RDF11 [LGE]
SAW Resonator; 声表面波谐振器
| 型号： | RDF11 |
| 厂家： | 
LGE |
| 描述： | SAW Resonator |
| 文件： | 总4页 (文件大小：278K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R_ _ _D F11
SAW Resonator
1.SCOPE
This specification is applied to a 2-PORT type SAW resonator designed for the stabilization of
transmitters such as garage door openers and security transmitters.
2. ELECTRICAL SPECIFICATION
DC Voltage VDC
AC Voltage Vpp
Operation temperature
Storage temperature
RF Power Dissipation
10V
10V50Hz/60Hz
-20℃ to +85℃
-45℃ to +85℃
0dBm
3. DIMENSION
SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD
.
R_ _ _D F11
SAW Resonator
4. TEST CIRCUIT
5.Electrical characteristics
Part number
Center Frequency
Insertion Loss
Quality Factor Unload Q
50Ω Loaded Q
min
36
typ
max
unit
Table 1
7.0
12.000
6.300
51
8.0 dB
Turnover Temperature
Turnover Frequency
66 ℃
KHz
Temperature
Stability
fo±11
ppm/
℃2
Freq.temp.Coefficient
0.037
Frequency Aging
ppm/
yr
<±10
DC. Insulation Resistance
1.0
MΩ
RF Equivalent Motional Resistance R1
107
481.378
0.2794
1.3
152 Ω
RLC Model
Motional Inductance L1
Motional Capacitance C1
μH
pF
pF
Shunt Static Capacitance
SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD
.
R_ _ _D F11
SAW Resonator
Table 1
F0
(MHz)
Frequency
accuracy
(KHz)
F0
(MHz)
Frequency
accuracy
(KHz)
±75
224.500
±75
414.000
303.825
307.300
335.100
315.000
380.000
384.050
391.800
402.550
403.000
±75
±75
±75
±75
±75
±75
±75
±75
±75
418.000
423.220
433.420
434.920
437.000
447.000
479.000
824.250
868.500
±75
±75
±75
±75
±75
±75
±75
±250
±250
6. ENVIRONMENTAL CHARACTERISTICS
6-1 Temperature cycling
Subject the device to a low temperature of -40℃for 30 minutes. Following by a high
temperature of +25℃ for 5 Minutes and a higher temperature of +85℃ for 30 Minutes.
Then release the device into the room conditions for 1 to 2 hours prior to the measurement.
It shall meet the
6-2 Resistance to solder heat
Submerge the device terminals into the solder bath at 260℃ ±5℃ for 10±1 sec.
specifications in table 1.
Then release the device into the room conditions for 4 hours. It shall meet the specifications
in table 1.
6-3 Solderability
Submerge the device terminals into the solder bath at 245℃ ±5℃ for 5s, More than 95%
area of the soldering pad must be covered with new solder. It shall meet the specifications
in table 1.
6-4 Mechanical shock
Drop the device randomly onto the concrete floor from the height of 1 m 3 times. the filter
shall fulfill the specifications in table 1.
6-5 Vibration
Subject the device to the vibration for 2 hour each in x,y and z axes with the amplitude of
1.5 mm at 10 to 55 hz. The filter shall fulfill the specifications in table 1.
SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD
.
R_ _ _D F11
SAW Resonator
7. REMARK
7.1 Static voltage
Static voltage between signal load & ground may cause deterioration &destruction of
the component. Please avoid static voltage.
7.2 Ultrasonic cleaning
Ultrasonic vibration may cause deterioration & destruction of the
Please avoid ultrasonic cleaning
7.3 Soldering
Only leads of component may be soldered. Please avoid soldering another part of
component.
component.
SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD
.
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