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Issued by:
SPECIFICATION
PRODUCT: SAW FILTER
MODEL:
HB3623N (X7255N) SIP5D
HOPE MICROELECTRONICS CO.,LIMITED
Tel:+86-755-82973806
Fax:+86-755-82973550
E-mail:
sales@hoperf.com
http://www.hoperf.com
Page
1
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1
1.Construction
1.1 Dimension and materials
Type : B3623N
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 ground)
Source impedance
Zs=50Ω
Load impedance
Z
L
=2kΩ//3pF
T
A
=25℃
Item
Freq
min
typ
max
Fo
-
36.00
-
MHz
Center frequency
Insertion attenuation
36.00MHz
18.4
20.4
22.4
dB
Reference level
B1.5dB
-
7.1
-
MHz
B3dB
-
7.4
-
MHz
Pass bandwidth
B15dB
-
8.4
-
MHz
B30dB
-
8.8
-
MHz
30.75MHz
34.0
41.0
-
dB
40.25MHz
12.0
18.0
-
dB
Relative attenuation
40.75MHz
34.0
48.0
-
dB
41.00MHz
30.0
44.0
-
dB
41.25MHz
34.0
50.0
-
dB
25.00~31.30MHz
31.0
36.0
-
dB
Sidelobe
40.70~45.00MHz
32.0
37.0
-
dB
Reflected wave signal suppression
1.2 us … 6.0 us after main pulse
40.0
48.0
dB
(test pulse 250 ns ,
carrier frequency 36.00MHz)
Group delay ripple
(p-p)
-
50
-
ns
32.40~39.60 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
-
36.00MHz
18.9
T
A
=25℃
typ
36.00
20.9
max
-
22.9
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
B1.5dB
-
6.2
-
B3dB
-
6.4
-
Pass bandwidth
B15dB
-
7.4
-
B30dB
-
7.8
-
31.42MHz
33.0
41.0
-
Relative attenuation
39.67MHz
10.0
15.0
-
39.92MHz
22.0
30.0
-
25.00~31.80MHz
32.0
40.0
-
Sidelobe
40.20~45.00MHz
31.0
37.0
-
Reflected wave signal suppression
1.2 us … 6.0 us after main pulse
40.0
48.0
(test pulse 250 ns ,
carrier frequency 36.00MHz)
Group delay ripple
(p-p)
-
50
-
32.90~39.10 MHz
-72
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.
ns
ppm/k
3
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
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
Allowable change of absolute
Level at center frequency(dB)
<1.0
<1.0
<1.0
<1.0
Allowable change of absolute
Level at center frequency(dB)
<1.0
4
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