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| CMOS Oscillation Frequency 125MHz Max 3 State Output Built-in Oscillation Capacitor Built-in Oscillation Feedback Resistor Mini Mold SOT-26 Package 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 : 40MHz to 125MHz (Rf, Cg, Cd internal ; 5.0V) (3rd Overtone) : 57MHz to 125MHz (Rf, Cg, Cd internal ; 3.3V) : 20MHz to 125MHz (Rf, Cg, Cd external) 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 * Ultra Small Package : SOT - 26 mini mold * oscillation continues in stand-by mode Pin Configuration Pin Assignment 6 5 4 /IN H XT V SS 1 2 3 /X T V DD QO 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 pull-up resistance built-in. SOT-26 (TOP-VIEW) /INH, Q0 Pin Function /INH Q0 "H" or OPEN Divider Output "L" Stand-by High Impedance Absolute Maximum Ratings PARAMETER Supply Voltage Input Voltage Continuous Total Power Dissipation Operating Ambient Temp. Storage Temp. SYMBOL VD D VI N Pd Topr Tstg CONDITIONS VSS - 0.3 to VSS + 7.0 VSS - 0.3 to VDD + 0.3 250 * -30 to +80 -55 to +125 UNITS V V mW O O !0 C C * when implemented on a glass epoxy PCB Block Diagram V DD Rup Cg Rf Cd VDD QO R up QO XT /X T /IN H 1/2 1/2 1/2 XT 1/2 1/2 1/2 V SS /X T /IN H V SS B uilt -i n oscilla ti on capaci tors, oscill ati on feedback resistor Ex ternal oscilla tion capacitors, oscilla tion feedback resistor Electrical Characteristics XC2163C51ZMR (unless otherwise stated, VDD= 5.0V , Ta=25 OC) fosc = 108MHz to 125MHz ; Rf = 1.6kW ; Cg = Cd = 10pF external PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Consumption Current 1 Consumption Current 2 Input pull up resistance 1 Input pull up resistance 2 Output Off Leak Current SYMBOL V DD V IH V IL V OH V OL IDD 1 IDD 2 Rup1 Rup2 Ioz CONDITIONS /INH pin /INH pin Qo pin, VDD = 4.5V, I OH = -16mA Qo pin, VDD = 4.5V, I OL = 16mA /INH = OPEN, C L = 15pF, f = 120MHz /INH = 'L', f = 120MHz /INH = 'L' /INH = 0.7VDD Qo pin, /INH = 'L' MIN 4.5 2.4 3.9 TYP MAX 5.5 0.4 4.2 0.3 31 14 1.0 50 0.4 UNITS V V V V V mA mA M k A 0.5 25 2.0 100 10 Switching Characteristics CMOS duty : VDD = 5.0V, Ta=25 OC 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 to 0.9VDD CL = 15pF, 0.9VDD to 0.1VDD 0.5VDD, CL = 15pF, f = 120MHz CL = 15pF CL = 15pF MIN TYP 1.5 1.5 MAX UNITS ns ns % ns ns 45 55 100 100 Electrical Characteristics XC2163C51ZMR (unless otherwise stated, VDD= 3.3V , Ta=25 OC) fosc = 108MHz to 125MHz ; Rf = 3.9kW ; Cg = Cd = 4pF external PARAMETER Operating Voltage 'H' Level Input Voltage 'L' Level Input Voltage 'H' Level Output Voltage 'L' Level Output Voltage Consumption Current 1 Consumption Current 2 Input pull up resistance 1 Input pull up resistance 2 Output Off Leak Current SYMBOL VDD VIH VIL VOH VOL IDD 1 IDD 2 Rup1 Rup2 Ioz CONDITIONS /INH pin /INH pin Qo pin, VDD = 2.97V, I OH = -8mA Qo pin, VDD = 2.97V, I OL = 8mA /INH = OPEN, C L = 15pF, f = 120MHz /INH = 'L', f = 100MHz /INH = 'L' /INH = 0.7VDD Qo pin, /INH = 'L' MIN 2.97 2.4 2.2 TYP MAX 3.63 0.4 2.4 0.3 15 4 4.0 140 0.4 UNITS V V V V V mA mA M k A !0 2.0 70 6.0 250 10 Switching Characteristics CMOS duty : VDD = 3.3V, Ta=25 OC 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 to 0.9VDD CL = 15pF, 0.9VDD to 0.1VDD 0.5VDD, CL = 15pF, f = 120MHz CL = 15pF CL = 15pF MIN TYP 1.5 1.5 MAX UNITS ns ns % ns ns 45 55 100 100 Switching Characteristic Measurement Waveforms (1) Switching Time CMOS Output 0 .9 V D D 0 .9 VDD VDD/2 DUTY Measured Level 0 .1 V D D TW 0 .1 V D D Qo Output tr tf (2) Output Waveform Symmetry VDD/2 DUTY Measured Level TW Qo Output T D U TY = TW T x 10 0 (% ) !0 Ordering Information XC2163 xyz{|} DESIGNATOR DESCRIPTION Ratio Divider : C = f0/1 E = f0/4 D = f0/2 F = f0/8 Output Capacity : 5 = 10TTL Duty Level : 1 = CMOS (VDD/2) Note : TTL : 20MHz to 37MHz DESIGNATOR DESCRIPTION Recommended Frequency Range & Rf, Cg, Cd values External Type:Z(refer to table 1) Built-in Type:(To Be Determined) Package : M = SOT-26 Device Orientation : R = Embossed Tape (orientation of device : right) L= Embossed Tape (orientation of device : left) x { y z | } SYMBOL Z 5.0V TYPE Frequency Range 108MHz to 125MHz 93MHz to 110MHz 80MHz to 95MHz 68MHz to 83MHz 55MHz to 70MHz 45MHz to 57MHz 35MHz to 47MHz 28MHz to 37MHz 24MHz to 30MHz 20MHz to 26MHz - Rf 1.6k 2.4k 2.4k 2.4k 3.3k 3.3k 3.6k 4.7k 5.6k 6.8k - Cg/Cd 10pF 10pF 12pF 15pF 15pF 20pF 24pF 27pF 30pF 33pF - 3.3V TYPE Frequency Range 108MHz to 125MHz 95MHz to 110MHz 80MHz to 97MHz 68MHz to 83MHz 58MHz to 70MHz 50MHz to 60MHz 40MHz to 52MHz 33MHz to 42MHz 28MHz to 35MHz 24MHz to 30MHz 20MHz to 26MHz Rf 3.9k 2.4k 2.7k 2.7k 3.9k 3.9k 2.4k 3.6k 3.6k 3.9k 3.9k 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. !0 Marking 6 5 4 x Represents Product Type * To Be Determined xyz{ 1 2 3 y Represents the Divider Ratio MARK C D RATIO f0/1 f0/2 MARK E F RATIO f0/4 f0/8 SOT-26 (TOP VIEW) z { Represents Recommended Frequency & Rf, Cg & Cd Values * To Be Determined Represents the Assembly Lot No. (based on internal standards) |
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