TYPE
Ceramic Resonators
セラミック発振子
CRHTC-LL
CRHTCP_LL
TYPE CRHTC-LL (CERASONATOR®) MHz Band with built-in capacitors
CRHTCP_LL for taping
CRHTC-LL
CRHTCP_LL
(Unit: mm)
Description
概
•
要
• Ceramic resonators with built-in capacitors usable in the
MHz band for microprocessors and infrared remote
controls, telephone dual tone multi-frequency, etc.,
reference signal oscillations.
各種マイクロプロセッサや赤外線リモコン、電話D.T.M.F等
の信号発生用C内蔵のMHz帯セラミック発振子
対応発振周波数範囲:2.0~6.0MHz
•
• Applicable oscillation frequency range: 2.0 to 6.0MHz.
Features
特
•
•
•
•
長
• Precise oscillating frequency without adjustment.
• Load capacitors (C1, C2) not required.
• May be used with a variety of ICs.
• Suitable for taping.
無調整で高精度の発振周波数が得られる
負荷容量(C1、C2)が不要
各種ICとの組合せが容易
テーピング対応品
• RoHS compliant
•
RoHS 指令対応
Applications
用
•
•
途
• Reference signal oscillators for — Microcomputers
(household electronics, OA equipment)
• Remote controlling — TVs, VTRs, air-conditioners, CD
players, lighting apparatus.
各種マイコン用基準信号発生器(各種家電機器、OA機器)
各種リモコン用基準信号発生器(TV、VTR、エアコン、
CDプレーヤ、照明器具)
•
計測器、通信機器、玩具などのデジタル応用機器
• Digital applications equipment including measuring
instruments, communications equipment, toys, etc.
SELECTION GUIDE FOR STANDARD RESONATORS
TYPE CRHTC
東光品番
発振周波数
Oscillation
Frequency
(MHz)
共振抵抗
発振周波数の温度特性
負荷容量
備考
TOKO
Part
Number
Resonant
Impedance
(Ω)Max.
30
30
Oscillation Frequency
Temperature Stability
Loaded Capacitor
Note
C1
(pF)
C2
(pF)
(-20°C~+80°C)
0.3%
DCRHTC3.58LL
DCRHTC4.00LL
DCRHTC4.19LL
DCRHTC5.00LL
DCRHTC6.00LL
3.58 0.5%
4.00 0.5%
4.19 0.5%
5.00 0.5%
6.00 0.5%
Built-in
Built-in
Built-in
Built-in
Built-in
Built-in
Built-in
Built-in
Built-in
Built-in
0.3%
0.3%
0.3%
0.3%
30
25
25
•
•
Oscillation frequency tolerance can be designed to a desired level.
TOKO performs matching evaluation for all types of ICs.
Please contact us regarding applicable products.
● 発振周波数は、任意の周波数とすることが可能です。
● 各種ICとのマッチング評価を行っていますので、対応品番をお問い合わせ
下さい。
Oscillation frequency test circuit
発振周波数 測定回路