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ADUM3401CRWZ データシート(PDF) 7 Page - Analog Devices |
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ADUM3401CRWZ データシート(HTML) 7 Page - Analog Devices |
7 / 24 page ADuM3400/ADuM3401/ADuM3402 Rev. 0 | Page 7 of 24 Parameter Symbol Min Typ Max Unit Test Conditions ADuM340xBRW Minimum Pulse Width3 PW 100 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 10 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 20 38 50 ns CL = 15 pF, CMOS signal levels Pulse-Width Distortion, |tPLH − tPHL|5 PWD 3 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 5 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 22 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 3 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing-Directional Channels7 tPSKOD 6 ns CL = 15 pF, CMOS signal levels ADuM340xCRW Minimum Pulse Width3 PW 8.3 11.1 ns CL = 15 pF, CMOS signal levels Maximum Data Rate4 90 120 Mbps CL = 15 pF, CMOS signal levels Propagation Delay5 tPHL, tPLH 20 34 45 ns CL = 15 pF, CMOS signal levels Pulse-Width Distortion, |tPLH − tPHL|5 PWD 0.5 2 ns CL = 15 pF, CMOS signal levels Change vs. Temperature 3 ps/°C CL = 15 pF, CMOS signal levels Propagation Delay Skew6 tPSK 16 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Codirectional Channels7 tPSKCD 2 ns CL = 15 pF, CMOS signal levels Channel-to-Channel Matching, Opposing-Directional Channels7 tPSKOD 5 ns CL = 15 pF, CMOS signal levels For All Models Output Disable Propagation Delay (High/Low-to-High Impedance) tPHZ, tPLH 6 8 ns CL = 15 pF, CMOS signal levels Output Enable Propagation Delay (High Impedance-to-High/Low) tPZH, tPZL 6 8 ns CL = 15 pF, CMOS signal levels Output Rise/Fall Time (10% to 90%) tR/tF 3 ns CL = 15 pF, CMOS signal levels Common-Mode Transient Immunity at Logic High Output8 |CMH| 25 35 kV/μs VIx = VDD1/VDD2, VCM = 1000 V, transient magnitude = 800 V Common-Mode Transient Immunity at Logic Low Output8 |CML| 25 35 kV/μs VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V Refresh Rate fr 1.1 Mbps Input Dynamic Supply Current per Channel9 IDDI (D) 0.10 mA/Mbps Output Dynamic Supply Current per Channel9 IDDO (D) 0.03 mA/Mbps 1 All voltages are relative to their respective ground. 2 The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section. See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through Figure 15 for total VDD1 and VDD2 supply currents as a function of data rate for ADuM3400/ADuM3401/ADuM3402 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current for a given data rate. |
同様の部品番号 - ADUM3401CRWZ |
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同様の説明 - ADUM3401CRWZ |
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