XC2163 Series ETR1403_001a ICs for use with 3rd Overtone Crystal Oscillators ■GENERAL DESCRIPTION The XC2163 series are high frequency, low current consumption CMOS ICs with built-in crystal oscillator and divider circuits. 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 resistors built-in, it is possible to configure a stable 3rd overtone oscillator using only an external crystal oscillator. Also available is an external oscillation capacitor/external oscillation feedback resistor type, which makes oscillation frequency control possible. ■APPLICATIONS ●Crystal Oscillation Modules ●Computer, DSP Clocks ■FEATURES Oscillation Frequency : 40MHz ~ 125MHz (Rf, Cg, Cd internal; 5.0V) (3rd Overtone) : 57MHz ~ 125MHz (Rf, Cg, Cd internal; 3.3V) ●Communication Equipment : 20MHz ~ 125MHz (Rf, Cg, Cd external) ●Various System Clocks Divider Ratio : Selectable from f0/1, f0/2, f0/4, f0/8. Output : 3-State Operating Voltage Range : 3.3V ±10%, 5.0V ±10% Low Current Consumption : Stand-by function included * CMOS Built-in Oscillation Capacitor Built-in Oscillation Feedback Resistor Package : SOT-26 Environmentally Friendly : EU RoHS Compliant, Pb Free * Oscillation continues in stand-by mode ■PIN CONFIGURATION ■PIN ASSIGNMENT PIN NUMBER 1 PIN NAME FUNCTION /INH Stand-by Control* Crystal Oscillator Connection (Input) GND Clock Output Power Supply Crystal Oscillator Connection (Output) 2 XT 3 4 5 VSS Q0 VDD 6 /XT * Stand-by control pin has a pull-up resistor built-in. ■/INH, Q0 PIN FUNCTION /INH Q0 "H" or OPEN Divider Output "L"(Stand-by) High Impedance "H" = High Level "L" = Low Level 1/9 XC2163 Series ■PRODUCT CLASSIFICATION ●Ordering Information XC2163①②③④⑤⑥-⑦(*1) DESIGNATOR DESCRIPTION : f0/1 : f0/2 : f0/4 : f0/8 Divider Ratio ② Output Capacity 5 ③ Duty Level Frequency Range & Rf, Cg, Cd Values 1 Z A∼L : CMOS (VDD/2) *TTL : 20MHz to 37MHz : External type (refer to table 1) : Built-in type (refer to table 2) Packages Taping Type (*2) MR-G : SOT-26 ⑤⑥-⑦ (*2) SYMBOL C D E F ① ④ (*1) DESCRIPTION : 10TTL The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. 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) Table 1: Frequency for External Type SYMBOL Z 5.0V TYPE FREQUENCY RANGE Rf 108MHz∼125MHz 1.6kΩ 93MHz∼110MHz 2.4kΩ 80MHz∼95MHz 2.4kΩ 68MHz∼83MHz 2.4kΩ 55MHz∼70MHz 3.3kΩ 45MHz∼57MHz 3.3kΩ 35MHz∼47MHz 3.6kΩ 28MHz∼37MHz 4.7kΩ 24MHz∼30MHz 5.6kΩ 20MHz∼26MHz 6.8kΩ - Cg/Cd 10pF 10pF 12pF 15pF 15pF 20pF 24pF 27pF 30pF 33pF - 3.3V TYPE FREQUENCY RANGE Rf 108MHz∼125MHz 3.9kΩ 95MHz∼110MHz 2.4kΩ 80MHz∼97MHz 2.7kΩ 68MHz∼83MHz 2.7kΩ 58MHz∼70MHz 3.9kΩ 50MHz∼60MHz 3.9kΩ 40MHz∼52MHz 2.4kΩ 33MHz∼42MHz 3.6kΩ 28MHz∼35MHz 3.6kΩ 24MHz∼30MHz 3.9kΩ 20MHz∼26MHz 3.9kΩ Cg/Cd 4pF 7pF 8pF 10pF 10pF 12pF 20pF 20pF 24pF 27pF 33pF Note: We recommend that a damping resistor Rd be added between the /XT pin & the crystal oscillator pin in order to safeguard the crystal oscillator and improve oscillation stability. Table 2: Frequency for Built-In Type SYMBOL A B C D E F H K L 2/9 5.0V TYPE FREQUENCY RANGE Rf 108MHz∼125MHz 2.2kΩ 95MHz∼110MHz 2.4kΩ 80MHz∼97MHz 3.2kΩ 68MHz∼83MHz 3.7kΩ 55MHz∼70MHz 4.9kΩ 45MHz∼57MHz 5.5kΩ 40MHz∼48MHz 6.5kΩ Cg/Cd 5.5pF 6.5pF 6.5pF 6.5pF 7.6pF 11.0pF 11.0pF 3.3V TYPE FREQUENCY RANGE Rf 108MHz∼125MHz 1.5kΩ 93MHz∼110MHz 1.7kΩ 80MHz∼95MHz 2.2kΩ 72MHz∼83MHz 2.4kΩ 65MHz∼75MHz 3.2kΩ 57MHz∼67MHz 3.7kΩ - Cg/Cd 5.5pF 6.5pF 5.5pF 6.5pF 6.5pF 6.5pF - XC2163 Series ■BLOCK DIAGRAMS ■ABSOLUTE 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 Operating Temperature Range Storage Temperature Range Pd 250 * mW Topr -30∼+80 ℃ Tstg -55∼+125 ℃ * When implemented on a glass epoxy PCB. 3/9 XC2163 Series ■ELECTRICAL CHARACTERISTICS XC2163C51AMR FOSC=108MHz~125MHz (Unless otherwise stated, VDD=3.3V, Ta=25℃) PARAMETER SYMBOL Operating Voltage VDD 'H' Level Input Voltage VIH STANDARD VALUE CONDITIONS MIN. /INH pin UNITS TYP. MAX. 2.97 - 3.63 V 2.4 - - V V 'L' Level Input Voltage VIL /INH pin - 0.4 'H' Level Output Voltage VOH Qo pin, VDD =2.97V, IOH = 8mA 2.2 2.4 - V 'L' Level Output Voltage VOL Qo pin, VDD = 2.97V, IOL = 8mA - 0.3 0.4 V Supply Current 1 IDD1 /INH = OPEN, CL = 15pF, f = 125MHz - 18 - mA Supply Current 2 IDD2 /INH = 'L', f = 125MHz - 5 - mA Input Pull-Up Resistance 1 Rup1 /INH = 'L' 1.0 2.0 4.0 MΩ Input Pull-Up Resistance 2 Rup2 /INH = 0.7VDD 35 70 140 kΩ Internal Oscillation Capacity Cg R&D Value - 5.5 - pF Cd R&D Value - 5.5 - pF - 1.5 - kΩ - - 10 μA Internal Oscillation Feedback Resistance Rf Output Off Leak Current IOZ Qo pin, /INH = 'L' Note) R&G value XC2163C51BMR FOSC=93MHz~110MHz (Unless otherwise stated, VDD=3.3V, No load, Ta=25℃) PARAMETER SYMBOL Operating Voltage VDD 'H' Level Input Voltage VIH 'L' Level Input Voltage VIL 'H' Level Output Voltage VOH STANDARD VALUE CONDITIONS UNITS MIN. TYP. MAX. 2.97 - 3.63 /INH pin 2.4 - - V /INH pin - - 0.4 V Qo pin, VDD = 2.97V, IOH = 8mA 2.2 2.4 - V V 'L' Level Output Voltage VOL Qo pin, VDD = 2.97V, IOL = 8mA - 0.3 0.4 V Supply Current 1 IDD1 /INH = OPEN, CL = 15pF, f = 110MHz - 15 - mA Supply Current 2 IDD2 /INH = 'L', f = 110MHz - 5 - mA Input Pull-Up Resistance 1 Rup1 /INH = 'L' 1.0 2.0 4.0 MΩ Input Pull-Up Resistance 2 Rup2 /INH = 0.7VDD 35 70 140 kΩ Cg R&D Value - 6.5 - pF Cd R&D Value - 6.5 - pF - 1.7 - kΩ - - 10 μA Internal Oscillation Capacity Internal Oscillation Feedback Resistance Rf Output Off Leak Current IOZ Qo pin, /INH = 'L' ■SWITCHING CHARACTERISTICS XC2163C51AMR/XC2163C51BMR PARAMETER CMOS DUTY:VDD=3.3V, Ta=25℃ SYMBOL STANDARD VALUE CONDITIONS UNITS MIN. TYP. MAX. Output Rise Time tr CL=15pF, 0.1VDD→0.9VDD - 1.5 - ns Output Fall Time tf CL=15pF, 0.9VDD→0.1VDD - 1.5 - ns 45 - 55 % - - 100 ns Output Duty Cycle Output Disable Delay Time 4/9 DUTY tplz C51A 0.5VDD, CL=15pF, f=125MHz C51B 0.5VDD, CL=15pF, f=110MHz CL=15pF XC2163 Series ■ELECTRICAL CHARACTERISTICS (Continued) XC2163C51ZMR FOSC = 108MHz to 125MHz; Rf = 1.6kΩ, Cg = Cd = 10pF external PARAMETER SYMBOL Operating Voltage VDD 'H' Level Input Voltage VIH (Unless otherwise stated, VDD=5.0V, Ta=25℃) STANDARD VALUE CONDITIONS MIN. /INH pin UNITS TYP. MAX. 4.5 - 5.5 V 2.4 - - V V 'L' Level Input Voltage VIL /INH pin - - 0.4 'H' Level Output Voltage VOH Qo pin, VDD = 4.5V, IOH = -16mA 3.9 4.2 - V 'L' Level Output Voltage VOL Qo pin, VDD = 4.5V, IOL = 16mA - 0.3 0.4 V Supply Current 1 IDD1 /INH = OPEN, CL = 15pF, f = 120MHz - 31 - mA Supply Current 2 IDD2 /INH = 'L', f = 120MHz - 14 - mA Input Pull-Up Resistance 1 Rup1 /INH = 'L' 0.5 1.0 2.0 MΩ Input Pull-Up Resistance 2 Rup2 /INH = 0.7VDD 25 50 100 kΩ Output Off Leak Current IOZ Qo pin, /INH = 'L' - - 10 μA ■SWITCHING CHARACTERISTICS XC2163C51ZMR CMOS DUTY : VDD=5.0V, Ta=25℃ PARAMETER SYMBOL Output Rise Time tr Output Fall Time tf Output Duty Cycle DUTY Output Disable Delay Time Output Enable Delay Time STANDARD VALUE CONDITIONS UNITS MIN. TYP. MAX. CL=15pF, 0.1VDD→0.9VDD - 1.5 - ns CL=15pF, 0.9VDD→0.1VDD - 1.5 - ns 0.5VDD, CL=15pF, f=120MHz 45 - 55 % tplz CL=15pF - - 100 ns tpzl CL=15pF - - 100 ns The contents can be changed without advance notice. 5/9 XC2163 Series ■ELECTRICAL CHARACTERISTICS (Continued) XC2163C51ZMR FOSC= 108MHz to 125MHz : Rf = 3.9kΩ, Cg = Cd = 4pF external PARAMETER SYMBOL Operating Voltage VDD 'H' Level Input Voltage VIH (Unless otherwise stated, VDD=3.3V, Ta=25℃) CONDITIONS /INH pin STANDARD VALUE MIN. UNITS TYP. MAX. 2.97 - 3.63 V 2.4 - - V V 'L' Level Input Voltage VIL /INH pin - - 0.4 'H' Level Output Voltage VOH Qo pin, VDD = 2.97V, IOH = -8mA 2.2 2.4 - V 'L' Level Output Voltage VOL Qo pin, VDD = 2.97V, IOL = 8mA - 0.3 0.4 V Supply Current 1 IDD1 /INH = OPEN, CL = 15pF, f = 120MHz - 15 - mA Supply Current 2 IDD2 /INH = 'L', f = 100MHz - 4 - mA Input Pull-Up Resistance 1 Rup1 /INH = 'L' 2.0 4.0 6.0 MΩ Input Pull-Up Resistance 2 Rup2 /INH = 0.7VDD 70 140 250 kΩ Output Off Leak Current IOZ Qo pin, /INH = 'L' - - 10 μA ■SWITCHING CHARACTERISTICS XC2163C51ZMR CMOS DUTY : VDD=3.3V, Ta=25℃ PARAMETER SYMBOL CONDITIONS Output Rise Time tr Output Fall Time tf Output Duty Cycle Output Disable Delay Time Output Enable Delay Time STANDARD VALUE UNITS MIN. TYP. MAX. CL=15pF, 0.1VDD ~ 0.9VDD - 1.5 - ns CL=15pF, 0.9VDD ~ 0.1VDD - 1.5 - ns DUTY 0.5VDD, CL=15pF, f=120MHz 45 - 55 % tplz CL=15pF - - 100 ns tpzl CL=15pF - - 100 ns The contents can be changed without advance notice. 6/9 XC2163 Series ■SWITCHING CHARACTERISTICS MEASUREMENT WAVEFORMS (1) Switching Time (2) Output Waveform Symmetry (3) Output Disable Delay Time, Output Enable Delay Time *) /INH Pin Input Waveform tr = tf = less than 10ns 7/9 XC2163 Series ■PACKAGING INFORMATION ●SOT-26 ■MARKING RULE ③Represents frequency & Rf, Cg & Cd values ①Represents product series MARK 6 MARK ②Represents divider ratio SOT-26 (TOP VIEW) MARK C D RATIO fo/1 fo/2 MARK E F RATIO fo/4 fo/8 A B C D E F H K L Z Frequency (MHz) 5.0V 3.3V 108~125 93~110 108~125 80~95 95~110 72~83 80~97 65~75 68~83 57~67 55~70 45~57 40~48 External ④Represents assembly lot number (Based on internal standards) 8/9 XC2163 Series 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this datasheet is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this datasheet within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. 9/9