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參數資料
| 型號： | PAFA243AR01 |
| 廠商： | AVX CORP |
| 元件分類： | SAW諧振器 |
| 英文描述： | 1-PORT SAW RESONATOR, 243.95 MHz |
| 文件頁數： | 1/1頁 |
| 文件大小： | 95K |
| 代理商： | PAFA243AR01 |
Surface Acoustic Wave Resonator
PAFA Series
Fig.F
Fig.C
Temp(
)
Time
1.55
±0.05
8.0
±0.1
1.85
±0.1
0.3
±0.05
3.3
±0.1
1.55
±0.05
4.0
±0.1
2.0
±0.05
1.75
±0.1
5.5
±0.05
12.0
±0.2
3.3
±0.1
0.3max.
0.3
max.
0.3max.
0.3 max.
68nH
4.5pF
Cin
Cout
Input
Output
Lin
Lout
S.S.G
RF
Volt
meter
5.0pF
68nH
50
50
SAW
Filter
(3)
(1)
(2)
±
Frequency(MHz)
Attenuation(dB)
Group
delay
time(1.0
sec/Div)
Frequency(MHz)
Attenuation(dB)
How to Order
PAFA 243 A R 01
qSeries
wCenter Frequency
eMarking code
rPackaging
tFrequency tolerance or Custom spec
qw
e r t
(Unit : mm)
Dimensions
Packaging
Test Circuit
Recommended Temperature IR Reflow
Specifications
Parts No.
PAFA243AR01
Insertion
Loss
Operating
Temperature
Storage
Temperature
Test
Circuit
Taping
Dimensions
Recommended
LandPattern
Dimen-
sions
Stop Band Attenuation
fn
±600kHz fn±1.2MHz fn±fa MHz()
Ripple
(fn
±110kHz)
243.95MHz
4.5dB
±130kHz min 30dB min 40dB min 60dB min 1.5dB max 1.2s max 10 to 60°C 20 to 80°C Fig. A Fig. C Fig. E Fig. F
Nominal Center
Frequency
(fn)
Pass Band
Width
(at 3dB)
Group Delay
Time
(fn
±110kHz)
(Unit : mm)
Characteristics
Spurious Characteristics
Pass Band Characteristics
Features
Small size(3.0x3.0x1.5mm max)
Ceramic package type
Flat pass band characteristics
Low insertion loss
Circuit simplification
Standard Frequencies
PHS
Fig.A
1.5max.
0.8
0.6
0.5
1.25
1.3
1.9
1
3
2
3
Fig.E
Pb Free
RoHS Conforming
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