■APPLICATIONS
●Crystal Oscillation Modules
●Computer, DSP Clocks
●Communication Equipment
●Various System Clocks
◆CMOS
◆Oscillation Frequency : 125MHz (MAX.)
◆3-State Output
◆Built-in Oscillation Capacitor
◆Built-in Oscillation Feedback Resistor
◆Mini Mold SOT-26 Package
■GENERAL DESCRIPTION
The XC2163 series are high frequency, low current
consumption CMOS ICs with built-in crystal oscillator and
divider circuits.
Output is selectable from any one of the following values for f0:
f0/1, f0/2, f0/4, f0/8.
With oscillation capacitors and a feedback resistors built-in, it
is possible to configure a stable 3rd overtone oscillator using
only an external crystal oscillator.
■FEATURES
Oscillation Frequency
: 40MHz ~ 125MHz
(Rf, Cg, Cd internal; 5.0V)
: 57MHz ~ 125MHz
(Rf, Cg, Cd internal; 3.3V)
: 20MHz ~ 125MHz
(Rf, Cg, Cd external)
: Selectable from f0/1, f0/2,
f0/4, f0/8.
(3rd Overtone)
Divider Ratio
Also available is an external oscillation capacitor/external
oscillation feedback resistor type, which makes oscillation
frequency control possible.
Output
Operating Voltage Range
Low Current Consumption : Stand-by function included *
Ultra Small Package : SOT-26 mini mold
* Oscillation continues in stand-by mode
: 3-State
:
3.3V
±
10%, 5.0V
±
10%
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN
NUMBER
1
PIN NAME
FUNCTION
/INH
Stand-by Control*
Crystal Oscillator Connection
(Input)
2
XT
3
4
5
VSS
Q0
VDD
GND
Clock Output
Power Supply
Crystal Oscillator Connection
(Output)
6
/XT
* Stand-by control pin has a pull-up resistor built-in.
■/INH, Q0 PIN FUNCTION
/INH
Q0
"H" or OPEN
Divider Output
"L"(Stand-by)
High Impedance
"H" = High Level
"L" = Low Level
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XC2163 ETR1403_001.doc