XC2141_001 Datasheet, PDF (1/6 Pages) Torex Semiconductor – ICs for use with Crystal Oscillators

XC2141 Series
ICs for use with Crystal Oscillators
ETR1401_001
■GENERAL DESCRIPTION
The XC2141 series are a group of high frequency, CMOS low power crystal oscillators with on-chip divider circuitry that
operate from a supply voltage of 3.5V.
■APPLICATIONS
●Crystal oscillator modules
●Communication equipment
●Microcomputers
●Clock units in motor control
●System clocks on boards
●Timers
●Palmtops
■FEATURES
Oscillation Frequency : 20MHz ~ 58MHz
Divider Ratio
: f0/1
Output
: 3-State
Operating Voltage Range : 3.5V ±10%
Small Quiescent Current : 10mA (FOSC=53MHz)
Stand-By Function
CMOS
: Low Power Consumption
Ultra Small Package
: SOT-26 (150mW)
■PIN CONFIGURATION
SOT-26
(TOP VIEW)
■PIN ASSIGNMENT
PIN
NUMBER
PIN NAME
FUNCTION
1
/INH
Control *
2
XT
Oscillator Connection (Input)
3
VSS
GND
4
Q0
Output
5
VDD
Power Supply
6
/XT
Oscillator Connection (Output)
* Control pin has pull-up resistor built-in.
■INH, Q0 PIN FUNCTION
/INH
"H"
open
"L"
Q0
Output
Output
High Impedance (oscillation stopped)
"H" = High level
"L" = Low level
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