XC2164_1 Datasheet, PDF (1/11 Pages) Torex Semiconductor – CMOS Low Power Consumption

◆CMOS Low Power Consumption
■APPLICATIONS
◆Oscillation Frequency : 4MHz~ 125MHz
: 4MHz ~ 30MHz
●Crystal oscillation modules
(Fundamental Oscillation) ●Micro computer, DSP clocks
: 20MHz ~ 125MHz
(3rd Overtone Oscillation) ^{●Communication equipment}
◆3-State Output
◆Built-in Capacitors Cg, Cd
●Various system clocks
◆Built-in Feedback Resistor
◆Chip form
◆Mini Mold SOT-26 Package
■GENERAL DESCRIPTION
The XC2164 series are high frequency, low current
consumption CMOS ICs with built-in crystal oscillator and
divider circuits.
For fundamental oscillation, 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 resistor built-in, it is
possible to configure a stable fundamental oscillator or 3rd
overtone oscillator using only an external crystal. Also the
series has stand-by function built-in and the type, which
suspends the oscillation completely (C/E type) or the type
suspends only an output (O/E type) are available. The
XC2164 series are integrated into SOT-26 packages. The
series is also available in chip form.
■FEATURES
Oscillation Frequency : 4MHz ~ 30MHz (Fundamental)
20MHz ~ 125MHz(3rd Overtone)
Divider Ratio
: Selectable from f0/1, f0/2, f0/4, f0/8
(f0/2, f0/4, f0/8 are fundamental only)
Output
:3-State
Operating Voltage Range :3.3V±10%, 5.0V±10%
Low Power Consumption :Stand -by function included
Selectable from C/E type and
O/E type
Chip Form
:Chip Size 1.3×0.8 mm
Ultra Small Package
:SOT-26 mini mold
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN NUMBER
1
2
3
PIN NAME
Q0
VSS
/XT
FUNCTION
Clock Output
Ground
Crystal Oscillator
Connection (Output)
Crystal Oscillator
4
XT
Connection (Input)
5
VDD
Power Supply
6
/INH
Stand-by Control*
*Stand-by control pin has a pull-up resistor built-in.
unit [μm]
■/INH, Q0 PIN FUNCTION
/INH
“H” or OPEN
“L”
Q0
Clock Output
High impedance
XC2164 ETR1404_001.doc
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