◆CMOS Low Power Consumption ◆Maximum Operating Frequency : 70MHz ◆Built-In Input Amplifier ◆3-State Output ◆Divider Circuit ◆Mini Mold SOT-26 Package ■APPLICATIONS ●VCXO modules ●Crystal oscillator modules ■GENERAL DESCRIPTION ■FEATURES The 2300 Series are a group of high frequency, CMOS low Max. Operating Frequency : 70MHz power tri-state buffer ICs with input amplifier, divider and Operating Voltage Range : 3.3V±10%, 5.0V±20% output tri-state buffer circuits built-in. Divider Ratio : fin/1 The series is available in an ultra small SOT-26 package. Output : 3-State Ultra Small Package : SOT-26 ■PIN CONFIGURATION ■PIN ASSIGNMENT PIN NUMBER 1 2 3 4 5 PIN NAME /INH XT VSS Q0 VDD 6 /XT FUNCTION Stand-by Control (*) Clock Input Ground Clock Output Power Supply Feedback Resistor Connection (Output) *Stand-by control pin has a pull-up resistor built-in. ■/INH, Q0 PIN FUNCTION /INH Q0 “H” or OPEN Clock Output “L” High Impedance 1707 XC2300 ETR1406_001.doc XC2300 Series ■ PRODUCT CLASSIFICATION ●Ordering Information XC2300 ①②③④⑤⑥ DESTINATOR DESCRIPTION SIMBOL DESCRIPTION ① Duty Level C : CMOS (VDD/2) ② Fixed Number 2 :- ③ Divider Ratio 1 : Q0=fin/1 ④ Output V : Tri-state buffer ⑤ Package M : SOT-26 ⑥ Device Orientation R : Embossed tape, standard feed L : Embossed tape, reverse feed ■ PACKAGING INFORMATION ●SOT-26 ■ MARKING RULE ●SOT-26 ①Represents product series 6 5 4 ① ② ③ ④ 1 2 3 MARK 0 ②Represents divider ratio MARK RATIO C fin/1 D fin/2 ③Represents tri-state buffer ICs MARK V ④Represents assembly lot number (Based on internal standards) 1708 PRODUCT SERIES XC2300xxxxxx MARK E F RATIO fin/4 fin/8 XC2300 Series ■BLOCK DIAGRAM ■ABSOLUTE MAXIMUM RATINGS Ta=25℃ UNITS PARAMETER SYMBOL CONDITIONS Supply Voltage VDD VSS - 0.3 ~ VSS + 7.0 V Input Voltage VIN VSS - 0.3 ~ VDD + 0.3 V Power Dissipation Pd 250(**) Operating Temperature Range Topr - 40 ~ + 85 ℃ mW Storage Temperature Range Tstg - 55 ~ + 125 ℃ ** When implemented on a glass epoxy PCB. 1709 XC2300 Series ■ELECTRICAL CHARACTERISTICS ●DC Electrical Characteristics 5.0V operation (Unless otherwise stated, VDD=5.0V, No Load, Ta=25℃) PARAMETER SYMBOL Operating Supply Voltage VDD Input Voltage "High" VIH Input Voltage "Low" CONDITIONS MIN. TYP. MAX. 4.0 5.0 6.0 UNITS V /INH pin 2.4 - - V VIL /INH pin - - 0.4 V Output Voltage "High" VOH Q0 pin, VDD=4.5V, IOH= -8mA 3.9 4.2 - V Output Voltage "Low" VOL Q0 pin, VDD=4.5V, IOL=8mA - 0.3 0.4 V Supply Current 1 IDD1 - 21.0 - mA /INH="L", fin=70MHz - 0.05 - mA MΩ /INH=OPEN, Q0=OPEN XC2300C21V (fin/1) Fin=70MHz Supply Current 2 IDD2 Input Pull-Up Resistance 1 Rup1 /INH="L" 2.0 4.0 8.0 Input Pull-Up Resistance 2 Rup2 /INH=0.7VDD 50 100 200 kΩ Output Off Leak Current IOZ Q0 pin, /INH="L" - - 10 μA 3.3V operation (Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃) PARAMETER SYMBOL Operating Supply Voltage VDD Input Voltage "High" VIH CONDITIONS /INH pin MIN. TYP. MAX. 2.97 3.30 3.63 UNITS V 2.4 - - V V Input Voltage "Low" VIL /INH pin - - 0.4 Output Voltage "High" VOH Q0 pin, VDD=4.5V, IOH= -4mA 2.2 2.4 - V Output Voltage "Low" VOL Q0 pin, VDD=4.5V, IOL=4mA - 0.3 0.4 V Supply Current 1 IDD1 - 8.0 - mA /INH =OPEN, Q0=OPEN XC2300C21V (fin/1) Fin=50MHz Supply Current 2 IDD2 /INH ="L", fin=50MHz - 0.05 - mA Input Pull-Up Resistance 1 Rup1 /INH ="L" 4.0 7.0 14.0 MΩ Input Pull-Up Resistance 2 Rup2 /INH =0.7VDD 70 130 250 kΩ Output Off Leak Current IOZ Q0 pin, /INH ="L" - - 10 μA 1710 XC2300 Series ■ELECTRICAL CHARACTERISTIC (Continued) ●AC Electrical Characteristics 5.0V operation (Unless otherwise stated, VDD=5.0V, No Load, Ta=25℃) PARAMETER SYMBOL Maximum Operating Frequency fmax 5.0V operation (Reference value) PARAMETER SYMBOL Input Amplitude (SIN wave) Vipp Output Duty Cycle (*1) DUTY Output Rise Time (*2) Output Fall Time (*3) CONDITIONS MIN. TYP. MAX. UNITS 70 - - MHz (Unless otherwise stated, VDD=5.0V, No Load, Ta=25℃) CONDITIONS MIN. TYP. MAX. UNITS 0.5 - - Vpp fin=70MHz, CL=15pF, Vipp=0.5Vpp 45 - 55 % tr fin=70MHz, CL=15pF, Vipp=0.5Vpp - (3.0) 5.0 ns tf fin=70MHz, CL=15pF, Vipp=0.5Vpp - (1.5) 5.0 ns *1) 0.5VDD *2) 0.1VDD→0.9VDD *3) 0.9VDD→0.1VDD (Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃) 3.3V operation PARAMETER SYMBOL Maximum Operating Frequency fmax CONDITIONS 3.3V operation (Reference value) PARAMETER SYMBOL Input Amplitude (SIN wave) Vipp Output Duty Cycle (*1) DUTY Output Rise Time (*2) Output Fall Time (*3) MIN. TYP. MAX. UNITS 50 - - MHz (Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃) CONDITIONS MIN. TYP. MAX. UNITS 0.5 - - Vpp fin=50MHz, CL=15pF, Vipp=0.5Vpp 45 - 55 % tr fin=50MHz, CL=15pF, Vipp=0.5Vpp - (4.0) 8.0 ns tf fin=50MHz, CL=15pF, Vipp=0.5Vpp - (2.0) 8.0 ns *1) 0.5VDD *2) 0.1VDD→0.9VDD *3) 0.9VDD→0.1VDD 1711 XC2300 Series ■SWITCHING WAVEFORMS (1) Switching Time (2) Duty Cycle ■SUPPLY CURRENT, DUTY TEST 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=5.0V, fin=70MHz, Vipp=0.5Vpp CIN = 10000 [pF] Rf = 100 [kΩ] Rb = 720 [kΩ] VDD=3.3V, fin=50MHz, Vipp=0.5Vpp CIN = 10000 [pF] Rf = 100 [kΩ] Rb = 820 [kΩ] 1712