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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STV1601A датащи(PDF) 6 Page - STMicroelectronics |
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STV1601A датащи(HTML) 6 Page - STMicroelectronics |
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6 / 17 page  ELECTRICAL CHARACTERISTICS (VEE = -5V, VCC = GND/+5V, TA =25 oC unless otherwise speciied) Symbol Parameter Test Conditions Test Circuit Min. Typ. Max. Unit DC CHARACTERISTICS VIH Input Voltage VCC = GND PCX, PCY, DnX, DnY -1.0 V VIL -1.6 V VIH VCC = +5V PCX, PCY, DnX, DnY 2.0 V VIL 0.8 V IIH Input Current PCX, PCY, DnX, DnY Figure 3 5 µA IIL -1 +1 µA VIH Input Voltage RSE Figure 7 -0.4 V VIL -4.0 V VIH TN1 Figure 6 -1 V VIL -4.5 V VOH Output Voltage PCK RP =1k Ω -0.8 V VOL -1.6 V VOH LST IOH = -10 µA, IOL = +10µA Figure 5 -1.0 V VOL -4.0 V VOH SX, SY RP = 220 Ω -1.6 V VOL -2.4 V AC CHARACTERISTICS fMAX1 VCO Max. Oscillation Frequency 1 RSE = ”H” Figure 4 30.0 MHz fMIN1 VCO Min. Oscillation Frequency 1 14.0 MHz fMAX2 VCO Max. Oscillation Frequency 2 RSE = ”L” 15.0 MHz fMIN2 VCO Min. Oscillation Frequency 2 10.0 MHz fHP1 PLL Pull in Range f signal = 270MHz RSE = ”H” Figure 1 27.7 MHz fLP1 25.5 MHz fHP2 f signal = 177MHz RSE = ”H” 18.8 MHz fLP2 16.5 MHz fHP3 f signal = 143MHz RSE = ”H” 15.0 MHz fLP3 13.0 MHz fOP1 PLL Generator Frequency RSE = ”H” 14.0 27.0 MHz fOP2 RSE = ”L” 10.0 14.5 MHz tjit Jitter f signal = 270MHz RSE = ”H” Figure 8 ±0.25 nsec Tested through PCK : 1/10 of serial clock. SWITCHING CHARACTERISTICS (VEE = -5V, VCC = GND/+5V, TA =25 oC unless otherwise speciied) Symbol Parameter Test Conditions Test Circuit Min. Typ. Max. Unit tr Rise Time PCK RP =1k Ω Figure 10 0.8 nsec tf Fall Time 1.4 nsec tr Rise Time SX, SY RP = 220 Ω 0.7 nsec tf Fall Time 0.7 nsec TIMING RELATION OF INPUT CLOCK AND DATA Symbol Parameter Test Conditions Test Circuit Min. Typ. Max. Unit tw Pulse Width PCX, PCY Figure11 -5 + tc/2 tc/2 +5 + tc/2 nsec td Delay Time PCX - Dn -5 +5 nsec STV1601A 6/17 |
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