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SY89430 Datasheet(PDF) 6 Page - Micrel Semiconductor |
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SY89430 Datasheet(HTML) 6 Page - Micrel Semiconductor |
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6 / 9 page  6 ClockWorks™ SY89430V Micrel TA = 0 °CTA = +25°CTA = +75°C Symbol Parameter Min. Max. Min. Max. Min. Max. Unit Condition fMAXI Maximum Input Frequency(1) S_CLOCK — 10 — 10 — 10 MHz Fundamental Xtal Oscillator 10 25 10 25 10 25 Cyrstal fMAXO Maximum Output Frequency VCO (Internal) 400 950 400 950 400 950 MHz FOUT 50 950 50 950 50 950 tLOCK Maximum PLL Lock Time — 10 — 10 — 10 ms tjitter Cycle-to-Cycle Jitter (Peak-toPeak) — ±25 — ±25 — ±25 ps Test output static tS Setup Time S_DATA to S_CLOCK 20 — 20 — 20 — ns S_CLOCK to S_LOAD 20 — 20 — 20 — M, N to P_LOAD 20 — 20 — 20 — tH Hold Time S_DATA to S_CLOCK 20 — 20 — 20 — ns S_CLOCK to S_LOAD 20 — 20 — 20 — M, N to P_LOAD 20 — 20 — 20 — tpw(MIN) Minimum Pulse Width S_LOAD 50 — 50 — 50 — ns P_LOAD 50 — 50 — 50 — tDC FOUT Duty Cycle 45 55 45 55 45 55 % tr Output Rise/Fall FOUT 100 500 100 500 100 500 ps tf 20% to 80% TA = 0 °CTA = +25°CTA = +75°C Symbol Parameter Min. Max. Min. Max. Min. Max. Unit Condition VIH Input HIGH Voltage 2.0 — 2.0 — 2.0 — V — VIL Input LOW Voltage — 0.8 — 0.8 — 0.8 V — IIH Input HIGH Current — 50 — 50 — 50 µAVIN = 2.7V IIL Input LOW Current —–0.6 —–0.6 —–0.6 mA VIN = 0.5V VIK Input Clamp Voltage —–1.2 —–1.2 —–1.2 V IIN = –12mA VOH Output HIGH Voltage — 2.0 — 2.0 — 2.0 V IOH = –2.0mA VOL Output LOW Voltage — 0.5 — 0.5 — 0.5 V IOL = 8mA IOS Output Short Circuit Current –100 (Typ.) –100 (Typ.) –100 (Typ.) mA VOUT = 0V ICC1 Supply Current — 220 — 220 — 220 mA 5.0V ±5% 0.91X of 5V Val. 0.91X of 5V Val. 0.91X of 5V Val. mA 3.3V ±5% Typical % of ICC1 VCC1 33% 33% 33% VCC_OUT 9% 9% 9% VCC_QUIET 14% 14% 14% VCC_TTL 44% 44% 44% Symbol Parameter Min. Max. Unit Condition VOH Output HIGH Voltage VCC_OUT –1.075 VCC_OUT –0.830 V 50 Ω to VCC_OUT –2V VOL Output LOW Voltage VCC_OUT –1.860 VCC_OUT –1.570 V 50 Ω to VCC_OUT –2V 100H ECL DC ELECTRICAL CHARACTERISTICS VCC1 = VCC_QUIET = VCC_TTL = VCC_OUT = +3.3V to +5.0V ±5%; TA = 0°C to +75°C TTL DC ELECTRICAL CHARACTERISTICS VCC1 = VCC_QUIET = VCC_TTL = VCC_OUT = +3.3V to +5.0V ±5%; TA = 0°C to +75°C AC ELECTRICAL CHARACTERISTICS VCC1 = VCC_QUIET = VCC_TTL = VCC_OUT = +3.3V to +5.0V ±5%; TA = 0°C to +75°C NOTE: 1. 10MHz is the maximum frequency to load the feedback divide registers. S_CLOCK can be switched at high frequencies when used as a test clock in TEST_MODE 6. |
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