
Ceramic Resonators
TYPE CRHFC-LL (CERASONATOR) MHz Band
CRHFCP for taping
9.0
5.0
0.5
5.0
(2)
(1)
0.3 Max.
STAMP
3.0
OUT
IN
Description
Ceramic resonators for the MHz band using external
capacitors for microprocessors, infrared remote controls,
telephone dual tone malti-frequency, etc., reference
oscillations.
Applicable oscillation frequency range: 2.0 to 6.0MHz.
Features
Precise oscillating frequency without adjustment.
May be used with a variety of ICs.
Suitable for taping.
RoHS compliant
Applications
Reference signal oscillators for — Microcomputers
(household electronics, OA equipment)
Remote controlling — TVs, VTRs, air-conditioners, CD
players, lighting apparatus.
Digital applications equipment including measuring
instruments, communications equipment, toys, etc.
CRHFC-LL
CRHFCP
IC
X
1M
C1
C2
IC
OUTPUT
IC
: 1/6PD4069UBC
VDD
: +5V
X: CRHFC-LL
C1,C2 : External capacitors
SELECTION GUIDE FOR STANDARD RESONATORS
TYPE CRHFC
TOKO
Oscillation
Resonant
Oscillation Frequency
External Capacitor
Part
Frequency
Impedance
Temperature Stability
C1
C2
Note
Number
(MHz)
()Max.
(-20°C~+80°C)
(pF)
DCRHFC3.58LL
3.58±0.5%
30
±0.3%
30
DCRHFC4.00LL
4.00±0.5%
30
±0.3%
30
DCRHFC4.19LL
4.19±0.5%
30
±0.3%
30
DCRHFC5.00LL
5.00±0.5%
25
±0.3%
30
DCRHFC6.00LL
6.00±0.5%
25
±0.3%
30
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.
(Unit : mm)
TYPE
CRHFC-LL
CRHFCP
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