DCRHZ16.00LT

Manufacturer Part NumberDCRHZ16.00LT
DescriptionCeramic Resonators
ManufacturerToko Inc.
DCRHZ16.00LT datasheet
 
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TYPE CRHZ_LT
(CERASONATOR
CRHZP_LT for taping
CRHZ_LT
(CRHZ_LT for Taping)
Description
• Ceramic resonators in the MHz band for microcomputers.
• Applicable oscillation frequency range: 16∼20MHz.
Features
• Precise oscillating frequency without adjustment.
• May be used with a variety of ICs.
• Loaded capacitors (C
, C
) not required.
1
2
• RoHS compliant
Applications
• Reference signal oscillators for — microcomputers
(CD/MD players, CD-ROM, CD-R, etc)
• Digital applications equipment including measuring
instruments, communications equipment, toy, etc.
SELECTION GUIDE FOR STANDARD RESONATORS
TYPE CRHZ
東光品番
発振周波数
TOKO
Oscillation
Part
Frequency
Number
(MHz)
DCRHZ16.00LT
16.00±0.5%
DCRHZ20.00LT
20.00±0.5%
Oscillation frequency tolerance can be designed narrower than
Fosc±0.5%, but Fosc±0.2%.
TOKO performs matching evaluation for all types of ICs.
Please contact us regarding applicable products.
Oscillation frequency test circuit
Ceramic Resonators
セラミック発振子
®
) MHz Band with built-in capacitors
CRHZP_LT
概 要
• マイコン用MHz帯セラミック発振子
• 対応発振周波数範囲:16∼20MHz
特 長
• 無調整で高精度の発振周波数が得られる
• 各種ICとの組合せが容易
• 負荷容量(C
• RoHS 指令対応
用 途
• 各種マイコン用基準信号発生器
(CD/MDプレーヤ、CD-ROM、CD-R等)
• 計測機器、通信機器、玩具などのデジタル応用機器
共振抵抗
発振周波数の温度特性
Resonant
Oscillation Frequency
Impedance
Temperature Stability
(Ω)Max.
(-20°C~+80°C)
30
±0.3%
±0.3%
30
● 発振周波数公差はFosc±0.5%より狭公差にもFosc±0.2%まで対応可能です。
● 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。
発振周波数 測定回路
OUT PUT
IC
IC
1MΩ
X
C1
C2
IC
:TC74HCU04AP
X
:CRHZ_LT
VDD :5.0V
C1,C2:Built-in Capacitor
10.0 Max.
5.0 Max.
STAMP
〈Inner connecting diagram〉
(3)
(2)
(1)
,C
)が不要
1
2
負荷容量
Load Capacitor
C
C
1
2
(pF)
(pF)
Built-in
Built-in
Built-in
Built-in
CRHZ_LT
CRHZP_LT
(3)
(1)
(2)
〈内部接続図〉
(Unit: mm)
備考
Note