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TS3L4892RHHR 数据表(PDF) 7 Page - Texas Instruments |
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TS3L4892RHHR 数据表(HTML) 7 Page - Texas Instruments |
7 / 18 page www.ti.com PARAMETER MEASUREMENT INFORMATION CL (see Note A) TEST CIRCUIT S1 2 × VCC Open GND RL RL NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. 50 Ω VG1 VCC DUT 50 Ω VIN 50 Ω VG2 50 Ω VI TEST RL S1 V∆ CL VCC VI tPLZ/tPZL 3.3 V ± 0.3 V 2 × VCC 200 Ω GND 10 pF 0.3 V Input Generator Input Generator VO tPHZ/tPZH 3.3 V ± 0.3 V GND 200 Ω VCC 10 pF 0.3 V tPZL VOH − 0.3 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES VCC/2 VCC/2 Output Control (VIN) 1.25 V 2.5 V VOH VOL + 0.3 V VOH VOL 0 V 1.25 V tPZH tPLZ tPHZ Output Waveform 2 S1 at GND (see Note B) Output Waveform 1 S1 at 2 y VCC (see Note B) VOL VO VIN VO TS3L4892 16-BIT TO 8-BIT SPDT GIGABIT LAN SWITCH WITH LED SWITCH SCDS251 – MARCH 2008 (Enable and Disable Times) Figure 5. Test Circuit and Voltage Waveforms Copyright © 2008, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): TS3L4892 |
类似零件编号 - TS3L4892RHHR |
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类似说明 - TS3L4892RHHR |
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