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DS90LV028A-Q1 bảng dữ liệu(PDF) 5 Page - Texas Instruments |
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DS90LV028A-Q1 bảng dữ liệu(HTML) 5 Page - Texas Instruments |
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5 / 20 page  6.5 Electrical Characteristics Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (1) (2) Symbol Parameter Conditions Pin Min Typ Max Units VTH Differential Input High Threshold VCM(1) = +1.2 V, 0.5 + (|VID|/2) V, 2.1 - (|VID|/2(2) RIN+, RIN− +100 mV VTL Differential Input Low Threshold −100 mV IIN Input Current VIN = +2.8V VCC = 3.6V or 0V −10 ±1 +10 uA VIN = 0V −10 ±1 +10 uA VIN = +3.6V VCC = 0V -20 +20 uA VOH Output High Voltage IOH = −0.4 mA, VID (2) = +200 mV ROUT 2.7 3.1 V VOL Output Low Voltage IOL = 2 mA, VID (2) = −200 mV 0.3 0.5 V IOS Output Short Circuit Current VOUT = 0V (3) −100 −50 −15 mA VCL Input Clamp Voltage ICL = −18 mA −1.5 −0.8 V ICC No Load Supply Current VID (2) = +200 mV or -200mV VCC 5.4 9 mA (1) VCM is input common mode voltage |(VRIN+ + VRIN-)/2| (2) VID is input differential voltage (VRIN+ - VRIN-) 6.6 Switching Characteristics Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.(2) (4) (5) Symbol Parameter Conditions Min Typ Max Units tPHLD Differential Propagation Delay High to Low CL = 15 pF 1.0 1.6 2.5 ns tPLHD Differential Propagation Delay Low to High VID = 200 mV 1.0 1.7 2.5 ns tSKD1 Differential Pulse Skew |tPHLD − tPLHD| (6) (Figure 7-1 and Figure 7-2) 0 50 650 ps tSKD2 Differential Channel-to-Channel Skew-same device (7) 0 0.1 0.5 ns tSKD3 Differential Part to Part Skew (8) 0 1.0 ns tSKD4 Differential Part to Part Skew (9) 0 1.5 ns tTLH Rise Time 325 800 ps tTHL Fall Time 225 800 ps fMAX Maximum Operating Frequency (10) 250 MHz (1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground unless otherwise specified (such as VID). (2) All typicals are given for: VCC = +3.3V and TA = +25°C. (3) Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only. Only one output should be shorted at a time, do not exceed maximum junction temperature specification. (4) CL includes probe and jig capacitance. (5) Generator waveform for all tests unless otherwise specified: f = 1 MHz, ZO = 50Ω, tr and tf (0% to 100%) ≤ 3 ns for RIN. (6) tSKD1 is the magnitude difference in differential propagation delay time between the positive-going-edge and the negative-going-edge of the same channel. (7) tSKD2 is the differential channel-to-channel skew of any event on the same device. This specification applies to devices having multiple receivers within the integrated circuit. (8) tSKD3, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices at the same VCC and within 5°C of each other within the operating temperature range. (9) tSKD4, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices over the recommended operating temperature and voltage ranges, and across process distribution. tSKD4 is defined as |Max − Min| differential propagation delay. (10) fMAX generator input conditions: tr = tf < 1 ns (0% to 100%), 50% duty cycle, differential (1.05V to 1.35 peak to peak). Output criteria: 60%/40% duty cycle, VOL (max 0.4V), VOH (min 2.7V), load = 15 pF (stray plus probes). www.ti.com DS90LV028A-Q1 SNLS672 – AUGUST 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: DS90LV028A-Q1 |
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