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AD9954YSV bảng dữ liệu(PDF) 5 Page - Analog Devices |
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AD9954YSV bảng dữ liệu(HTML) 5 Page - Analog Devices |
5 / 40 page AD9954 Rev. B | Page 5 of 40 Parameter Temp Test Level Min Typ Max Unit COMPARATOR INPUT CHARACTERISTICS Input Capacitance 25°C V 3 pF Input Resistance 25°C IV 500 kΩ Input Current 25°C I ±12 μA Hysteresis 25°C IV 30 45 mV COMPARATOR OUTPUT CHARACTERISTICS Logic 1 Voltage, High-Z Load Full VI 1.6 V Logic 0 Voltage, High-Z Load Full VI 0.4 V Propagation Delay 25°C IV 3 ns Output Duty-Cycle Error 25°C IV ±5 % Rise/Fall Time, 5 pF Load 25°C IV 1 ns Toggle Rate, High-Z Load 25°C IV 200 MHz Output Jitter1 25°C IV 1 ps rms COMPARATOR NARROW-BAND SFDR 10 MHz to 160 MHz FOUT Measured over a 1 MHz BW 25°C V 80 dBc Measured over a 250 kHz BW 25°C V 85 dBc Measured over a 50 kHz BW 25°C V 90 dBc Measured over a 10 Hz BW 25°C V 95 dBc TIMING CHARACTERISTICS Serial Control Bus Maximum Frequency Full IV 25 Mbps Minimum Clock Pulse Width Low Full IV 7 ns Minimum Clock Pulse Width High Full IV 7 ns Maximum Clock Rise/Fall Time Full IV 2 ns Minimum Data Setup Time DVDD_I/O = 3.3 V Full IV 3 ns Minimum Data Setup Time DVDD_I/O = 1.8 V Full IV 5 ns Minimum Data Hold Time Full IV 0 ns Maximum Data Valid Time Full IV 25 ns Wake-Up Time2 Full IV 1 ms Minimum Reset Pulse Width High Full IV 5 SYSCLK cycles3 I/O UPDATE, PS0, PS1 to SYNC_CLK Setup Time, DVDD_I/O = 3.3 V Full I 4 ns I/O UPDATE, PS0, PS1 to SYNC_CLK Setup Time, DVDD_I/O = 1.8 V Full I 6 ns I/O UPDATE, PS0, PS1 to SYNC_CLK Hold Time Full I 0 ns Latency I/O UPDATE to Frequency Change Prop Delay 25°C IV 24 SYSCLK cycles I/O UPDATE to Phase Offset Change Prop Delay 25°C IV 24 SYSCLK cycles I/O UPDATE to Amplitude Change Prop Delay 25°C IV 16 SYSCLK cycles PS0, PS1 to RAM Driven Frequency Change Prop Delay 25°C IV 28 SYSCLK cycles PS0, PS1 to RAM Driven Phase Change Prop Delay 25°C IV 28 SYSCLK cycles PS0 to Linear Frequency Sweep Prop Delay 25°C IV 28 SYSCLK cycles |
Số phần tương tự - AD9954YSV |
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Mô tả tương tự - AD9954YSV |
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