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SPECIFICATION
PRODUCT: SAW FILTER
MODEL:
HB3622D (X7251D) SIP5D
HOPE MICROELECTRONICS CO.,LIMITED
Tel:+86-755-82973806
Fax:+86-755-82973550
E-mail:
sales@hoperf.com
http://www.hoperf.com
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1.Construction
1.1 Dimension and materials
Type : B3622D
1.2. Circuit construction, measurement circuit
2.Characteristics
Standard atmospheric conditions
Unless otherwise specified , the standard rang of atmospheric conditions for making
measurements and tests is as follows;
Ambient temperature : 15℃ to 35℃
Relative humidity
: 25% to 85%
Air pressure
: 86kPa to 106kPa
1
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
DC voltage
AC voltage
VDC
Vpp
12
10
V
V
Between any terminals
Between any terminals
+25℃
2.2
Characteristics of channel 1 (switching input pin 2 connected to pin 3)
Source impedance
Zs=50Ω
Load impedance
Z
L
=2kΩ//3pF
T
A
=25℃
Item
Freq
min
typ
max
Fo
-
36.17
-
MHz
Center frequency
Insertion attenuation
36.17MHz
19.0
21.0
23.0
dB
Reference level
B1.5dB
7.4
7.7
8.0
MHz
B3dB
7.7
8.0
8.3
MHz
Pass bandwidth
B10dB
8.6
8.9
9.2
MHz
B30dB
8.8
9.4
10.0
MHz
25.00~31.15MHz
33.0
40.0
-
dB
Sidelobe
41.15~42.0MHz
31.0
36.0
-
dB
42.00~45.00MHz
34.0
41.0
-
dB
Reflected wave signal suppression
1.2 us … 6.0 us after main pulse
42.0
50.0
dB
(test pulse 250 ns ,
carrier frequency 36.17 MHz)
Group delay ripple
(p-p)
-
50
-
ns
32.25~40.05 MHz
-72
ppm/k
Temperature coefficient
2
Characteristics of channel 2 (switching input pin 2 connected to pin 1)
Source impedance
Load impedance
Item
Center frequency
Insertion attenuation
Reference level
Zs=50Ω
Z
L
=2kΩ//3pF
Freq
min
Fo
-
36.17MHz
19.0
6.4
6.7
7.7
7.9
33.0
31.0
42.0
T
A
=25℃
typ
36.17
21.0
6.7
7.0
8.0
8.5
40.0
36.0
50.0
max
-
23.0
7.0
7.3
8.3
9.1
-
-
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB
B1.5dB
B3dB
Pass bandwidth
B10dB
B30dB
25.00~31.55MHz
Sidelobe
40.75~45.00MHz
Reflected wave signal suppression
1.2 us … 6.0 us after main pulse
(test pulse 250 ns ,
carrier frequency 36.17 MHz)
Group delay ripple
(p-p)
32.75~39.55 MHz
Temperature coefficient
-
50
-72
-
ns
ppm/k
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.
2.4 Mechanical Test
Item
Test condition
Vibration test
600-3300rpm amplitude 1.5mm
3 directions 2 H each
Drop test
On maple plate from 1 m high 3 times
Allowable change of absolute
Level at center frequency(dB)
<1.0
<1.0
3
Lead pull test
Pull with 1 kg force for 30 seconds
Lead bend test
90
o
bending with 500g weigh 2 times
2.5 Voltage Discharge Test
Item
Test condition
Surge test
Between any two electrode
<1.0
<1.0
Allowable change of absolute
Level at center frequency(dB)
<1.0
4
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