DCRHTC4.00

更新时间： 2024-02-11 03:17:29

品牌	Logo	应用领域
TOKO		陶瓷谐振器晶体
页数	文件大小	规格书
1页	151K
描述
CERAMIC RESONATORS

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技术参数
数据手册

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DCRHTC4.00 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Is Samacsys：	N
其他特性：	BULIT-IN CAPACITOR	晶体/谐振器类型：	CERAMIC RESONATOR
频率稳定性：	0.3%	频率容差：	5000 ppm
安装特点：	THROUGH HOLE MOUNT	标称工作频率：	4 MHz
最高工作温度：	80 °C	最低工作温度：	-20 °C
物理尺寸：	L9.0XB4.5XH7.3 (mm)/L0.354XB0.177XH0.287 (inch)	表面贴装：	NO
Base Number Matches：	1

DCRHTC4.00 数据手册

CRHTC/CRHTCP

CERAMIC RESONATORS

Description

Dimensions

• Built-in capacitor MHz band ceramic oscillators for

microprocessors and infra-red remote controls,

telephone D.T.M.F., reference signal oscillators, etc.

• Applicable oscillating frequency range: 2.5 — 6.0MHz

Features

• Precise oscillating frequency without adjustment.

• Load capacitors (C₁, C₂) built-in

• May be used with a variety of ICs.

• Available on tape and reel (CRHTCP for taping)

• Lead-free terminations

Applications

Unit: mm

• Reference signal oscillators for microprocessors

(household electronics, OA equipment).

• Reference signal oscillators for remote controls

(TVs, VCRs, air-conditioners, CD players, lighting).

• Digital applications equipment including measuring

instruments, communications equipment, toys, etc.

Test Circuit

Oscillating frequency test circuit

VDD

:1/6 μPD4069UBC

:+5V

:Ceramic element

C1, C2 :Built-in Capacitor

STANDARD RESONATORS SELECTION GUIDE

TYPE CRHTC/CRHTCP (MHz band with built-in capacitors)

TOKO

Part

Number

Oscillating*

Frequency

(Fosc)

Resonance

Impedance

(Ω)

Fosc Static

Temp. Stability

(–20°C~+80°C)

External Capacitor

Note

C₁

C₂

(pF)

DCRHTC3.58

DCRHTC4.00

3.58MHz±0.5%

4.00MHz±0.5%

4.19MHz±0.5%

5.00MHz±0.5%

6.00MHz±0.5%

3.5795

30 max.

25 max.

30 max.

±0.3%

Built-in

DCRHTC4.19

DCRHTC5.00

DCRHTC6.00

T1ZCRHTC3.58-AG

T1ZCRHTC4.19-AF

D.T.M.F.

4.1943

* Oscillating frequency tolerance can be designed to desired level. 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-327-CRHTC/P

R-LOG0805A

Printed in USA

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