Product parameters
|
ltem |
Minimum |
Typical |
Maximum |
Unit |
||
|
Frequency Range |
fc |
154 ~ 1000MHz |
MHz |
|||
|
Standard Frequency |
fc |
303,315,390,433.92,435,72 |
MHz |
|||
|
Frequency Kushivirira (pa25 degree) |
△fc |
± 50, ± 75, ± 150 kana tsanangura |
KHz |
|||
|
Kurasika Kupinza (mu50ohm system, min) |
IL |
1.0,1.3,1.4, 1.5 kana tsanangura |
dB |
|||
|
Tembiricha Kugadzikana |
Turnover Temperature |
To |
25 |
40 |
55 |
degree |
|
Turnover Frequency |
fo |
fc |
||||
|
Frequency Temperature Coefficient |
FTC |
0.037 |
ppm/dhigirii |
|||
|
Frequency Kuchembera |
Kukosha Kwakakwana Mugore Rokutanga |
KanaAl |
Zvishoma pane kana kuenzana negumi |
ppm/gore |
||
|
DC Insulation Resistance pakati pePini mbiri |
1.0 |
MΩ |
||||
|
Operating Temperature Range |
-40~+85 |
degree |
||||
|
Storage Temperature Range |
-40~+85 |
degree |
||||
Product Features
■ Saizi diki 2.0x1.6x1.0mm
■ Kuwanda kwesarudzo kunogona kugadziriswa
∎ Kutumira uye kugamuchira kunzwa
∎ Kudzivirira kwekushisa kwepamusoro uye kukanganisa kwemaitiro
■ Simba rakanaka nekuvimbika
■ RoHS inoenderana
Applications
- Iyo SMD SAW Resonator 2.0 x 1.6-SR21S4 Series inoshandiswa mu Wireless Communication, Automotive Electronics, Renewable Energy.
Product zvakanakira
Simba rekushandisa rakaderera
Yakanyatsokodzera magetsi-inonzwa, bhatiri{1}}zvishandiso zvine simba, zvinobatsira kuwedzera hupenyu hwebhatiri.
Ultra{{0}Miniaturization uye Yakaderera Profile
Ultra{{0}Miniaturization uye Yakaderera Profile
chitupa
Iyo SMD SAW Resonator 2.0 x 1.6-SR21S4 series inoenderana neRoHS/REACH, inotungamira-yemahara, uye isina halogen.
FAQ
Q1: Ndeapi akajairwa frequency mapoinzi eSuzhou Hangjing's SMD SAW Resonator 2.0 x 1.6-SR21S4 Series?
A: Yakajairika mapoinzi mapoinzi ari 303, 315, 390, 433.92, 435, 72, nepo isu tichigona kugadzirisa zvinoenderana nevatengi' chaiyo parameter.
Q2: Matambudziko Akajairika uye Mhinduro dzeSurface Acoustic Wave (SAW) Resonators?
A: Frequency Kutsauka
1) Chiratidzo: Iyo inobuda frequency yedunhu haifananidzi neinonamisheni frequency yeSAW resonator, uye kutsauka kunodarika iyo inotenderwa.
2) Chikonzero: Load Capacitance Mismatch: SAW resonators inonyanya kunzwisiswa kurodha capacitance (CL). Kusawirirana pakati peiyo chaiyo mutoro capacitance mudunhu uye kukosha kunodiwa neiyo resonator dhizaini ndiyo inonyanya kukonzeresa frequency shift.
3) Solutions: Precise Load Capacitance Matching: Shandisa zvakarurama kuenzanisa capacitors (kazhinji maviri ekunze capacitor) mu oscillator circuit sezvinotsanangurwa mudhetabheti. Zvakanaka-kugadzirisa macapacitor aya anogona "kudhonza" frequency.
Hot Tags: smd saw resonator 2.0 x 1.6, China smd saw resonator 2.0 x 1.6 vagadziri, vatengesi
