FEDL2201-02
OKI Semiconductor
ML2201-XXX
Oscillation, Clock Signal Input
The optimal load capacities when connecting ceramic resonators from KYOCERA CORPORATION, TDK
CORPORATION and MURATA MFG., are shown below for reference.
KYOCERA
Optimal load capacity
Supply
Voltage
Range[V]
Operating
Temperature
Range[°C]
Freq
[Hz]
Type
C1
C2
Rf
Rd
[pF]
[pF]
[Ohm] [Ohm]
KBR-4.0MKC
KBR-4.0MSB
PBRC4.00H
PBRC4.00G
33 (internal)
33 33
33 (internal)
33 33
4.0M
---
1.5k
2.1 to 5.5
-40 to +85
Oscillation circuit diagram using a Ceramic resonator
GND
VDD
Rd
C2
C1
TDK CORPORATION
Optimal load capacity
Supply
Operating
Temperature
Range[°C]
-40 to +85
Freq
[Hz]
Type
Voltage
Range[V]
2.0 to 5.5
C1
C2
Rf
Rd
[pF]
[pF]
[Ohm] [Ohm]
4.0M
FCR4.0MC5
30 (internal)
---
---
Oscillation circuit diagram using a Ceramic resonator
GND
VDD
C1
C2
13/22
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