HDQSF45A7DC Datasheet, PDF (4/11 Pages) Shoulder Electronics Limited. – SAW FILTER

SAW FILTER
HDQSF45A7Dc SIP5Dc
3.Characteristics
Items
Standard
atmospheric
conditions
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
Specifications
Operating
Operating temperature rang is the rang of ambient
temperature rang 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℃
There shall be no
damage.
Reference
temperature
+25℃
3.1 Maximum Rating
DC voltage VDC
12
V
Between any terminals
AC voltage Vpp
10
V
Between any terminals
3.2 Electrical Characteristics
Characteristics of picture channel
Source impedance
Zs=50Ω
Load impedance
Z_L=2kΩ//3pF
Item
Freq
min
typ
Insertion attenuation
Reference level
44.06MHz
12.8
14.3
45.81MHz 5.1
6.1
42.23MHz -0.7
0.3
Relative attenuation 41.31MHz 24.0
36.0
39.81MHz 45.0
59.0
47.31MHz 42.0
50.0
Sidelobe
35.06~39.81MHz
47.31~55.06MHz
40.0
46.0
35.0
41.0
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T_A=25℃
max
15.8
dB
7.1
dB
1.3
dB
-
dB
-
dB
-
dB
dB
dB
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