| 전자부품 데이터시트 검색엔진 |
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SP3077EEN-L/TR 데이터시트(PDF) 6 Page - Exar Corporation |
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SP3077EEN-L/TR 데이터시트(HTML) 6 Page - Exar Corporation |
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6 / 20 page ![]() Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com SP3070E-SP3078E_100_061109 6 RECEIVER SWITCHING CHaRaCTERISTICS DRIVER SWITCHING CHaRaCTERISTICS Unless otherwise noted V CC = +3.3 ±0.3V, ambient temperature TMIN < TA < TMAX. Typical values are at VCC = 3.3, ambient temperature T A = +25ºC. Unless otherwise noted V CC = +3.3 ±0.3V, ambient temperature TMIN < TA < TMAX. Typical values are at VCC = 3.3, ambient temperature T A = +25ºC. SP3073E, SP3074E & SP3075E Driver Switching Characteristics DRIVER CHARACTERISTICS: Conditions Min. Typ. Max. Unit Data Signaling Rate Duty Cycle 40 to 60% 500 Kbps Driver Propagation Delay (tPHL, tPLH) RL = 54Ω, CL = 50pF, Figure 2 & 3 180 800 ns Driver Output Rise/Fall Time (tR, tF) 200 800 ns Driver Differential Skew (tPLH – tPHL) 100 ns Driver Enable to Output High (tZH) RL = 500Ω, CL = 50pF, Figure 4 & 5 2500 ns Driver Enable to Output Low (tZL) 2500 ns Driver Disable from Output High (tHZ) 100 ns Driver Disable from Output Low (tLZ) 100 ns Driver Enable from Shutdown to Output High (tZH(SHDN)) Figure 4 4500 ns Driver Enable from Shutdown to Output Low (tZL(SHDN)) Figure 5 4500 ns Time to Shutdown (tSHDN) 50 200 600 ns SP3073E, SP3074E & SP3075E Receiver Switching Characteristics RECEIVER CHARACTERISTICS: Conditions Min. Typ. Max. Unit Data Signaling Rate Duty Cycle 40 to 60% 500 Kbps Receiver Propagation Delay (tPLH, tPHL) Cl=15pF, Figure 6 & 7 200 ns Propagation Delay Skew (tPLH, tPHL) 30 ns Receiver Enable to Output High (tZH) Figure 8 50 ns Receiver Enable to Output Low (tZL) Figure 8 50 ns Receiver Disable from Output High (tHZ) Figure 8 50 ns Receiver Disable from Output Low (tLZ) Figure 8 50 ns Receiver Enable from Shutdown to Output High Figure 8 4000 ns Receiver Enable from Shutdown to Output Low Figure 8 4000 ns Time to Shutdown (tSHDN) 50 200 600 ns |
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