Air pressure
: 86kPa to 106kPa
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,L/L’ 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
37.40MHz
14.5
4.5
-
-1.0
28.0
-
42.0
42.0
42.0
35.0
40.0
40.0
35.0
35.0
40.0
T
A
=25℃
typ
16.5
6.0
7.9
0.5
40.0
36.0
55.0
56.0
54.0
47.0
50.0
50.0
44.0
41.0
50.0
max
18.5
7.5
-
2.0
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
38.90MHz
33.90MHz
34.47MHz
33.40MHz
33.05MHz
Relative attenuation
30.90MHz
31.90MHz
32.40MHz
40.15MHz
40.40MHz
41.40MHz
25.00~31.90MHz
Sidelobe
40.40~45.00MHz
Reflected wave signal suppression
1.2 us … 6.0 us after main pulse
(test pulse 250 ns ,
carrier frequency 37.40 MHz)
2
HOPERF [ Hope Microelectronics co., Ltd ]
