规格书编号
SPEC NO :
产品规 格 书
SPECIFICATION
CUSTOMER
客 户：
PRODUCT
产 品：
MODEL NO
型 号：
PREPARED
编 制：
APPROVED
批 准：
SAW FILTER
HDF546A SMD-4
CHECKED
审 核：
D A T E
日 期：
2010-8-26
客户确认
CUSTOMER RECEIVED:
审核
CHECKED
批准
APPROVED
日期
DATE
无锡市½达电子有限公司
Shoulder Electronics Limited
www.shoulder.cn
Tel:0755-82916880 Fax:0755-82916881
E-mail:info@shoulder.cn
Page 1 of 8
SAW FILTER
HDF546A SMD-4
1. SCOPE
This specification shall cover the characteristics of SAW filter With HDF546A used for the page
system.
2. ELECTRICAL SPECIFICATION
DC Voltage VDC
AC Voltage Vpp
Operation temperature
Storage temperature
Electronic Characteristics
2-1.Typical frequency response
10V
10V50Hz/60Hz
-40℃ to +85℃
-45℃ to +85℃
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Tel:0755-82916880 Fax:0755-82916881
E-mail:info@shoulder.cn
Page 2 of 8
SAW FILTER
HDF546A SMD-4
2-2.Electrical characteristics
Unit
Center Frequency
Insertion Loss (In Fc +/- 4 MHz)
Amplitude Ripple (In Fc +/- 4 MHz)
Relative Attenuation
0.3 MHz ~
Fo-35
MHz
Fo+45
MHz ~ ….
Input/Output Impedance
MHz
dB
dB
dB
Ohms
Minimum
-
Typical
546
2.0
1.0
40
40
50
50
50
Maximum
-
3.5
2.0
-
3. TEST CIRCUIT
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Tel:0755-82916880 Fax:0755-82916881
E-mail:info@shoulder.cn
Page 3 of 8
SAW FILTER
HDF546A SMD-4
4. DIMENSION
5. ENVIRONMENTAL CHARACTERISTICS
5-1 High temperature exposure
Subject the device to +85℃ for 16 hours. Then release the filter into the room conditions
for 24 hours prior to the measurement. It shall fulfill the specifications in 2-2.
5-2 Low temperature exposure
Subject the device to -40℃ for 16 hours. Then release the device into the room conditions
for 24 hours prior to the measurement. It shall fulfill the specifications in 2-2.
5-3 Temperature cycling
Subject the device to a low temperature of -40℃for 30 minutes. Following by a high
temperature of +85℃ for 30 Minutes. Then release the device into the room conditions
for 24 hours prior to the measurement. It shall meet the specifications in 2-2.
5-4 Resistance to solder heat
Dip the device terminals no closer than 1.5mm into the solder bath at 260℃
±10℃
for
10±1 sec. Then release the device into the room conditions for 4 hours. The device shall
www.shoulder.cn
Tel:0755-82916880 Fax:0755-82916881
E-mail:info@shoulder.cn
Page 4 of 8
SAW FILTER
HDF546A SMD-4
meet the specifications in 2-2.
5-5 Solderability
Subject the device terminals into the solder bath at 245℃
±5℃
for 5s, More than 95%
area of the terminals must be covered with new solder. It shall meet the specifications in
2-2.
5-6 Mechanical shock
Drop the device randomly onto the concrete floor from the height of 1m 3 times. the device
shall fulfill the specifications in 2-2.
5-7 Vibration
Subject the device to the vibration for 1 hour each in x,y and z axes with the amplitude of
1.5 mm at 10 to 55 Hz. The device shall fulfill the specifications in 2-2.
6. REMARK
6.1 Static voltage
Static voltage between signal load & ground may cause deterioration &destruction of
the component. Please avoid static voltage.
6.2 Ultrasonic cleaning
Ultrasonic vibration may cause deterioration & destruction of the component. Please
avoid ultrasonic cleaning
6.3 Soldering
Only leads of component may be solded. Please avoid soldering another part of
component.
7. Packing
7.1 Dimensions
(1) Carrier Tape: Figure 1
(2) Reel: Figure 2
(3) The product shall be packed properly not to be damaged during transportation and storage.
7.2 Reeling Quantity
1000 pcs/reel 7’’
3000 pcs/reel 13’’
7.3 Taping Structure
(1) The tape shall be wound around the reel in the direction shown below.
www.shoulder.cn
Tel:0755-82916880 Fax:0755-82916881
E-mail:info@shoulder.cn
Page 5 of 8
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