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XC2163 Series
ICs for use with 3rd Overtone Crystal Oscillators
ETR1403_001
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 Communication Equipment Various System Clocks
FEATURES
Oscillation Frequency (3rd Overtone) : 40MHz ~ 125MHz (Rf, Cg, Cd internal; 5.0V) : 57MHz ~ 125MHz (Rf, Cg, Cd internal; 3.3V) : 20MHz ~ 125MHz (Rf, Cg, Cd external) Divider Ratio Output : Selectable from f0/1, f0/2, f0/4, f0/8. : 3-State 10%, 5.0V 10% Operating Voltage Range : 3.3V CMOS Built-in Oscillation Capacitor Built-in Oscillation Feedback Resistor Ultra Small Package : SOT-26 * Oscillation continues in stand-by mode
Low Current Consumption : Stand-by function included *
PIN CONFIGURATION
PIN ASSIGNMENT
PIN NUMBER 1 2 3 4 5 6 PIN NAME /INH XT VSS Q0 VDD /XT FUNCTION Stand-by Control* Crystal Oscillator Connection (Input) GND Clock Output Power Supply Crystal Oscillator Connection (Output)
* Stand-by control pin has a pull-up resistor built-in.
/INH, Q0 PIN FUNCTION
/INH Q0 "H" = High Level "L" = Low Level "H" or OPEN Divider Output "L"(Stand-by) High Impedance
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XC2163 Series
PRODUCT CLASSIFICATION
Ordering Information
XC2163 DESIGNATOR DESCRIPTION SYMBOL C D E F 5 1 Z AL M R L DESCRIPTION : f0/1 : f0/2 : f0/4 : f0/8 : 10TTL : CMOS (VDD/2) *TTL : 20MHz to 37MHz : External type (refer to table 1) : Built-in type (refer to table 2) : SOT-26 : Embossed tape, standard feed : Embossed tape, reverse feed
Divider Ratio
Output Capacity Duty Level Frequency Range & Rf, Cg, Cd Values Package Device Orientation
Table 1: Frequency for External Type SYMBOL 5.0V TYPE FREQUENCY RANGE Rf 108MHz 125MHz 1.6k 93MHz 110MHz 2.4k 80MHz 95MHz 2.4k 68MHz 83MHz 2.4k 55MHz 70MHz 3.3k 45MHz 57MHz 3.3k 35MHz 47MHz 3.6k 28MHz 37MHz 4.7k 24MHz 30MHz 5.6k 20MHz 26MHz 6.8k 3.3V TYPE FREQUENCY RANGE Rf 108MHz 125MHz 3.9k 95MHz 110MHz 2.4k 80MHz 97MHz 2.7k 68MHz 83MHz 2.7k 58MHz 70MHz 3.9k 50MHz 60MHz 3.9k 40MHz 52MHz 2.4k 33MHz 42MHz 3.6k 28MHz 35MHz 3.6k 24MHz 30MHz 3.9k 20MHz 26MHz 3.9k
Z
Cg/Cd 10pF 10pF 12pF 15pF 15pF 20pF 24pF 27pF 30pF 33pF -
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 5.0V TYPE FREQUENCY RANGE Rf 108MHz 125MHz 2.2k 95MHz 110MHz 2.4k 80MHz 97MHz 3.2k 68MHz 83MHz 3.7k 55MHz 70MHz 4.9k 45MHz 57MHz 5.5k 40MHz 48MHz 6.5k 3.3V TYPE FREQUENCY RANGE Rf 108MHz 125MHz 1.5k 93MHz 110MHz 1.7k 80MHz 95MHz 2.2k 72MHz 83MHz 2.4k 65MHz 75MHz 3.2k 57MHz 67MHz 3.7k -
Cg/Cd 5.5pF 6.5pF 6.5pF 6.5pF 7.6pF 11.0pF 11.0pF
Cg/Cd 5.5pF 6.5pF 5.5pF 6.5pF 6.5pF 6.5pF -
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XC2163
Series
BLOCK DIAGRAMS
ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL VDD VIN Pd Topr Tstg CONDITIONS VSS-0.3 VSS+7.0 VSS-0.3 VDD+0.3 250 * -30 +80 -55 +125 UNITS V V mW
* When implemented on a glass epoxy PCB.
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XC2163 Series
ELECTRICAL CHARACTERISTICS
XC2163C51AMR
FOSC=108MHz~125MHz PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Supply Current 1 Supply Current 2 Input Pull-Up Resistance 1 Input Pull-Up Resistance 2 Internal Oscillation Capacity Internal Oscillation Feedback Resistance Output Off Leak Current SYMBOL VDD VIH VIL VOH VOL IDD1 IDD2 Rup1 Rup2 Cg Cd Rf IOZ Qo pin, /INH = 'L' /INH pin /INH pin Qo pin, VDD =2.97V, IOH = 8mA Qo pin, VDD = 2.97V, IOL = 8mA /INH = OPEN, CL = 15pF, f = 125MHz /INH = 'L', f = 125MHz /INH = 'L' /INH = 0.7VDD R&D Value R&D Value 2.2 1.0 35 CONDITIONS (Unless otherwise stated, VDD=3.3V, Ta=25 STANDARD VALUE MIN. 2.97 2.4 TYP. 2.4 0.3 18 5 2.0 70 5.5 5.5 1.5 MAX. 3.63 0.4 0.4 4.0 140 10 UNITS V V V V V mA mA M k pF pF k A )
Note) R&G value
XC2163C51BMR
FOSC=93MHz~110MHz PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Supply Current 1 Supply Current 2 Input Pull-Up Resistance 1 Input Pull-Up Resistance 2 Internal Oscillation Capacity Internal Oscillation Feedback Resistance Output Off Leak Current SYMBOL VDD VIH VIL VOH VOL IDD1 IDD2 Rup1 Rup2 Cg Cd Rf IOZ Qo pin, /INH = 'L' /INH pin /INH pin Qo pin, VDD = 2.97V, IOH = 8mA Qo pin, VDD = 2.97V, IOL = 8mA /INH = OPEN, CL = 15pF, f = 110MHz /INH = 'L', f = 110MHz /INH = 'L' /INH = 0.7VDD R&D Value R&D Value (Unless otherwise stated, VDD=3.3V, No load, Ta=25 CONDITIONS STANDARD VALUE MIN. 2.97 2.4 2.2 1.0 35 TYP. 2.4 0.3 15 5 2.0 70 6.5 6.5 1.7 MAX. 3.63 0.4 0.4 4.0 140 10 UNITS V V V V V mA mA M k pF pF k A )
SWITCHING CHARACTERISTICS
XC2163C51AMR/XC2163C51BMR
PARAMETER Output Rise Time Output Fall Time Output Duty Cycle Output Disable Delay Time SYMBOL tr tf DUTY tplz C51A C51B CONDITIONS CL=15pF, 0.1VDD CL=15pF, 0.9VDD 0.9VDD 0.1VDD 45 CMOS DUTY:VDD=3.3V, Ta=25 STANDARD VALUE MIN. TYP. 1.5 1.5 MAX. 55 100 ns ns % ns UNITS
0.5VDD, CL=15pF, f=125MHz 0.5VDD, CL=15pF, f=110MHz CL=15pF
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XC2163
Series
ELECTRICAL CHARACTERISTICS (Continued)
XC2163C51ZMR
FOSC = 108MHz to 125MHz; Rf = 1.6k PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Supply Current 1 Supply Current 2 Input Pull-Up Resistance 1 Input Pull-Up Resistance 2 Output Off Leak Current , Cg = Cd = 10pF external SYMBOL VDD VIH VIL VOH VOL IDD1 IDD2 Rup1 Rup2 IOZ /INH pin /INH pin Qo pin, VDD = 4.5V, IOH = -16mA Qo pin, VDD = 4.5V, IOL = 16mA /INH = OPEN, CL = 15pF, f = 120MHz /INH = 'L', f = 120MHz /INH = 'L' /INH = 0.7VDD Qo pin, /INH = 'L' CONDITIONS (Unless otherwise stated, VDD=5.0V, Ta=25 STANDARD VALUE MIN. 4.5 2.4 3.9 0.5 25 TYP. 4.2 0.3 31 14 1.0 50 MAX. 5.5 0.4 0.4 2.0 100 10 UNITS V V V V V mA mA M k A )
SWITCHING CHARACTERISTICS
XC2163C51ZMR
PARAMETER Output Rise Time Output Fall Time Output Duty Cycle Output Disable Delay Time Output Enable Delay Time SYMBOL tr tf DUTY tplz tpzl CONDITIONS CL=15pF, 0.1VDD CL=15pF, 0.9VDD 0.9VDD 0.1VDD CMOS DUTY : VDD=5.0V, Ta=25 STANDARD VALUE MIN. 45 TYP. 1.5 1.5 MAX. 55 100 100 UNITS ns ns % ns ns
0.5VDD, CL=15pF, f=120MHz CL=15pF CL=15pF
The contents can be changed without advance notice.
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XC2163 Series
ELECTRICAL CHARACTERISTICS (Continued)
XC2163C51ZMR
FOSC= 108MHz to 125MHz : Rf = 3.9k PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Supply Current 1 Supply Current 2 Input Pull-Up Resistance 1 Input Pull-Up Resistance 2 Output Off Leak Current , Cg = Cd = 4pF external SYMBOL VDD VIH VIL VOH VOL IDD1 IDD2 Rup1 Rup2 IOZ /INH pin /INH pin Qo pin, VDD = 2.97V, IOH = -8mA Qo pin, VDD = 2.97V, IOL = 8mA /INH = OPEN, CL = 15pF, f = 120MHz /INH = 'L', f = 100MHz /INH = 'L' /INH = 0.7VDD Qo pin, /INH = 'L' CONDITIONS (Unless otherwise stated, VDD=3.3V, Ta=25 STANDARD VALUE MIN. 2.97 2.4 2.2 2.0 70 TYP. 2.4 0.3 15 4 4.0 140 MAX. 3.63 0.4 0.4 6.0 250 10 UNITS V V V V V mA mA M k A )
SWITCHING CHARACTERISTICS
XC2163C51ZMR
PARAMETER Output Rise Time Output Fall Time Output Duty Cycle Output Disable Delay Time Output Enable Delay Time SYMBOL tr tf DUTY tplz tpzl CONDITIONS CL=15pF, 0.1VDD ~ 0.9VDD CL=15pF, 0.9VDD ~ 0.1VDD 0.5VDD, CL=15pF, f=120MHz CL=15pF CL=15pF CMOS DUTY : VDD=3.3V, Ta=25 STANDARD VALUE MIN. 45 TYP. 1.5 1.5 MAX. 55 100 100 UNITS ns ns % ns ns
The contents can be changed without advance notice.
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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
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XC2163 Series
PACKAGING INFORMATION
SOT-26
MARKING RULE
Represents product series MARK 6 Represents divider ratio MARK C D RATIO fo/1 fo/2 MARK E F RATIO fo/4 fo/8 Represents frequency & Rf, Cg & Cd values MARK 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
SOT-26 (TOP VIEW)
Represents assembly lot number (Based on internal standards)
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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 catalog 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 catalog. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. The products in this catalog 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 catalog 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 catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd.
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