參數(shù)資料
型號(hào): DCRA480
廠商: TOKO INC
元件分類: Ceramic Resonator
英文描述: CERAMIC RESONATOR, 0.48 MHz
文件頁數(shù): 1/1頁
文件大小: 78K
代理商: DCRA480
6.5 Max.
0.5
3.5
9.5
Max.
1.5
0.9
0.6
2.5
4 Max.
Ceramic Resonators
CRA
TYPE CRA(CERASONATOR) kHz Band with built-in capacitors
Dimensions ( Unit : mm )
Description
Ceramic resonators with built-in capacitors usable in the
kHz band for remote controls.
Applicable oscillating frequency range: 430 to 500kHz.
Features
Precise oscillating frequency without adjustment.
Load capacitors (C1 and C2) not required.
May be used with a variety of ICs.
Applications
Reference signal oscillators for — Microcomputers
(household electronics, OA equipment)
Remote controlling — TVs, VTRs, air-conditioners,
CD players, lighting.
Digital applications equipment including measuring
instruments, communications equipment, toys, etc.
STANDARD RESONATORS
TYPE CRA
Oscillating frequency tolerance can be designed to a desired level
TOKO performs matching evaluation for all types of ICs.
Please contact us regarding applicable products.
TOKO
Oscillating
Resonance
Fosc
Load capacitor
Part
Frequency(Fosc)
Impedance
Temp. Stability
C1
C2
Note
Number
(kHz)
(
)
(-20
°C~+80°C)
(pF)
DCRA440
440kHz
±0.5%
3.0 max.
±0.3%
Built-in
External
DCRA455
455kHz
±0.5%
3.0 max.
±0.3%
Built-in
appearance
DCRA480
480kHz
±0.5%
3.0 max.
±0.3%
Built-in
differs
DCRA500
500kHz
±0.5%
3.0 max.
±0.3%
Built-in
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