Datasheet > CRJ

CRJ

更新时间： 2022-12-28 02:24:40

品牌	Logo	应用领域
TOKO		陶瓷谐振器
页数	文件大小	规格书
1页	80K
描述
CERAMIC RESONATORS

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CRJ 数据手册

CRJ

CERAMIC RESONATORS

Description

Dimensions

• Ceramic resonators for the kHz band with external capacitors.

• Applicable oscillating frequencies: 455kHz, 480kHz

Features

• Precise oscillating frequency without adjustment.

• May be used with a variety of ICs.

• Lead-free terminations

Applications

• Reference signal oscillators for – Microcomputers

(household electronics, OA equipment).

Unit: mm

Remote controlling – TV's, VTR's, air-conditioners,

CD players, lighting

• Digital applications equipment including measuring

instruments, communications equipment, toys, etc.

Test Circuit

Oscillating frequency test circuit

STANDARD RESONATORS SELECTION GUIDE

TYPE CRJ (CERASONATOR^®) kHz Band

TOKO

Part

Number

Oscillating

Frequency (Fosc)*

(kHz)

Resonance

Impedance

(Ω)

Fosc Static

Temp. Stability

(–20°C~+80°C)

External Capacitor

C₁

C₂

(pF)

DCRJ455A

DCRJ480A

455kHz±0.5%

480kHz±0.5%

30 max.

±0.3%

100

* Oscillating frequency tolerance can be designed narrower than Fosc±0.5%, but Fosc ±0.2%.

TOKO performs matching evaluations for all types of ICs. Please contact TOKO regarding applicable products.

The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, speciﬁcation or manufacture

of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or

other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.

TOKO America, Inc.

1250 Feehanville Drive, Mount Prospect, Illinois 60056

Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://www.tokoam.com

August 2005

CF-326-CRJ

R-LOG0805A

Printed in USA

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