Characteristics in M/N mode (switching input pin 2 connected to input pin 1 )
Source impedance
Load impedance
Item
Insertion attenuation
Reference level
Zs=50Ω
Z
L
=2kΩ//3pF
Freq
min
36.50MHz
14.0
4.3
0.4
25.0
42.0
41.0
36.0
35.0
40.0
T
A
=25℃
Typ
16.0
5.8
1.9
40.0
58.0
50.0
45.0
40.0
50.0
max
18.0
7.3
3.4
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
38.00MHz
34.42MHz
Relative attenuation
33.50MHz
32.00MHz
39.50MHz
25.00~32.00MHz
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
48.0
-72
dB
ppm/k
Temperature coefficient
2.3 Environmental Performance Characteristics
Item Test condition
Allowable change of absolute
Level at center frequency(dB)
High temperature test
< 1.0
70℃ 1000H
Low temperature test
< 1.0
-40℃ 1000H
Humidity test
< 1.0
40℃ 90-95% 1000H
Thermal shock
< 1.0
-20℃==25℃==80℃ 20 cycle
30M
10M
30M
Solder temperature test
< 1.0
Sold temp.260℃ for 10 sec.
Soldering
More then 95% of total
Immerse the pins melt solder
area of the pins should
be covered with solder
at 260℃+5/-0℃ for 5 sec.
3
HOPERF [ Hope Microelectronics co., Ltd ]
