at center frequency(dB)
High temperature test
70℃ 1000H
Low temperature test
-40℃ 1000H
< 1.0
< 1.0
2
HOPERF [ HOPERF ]
