TOREX XC2301 User Manual
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XC2301 Series
ETR1409_001a
Tri-State Buffer ICs
GENERAL DESCRIPTIO N
The 2301 series are a group of high frequency, CMOS low power tri-state buffer ICs with input amplifier, divider and output
tri-state buffer circuits built-in.
Output can be selected from any one of the following values for fin (input frequency) : fin/1, fin/2, fin/4, fin/8.
The series is available in an ultra small SOT-26 package.
PPLICATIONS
●VCXO Modules
●Crystal Oscillator Modules
PIN CONFIGURATION
/INH, Q0 PIN FUNCTION
/INH Q0
“H” or OPEN Clock Output
“L” High Impedance
FEATURES
Maximum Operating Frequency
Operating Voltage Range
Divider Ratio
Output
CMOS Low Power Consumption
Built-In Input Amplifier
Package
Environmentally Friendly
: 160MHz
3.3V±10%
:
: Selectable from
fin/1, fin/2, fin/4, fin/8
: 3-State
: SOT-26
: EU RoHS Compliant, Pb Free
■PIN ASSIGNMENT
PIN
NUMBER
1 /INH Stand-by Control (*)
2 XT Clock Input
3 VSS GND
4 Q0 Clock Output
5 VDD Power Supply
6 /XT
*Stand-by control pin has a pull-up resistor built-in.
PIN
NAME
FUNCTION
Feedback Resistor Connection
(Output)
1/6
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XC2301 Series
PRODUCT CLASSIFICATION
●Ordering Information
XC2301①②③④⑤⑥‑⑦
DESIGNATOR DESCRIPTION SYMBOL DESCRIPTION
①
②
③
④
⑤⑥‑⑦
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
(*2)
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or
representative. (Standard orientation: ⑤R-⑦, Reverse orientation: ⑤L-⑦)
BLOCK DIAGRAM
BSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL CONDITIONS UNITS
Supply Voltage VDD VSS - 0.3 ~ VSS + 7.0 V
Input Voltage VIN VSS - 0.3 ~ VDD + 0.3 V
Power Dissipation Pd 250(**) mW
Operating Temperature Range Topr - 40 ~ + 85
Storage Temperature Range
2/6
(*1)
Duty Level C : CMOS (VDD/2)
Fixed Number 5 : -
1 : Q0=fin/1
Divider Ratio
Output V : Tri-state buffer
Packages
Taping Type
(*2)
2 : Q0=fin/2
4 : Q0=fin/4
8 : Q0=fin/8
MR-G : SOT-26
Tstg
- 55 ~ + 125
** When implemented on a glass epoxy PCB.
Ta=25℃
℃
℃
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