HDIF389A3MF15 PDF даташит
Спецификация HDIF389A3MF15 изготовлена «SHOULDER ELECTRONICS» и имеет функцию, называемую «SAW filter». |
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Детали детали
Номер произв | HDIF389A3MF15 |
Описание | SAW filter |
Производители | SHOULDER ELECTRONICS |
логотип |
7 Pages
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SPECIFICATION
PRODUCT: SAW FILTER
MODEL: HDIF389A3MF15
SHOULDER ELECTRONICS LIMITED
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1.SCOPE
SHOULDER’s SAW filter series have broad line up products meeting all
broadcast standard including NTSC,PAL and SECAM systems. These filters are
composed of two interdigital transducers on a single-crystal. piezoelectrical chip.
they are used in electronic equipments such as TV and so on.
2.Construction
2.1 Dimension and materials
Manufacturer’s name : SHOULDER ELECTRONICS Co. LTD(CHINA)
Type : IF389A3M
2.2. Circuit construction, measurement circuit
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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
AC voltage Vpp
10 V
3.2 Electrical Characteristics
Source impedance
Zs=50Ω
Load impedance
ZL=2kΩ//3pF
Items
Freq Min
Insertion attenuation
Reference level
37.40MHz
14.8
38.90MHz
4.4
34.47MHz
0.8
33.40MHz
17.9
Relative attenuation
30.90MHz
31.90MHz
40.0
40.0
32.40MHz
42.0
40.40MHz
40.0
41.40MHz
40.0
Sidelobe
25.00~31.90MHz
40.40~45.00MHz
35.0
35.0
Temperature coefficient
Between any terminals
Between any terminals
TA=25℃
typ max
16.8 18.8 dB
5.9 7.4 dB
2.3 3.8 dB
19.9 21.9 dB
55.0 dB
50.0 dB
54.0 dB
52.0 dB
54.0 dB
43.0 dB
40.0 dB
-72 Ppm/k
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Номер в каталоге | Описание | Производители |
HDIF389A3MF15 | SAW filter | SHOULDER ELECTRONICS |
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