產(chǎn)品參數(shù)
|
SMD1814 Characteristic特性 |
Sym |
Min |
Type |
Max |
Units |
||
|
1 |
中心頻率Center Frequency |
標(biāo)稱頻率Absolute Frequency |
fc |
315.000～ 868.500 |
MHz |
||
|
公差Tolerance from 433.920 MHz |
?fc |
±50 ±75 ±100 |
KHz |
||||
|
2 |
插入損耗Insertion Loss |
IL |
1.8 2.2 2.5 |
dB |
|||
|
3 |
質(zhì)量指標(biāo)Quality Factor |
無負(fù)載質(zhì)量因素Unloaded Q |
Qu |
- |
7340 |
- |
- |
|
負(fù)載q值 50Ω Loaded Q |
QL |
- |
1650 |
- |
- |
||
|
4 |
溫度穩(wěn)定性Temperature Stability |
交叉頻率Turnover Frequency |
fo |
- |
fc |
- |
KHz |
|
頻率溫度系數(shù)Frequency Temperature Coefficient |
FTC |
- |
0.032 |
- |
ppm/℃² |
||
|
5 |
老化率Frequency Aging |
第一年的絕對值Absolute Value during the First Year |
∣fA∣ |
- |
≤10 |
- |
ppm/yr |
|
6 |
直流絕緣電阻 DC Insulation Resistance between any Two Pins |
- |
1.0 |
- |
- |
MΩ |
|
|
7 |
射頻等效RLC模型 RF Equivalent RLC Model |
動態(tài)電阻Motional Resistance |
Rm |
- |
29 |
35 |
Ω |
|
動態(tài)電感Motional Inductance |
Lm |
- |
78.1096 |
- |
μH |
||
|
動態(tài)電容Motional Capacitance |
Cm |
- |
1.7241 |
- |
fF |
||
