XC2301_1 TOREX | Alldatasheet

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çç PIN NUMBER PIN NAME FUNCTION 1 /INH Stand-by Control (*)

2 XT Clock Input

3 V SS GND

4 Q0 Clock Output

5 V DD Power Supply

6 /XT Feedback Resistor Connection (Output) /INH Q0 “H” or OPEN Clock Output “L” High Impedance ˗CMOS Low Power Consumption ˗Maximum Operating Frequency : 160MHz ˗Built-In Input Amplifier ˗3-State Output ˗Divider Circuit ˗Mini Mold SOT-26 Package ˙GENERAL DESCRIPTION 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. ˙APPLICATIONS ˔VCXO Modules ˔Crystal Oscillator Modules ˙ʗINH, Q0 PIN FUNCTION ˙FEATURES Maximum Operating Frequency Operating Voltage Rangeç Divider Ratio Output ç Ultra Small Package ˙PIN ASSIGNMENT : 160MHz : 3.3Vʶ10% : Selectable from fin/1, fin/2, fin/4, fin/8 : 3-State : SOT-26 ˙PIN CONFIGURATION *Stand-by control pin has a pull-up resistor built-in.

DESIGNATOR DESCRIPTION SYMBOL DESCRIPTION ᶃ Duty Level C : CMOS (V DD/2) ᶄ Fixed Number 5 : - 1 : Q0=fin/1 2 : Q0=fin/2 4 : Q0=fin/4 ᶅ Divider Ratio 8 : Q0=fin/8 ᶆ Output V : Tri-state buffer ᶇ Package M : SOT-26 R : Embossed tape, Standard feed ᶈ Device Orientation L : Embossed tape, Reverse feed ˙çPRODUCT CLASSIFICATION ˔Ordering Information XC2301 ᶃᶄᶅᶆᶇᶈ ˙çPACKAGING INFORMATION ˔SOT-26 ˙çMARKING RULE ᶃRepresents series series MARK PRODUCT SERIES MARK RATIO MARK RATIO C fin/1 E fin/4 D fin/2 F fin/8 ᶅRepresents tri-state buffer ICs MARK V ᶆRepresents assembly lot number (Based on internal standards) ᶄRepresents divider ratio

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Operating Supply Voltage V DD 2.97 3.30 3.63 V Input Voltage "High" V IH /INH pin 2.4 - - V Input Voltage "Low" V IL /INH pin - - 0.4 V Output Voltage "High" V OH Q0 pin, V DD=2.97V, IOH= -8mA 2.2 2.4 - V Output Voltage "Low" V OL Q0 pin, V DD=2.97V, IOL=8mA - 0.3 0.4 V XC2301C51V(fin/1) - 13.0 - XC2301C52V(fin/2) - 9.0 - XC2301C54V(fin/4) - 7.0 - Supply Current 1 I DD1 /INH=OPEN, Q0=OPEN Fin=160MHz XC2301C58V(fin/8) - 6.0 - mA Supply Current 2 I DD2 /INH="L", fin=160MHz - 4.5 - mA Input Pull-Up Resistance 1 Rup1 /INH="L" 1.0 2.0 4.0 MЊ Input Pull-Up Resistance 2 Rup2 /INH=0.7V DD 35 70 140 kЊ Output Off Leak Current IOZ Q 0 pin, /INH="L" - - 10 ЖA PARAMETER SYMBOL CONDITIONS UNITS Supply Voltage V DD V SS - 0.3 ~ VSS + 7.0 V Input Voltage V IN V SS - 0.3 ~ VDD + 0.3 V Power Dissipation Pd 250() mW Operating Temperature Range Topr - 40 ~ + 85 ˆ Storage Temperature Range Tstg - 55 ~ + 125 ˆ ˙BLOCK DIAGRAM ˙ABSOLUTE MAXIMUM RATINGS Ta=25ˆ ˙ELECTRICAL CHARACTERISTICS ˔DC Electrical Characteristics When implemented on a glass epoxy PCB. (Unless otherwise stated, VDD=3.3V, No Load, Ta=25ˆ)

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Maximum Operating Frequency fmax 160 - - MHz PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Input Amplitude Vipp 0.5 - - Vpp fin=160MHz, CL=15pF, Vipp=1.0Vpp fin=125MHz, CL=15pF, Vipp=0.5Vpp Output Duty Cycle (*1) DUTY fin=70MHz, CL=30pF, Vipp=0.5Vpp 40 - 60 % fin=160MHz, CL=15pF, Vipp=1.0Vpp - (1.7) 3.0 ns Output Rise Time (*2) tr fin=70MHz, CL=30pF, Vipp=0.5Vpp - (2.7) 4.5 ns fin=160MHz, CL=15pF, Vipp=1.0Vpp - (1.7) 3.0 ns Output Fall Time (*3) tf fin=70MHz, CL=30pF, Vipp=0.5Vpp - (2.7) 4.5 ns PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Input Amplitude Vipp 0.5 - - Vpp fin=160MHz, CL=15pF, Vipp=1.0Vpp fin=125MHz, CL=15pF, Vipp=0.5Vpp Output Duty Cycle (*1) DUTY fin=70MHz, CL=30pF, Vipp=0.5Vpp 45 - 55 % fin=160MHz, CL=15pF, Vipp=1.0Vpp - (1.7) 3.0 ns Output Rise Time (*2) tr fin=70MHz, CL=30pF, Vipp=0.5Vpp - (2.7) 4.5 ns fin=160MHz, CL=15pF, Vipp=1.0Vpp - (1.7) 3.0 ns Output Fall Time (*3) tf fin=70MHz, CL=30pF, Vipp=0.5Vpp - (2.7) 4.5 ns (Unless otherwise stated, V DD=3.3V, No Load, Ta=25ˆ) ˔Reference Value : XC2301C51V (fQ0 = fin/1), XC2301C52V (fQ0 = fin/2) ˔Reference Value : XC2301C54V (fQ0=fin/4), XC2301C58V (fQ0=fin/8) *1) 0.5VDD *2) 0.1VDDˠ0.9VDD *3) 0.9VDDˠ0.1VDD *1) 0.5VDD *2) 0.1VDDˠ0.9VDD *3) 0.9VDDˠ0.1VDD ˙ELECTRICAL CHARACTERISTICS (Continued) (Unless otherwise stated, VDD=3.3V, No Load, Ta=25ˆ) (Unless otherwise stated, VDD=3.3V, No Load, Ta=25ˆ) ˔AC Electrical Characteristics

˙SWITCHING WAVEFORMS (1) Switching Time (2) Duty Cycle ˙SUPPLY CURRENT, DUTY MEASUREMENT CIRCUIT *) The feedback resistor (fixed) Rf must be connected. *) When the duty needs to be adjusted because of power supply and/or input amplitude, duty resistor (fixed) Rb should be connected. <Reference Peripheral Values : Rf, Rb, Cin > VDD=3.3V, fin=160MHz, Vipp=0.5Vpp CIN = 10000 [pF] Rf = 51 [k Њ] Rb = 360 [k Њ]