參數(shù)資料
型號(hào): DCRHTC4.19
廠(chǎng)商: TOKO Inc.
英文描述: CERAMIC RESONATORS
中文描述: 陶瓷諧振器
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 134K
代理商: DCRHTC4.19
CRHTC/CRHTCP
CERAMIC RESONATORS
August 2005
2005 TOKO America, Inc.
All Rights Reserved
Printed in USA
1
CF-327-CRHTC/P
R-LOG0805A
Dimensions
TOKO America, Inc.
1250 Feehanville Drive, Mount Prospect, Illinois 60056
Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://
www.tokoam.com
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.
STANDARD RESONATORS SELECTION GUIDE
TYPE CRHTC/CRHTCP (MHz band with built-in capacitors)
TOKO Oscillating* Resonance Fosc Static External Capacitor Note
Part Frequency Impedance Temp. Stability C
C
Number (Fosc) (
Ω
) (–20°C~+80°C)
(pF) (pF)
DCRHTC3.58 3.58MHz±0.5% 30 max. ±0.3% Built-in Built-in
DCRHTC4.00 4.00MHz±0.5% 30 max. ±0.3% Built-in Built-in
DCRHTC4.19 4.19MHz±0.5% 30 max. ±0.3% Built-in Built-in
DCRHTC5.00 5.00MHz±0.5% 25 max. ±0.3% Built-in Built-in
DCRHTC6.00 6.00MHz±0.5% 25 max. ±0.3% Built-in Built-in
T1ZCRHTC3.58-AG 3.5795 30 max. ±0.3% Built-in Built-in D.T.M.F.
T1ZCRHTC4.19-AF 4.1943 30 max. ±0.3% Built-in Built-in D.T.M.F.
* Oscillating frequency tolerance can be designed to desired level. TOKO performs matching evaluations for all types of ICs.
Please contact TOKO regarding applicable products.
IC :1/6
μ
PD4069UBC
V
DD
:+5V
X :Ceramic element
C
1
, C
2
:Built-in Capacitor
Description
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 (C
, C
) built-in
May be used with a variety of ICs.
Available on tape and reel (CRHTCP for taping)
Lead-free terminations
Applications
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.
1
2
3
Unit: mm
Oscillating frequency test circuit
Test Circuit
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