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The NJU6368 series is a C-MOS fundamental quartz crystal oscillator that consists of an oscillation amplifier, 3-stage divider and 3-state output buffer.
The 3-stage divider generates only one frequency selected of f0,f0/2,f0/4 and f0/8 by internal circuits is output.
The oscillation amplifier is realized very low stand-by current using NAND circuit.
The 3-state output buffer is C-MOS compatible and can drive 50pF(@5V) C-MOS load.
Furthermore, the package is small-sized MTP-6.
NJU6368 Maximum Ratings
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
VDD
-0.5 to +7.0
V
Input Voltage
VIN
VSS-0.5 to VDD+0.5
V
Output Voltage
VO
-0.5 to VDD+0.5
V
Input Current
IIN
±10
mA
Output Current
IO
±25
mA
Power Dissipation (Note)
PD
200(MTP-6)
mW
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-55 to +125
°C
Note) Power Dissipation is the maximum value of a package simple substance
NJU6368 Features
· Operating Voltage 2.7 to 5.5V · Maximum Oscillation Frequency 50MHz · Low Operating Current · High Fan-out - IOH/IOL=8mA@3.3V - IOH/IOL=16mA@5.0V · 3-Stage Divider Maximum Divider f0/8 · Oscillation Stop and Output Stand-by Function · 3-State Output Buffer · Oscillation Capacitors Cg and Cg on-chip · Package Outline Thin-Chip/MTP-6 · C-MOS Technology
NJU6368 Connection Diagram
NJU6369 General Description
The NJU6369 series is a C-MOS IC for fundamental quartz crystal oscillator that consists of an oscillation amplifier, 5-stage divider and 3-state output buffer, and can oscillate at 1.5V very low voltage.
The 5-stage divider generates only one frequency selected of f0,f0/2,f0/4 f0/8, f0/16 and f0/32 by internal circuits is output.
The oscillation amplifier is realized very low stand-by current using NAND circuit.
The 3-state output buffer is C-MOS compatible.
NJU6369 Maximum Ratings
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
VDD
-0.5 to +7.0
V
Input Voltage
VIN
VSS-0.5 to VDD+0.5
V
Output Voltage
VO
-0.5 to VDD+0.5
V
Input Current
IIN
±10
mA
Output Current
IO
±25
mA
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-55 to +125
°C
NJU6369 Features
` Operating Voltage 1.5 to 3.6V ` Maximum Oscillation Frequency 40MHz@1.5V - 40MHz@1.8V - 60MHz@2.5V ` Low Operating Current ` High Fan-out - IOH/IOL=2mA@1.8V - IOH/IOL=5mA@2.5V - IOH/IOL=6mA@3.3V ` 5-Stage Divider Maximum Divider f0/32 ` Oscillation Stop and Output Stand-by Function ` 3-State Output Buffer ` Oscillation Capacitors Cg and Cg on-chip ` Package Outline Thin-Chip ` C-MOS Technology