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IRK.170 Datasheet

CY62148CV33-55 CY62148CV33-70
Parameter Description Test Conditions Min Typ.[4] Max Min Typ.[4] Max Unit
VOH Output HIGH Voltage IOH= -1.0 mA Vcc= 3.OV 2.4 2.4 V
VOL Output LOW Voltage IOL= 2.1 mA Vcc= 3.OV 0.4 0.4 V
VIH Input HIGH Voltage 2.2 Vcc+ 0.5V 2.2 Vcc+ 0.5V V
VIL Input LOW Voltage -0.3 0.8 -0.3 0.8 V
IIX Input Load Current GND! Vi< Vcc 1 +1 1 +1
10z Output Leakage Current GND < Vo < Vcc, OuVut Disabled 1 +1 1 +1
lcc Vcc Operating Supply f = fMAX = 1/tRC Vcc = 3.6V 7 15 5.5 12 mA
Current f=l MHz ' IOUT = 0 mA CMOS Levels 1.5 3 1.5 3 mA
ISB1 Automatic CE Power-Down Current - CMOS Inputs CE > Vcc - 0.2V VIN > VCC - 0.2V or VIN 0.2V, f = fmax (Address and Data Only), f = 0 (OE,WE) 8 20 8 20
ISB2 Automatic CE Power-Down Current - CMOS Inputs CE > Vcc - 0.2V VIN > VCC - 0.2V orVIN < 0.2V, f = 0, Vcc = 3.6V


IRK.170 Price

VS= +2.5V
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IRK.170 on stock

-40mA Tc=25C
30n iA
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6mA
2mA


CARRIER SYNCHRONIZER The carrier synchronizer block implements successively a phase/frequency comparator, a programmable digital second order loop filter, a phase accumulator (NCO) that accumulates the phase error and drives a sine/cosine table to determine the angle for correction, applied to the complex multiplier.