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
+25℃
2.1 Maximum Rating
DC voltage
AC voltage
VDC
Vpp
12
10
V
V
Between any terminals
Between any terminals
2.2 Electrical Characteristics
Characteristics in B/G,D/K mode (switching input pin 2 connected to ground pin 3 )
Source impedance
Load impedance
Item
Insertion attenuation
Reference level
Zs=50Ω
Z
L
=2kΩ//3pF
Freq
min
36.50MHz
13.9
4.2
0.3
40.0
32.0
30.0
42.0
40.0
41.0
40.0
38.0
34.0
40.0
T
A
=25℃
typ
15.9
5.7
1.8
50.0
45.0
40.0
52.0
52.0
51.0
51.0
45.0
40.0
50.0
max
17.9
7.2
3.3
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
38.00MHz
33.57MHz
31.50MHz
32.50MHz
Relative attenuation
32.00MHz
30.00MHz
31.00MHz
39.50MHz
40.00MHz
25.00~30.00MHz
Sidelobe
39.50~45.00MHz
Reflected wave signal suppression
1.3 us … 6.0 us after main pulse
(test pulse 250 ns ,carrier frequency 36.50 MHz)
Feedthrough signal suppression
1.2 us … 6.0 us after main pulse
(test pulse 250 ns ,carrier frequency 36.50 MHz)
40.0
52.0
-72
dB
ppm/k
Temperature coefficient
2
HOPERF [ Hope Microelectronics co., Ltd ]
