SP3085E datasheet(6/25 Pages) EXAR

6 / 25 page

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com

SP3080E-SP3088E_100_062309

TIMING CHARACTERISTICS

SP3080E, SP3081E, SP3082E

Conditions

Min. Typ. Max. Unit

DRIVER CHARACTERISTICS:

Data Signaling Rate (1 / tUI)

Duty Cycle 40 to 60%

115

Kbps

Driver Propagation Delay (tPHL, tPLH)

RL = 54Ω, CL = 50pF,

500

2600 ns

Driver Output Rise/Fall Time (tR, tF)

667 1200 2500 ns

Driver Differential Skew (tPLH – tPHL)

±200 ns

Driver Enable to Output High (tDZH)

SP3080E, SP3081E

3500 ns

Driver Enable to Output Low (tDZL)

3500 ns

Driver Disable from Output High (tDHZ)

100 ns

Driver Disable from Output Low (tDLZ)

100 ns

Shutdown to Driver Output Valid (tDZV)

6000 ns

SP3083E, SP3084E, SP3085E

Conditions

Min. Typ. Max. Unit

DRIVER CHARACTERISTICS:

Data Signaling Rate (1/ tUI)

Duty Cycle 40 to 60%

500

Kbps

Driver Propagation Delay (tPHL, tPLH)

RL = 54Ω, CL = 50pF,

250

1000 ns

Driver Output Rise/Fall Time (tR, tF)

200 530 750

Driver Differential Skew (tPLH – tPHL)

±100 ns

Driver Enable to Output High (tDZH)

SP3083E, SP3084E

2500 ns

Driver Enable to Output Low (tDZL)

2500 ns

Driver Disable from Output High (tDHZ)

100

Driver Disable from Output Low (tDLZ)

100

Shutdown to Driver Output Valid (tDZV)

4500 ns

SP3086E, SP3087E, SP3088E

Conditions

Min. Typ. Max. Unit

DRIVER CHARACTERISTICS:

Data Signaling Rate (1 / tUI)

Duty Cycle 40 to 60%

Mbps

Driver Propagation Delay (tPHL, tPLH)

RL = 54Ω, CL = 50pF,

Driver Output Rise/Fall Time (tR, tF)

Driver Differential Skew (tPLH – tPHL)

±5

Driver Enable to Output High (tDZH)

SP3086E, SP3087E

150

Driver Enable to Output Low (tDZL)

150

Driver Disable from Output High (tDHZ)

Driver Disable from Output Low (tDLZ)

Shutdown to Driver Output Valid (tDZZV)

250

Receiver CHARACTERISTICS:

Conditions

Min. Typ. Max. Unit

Receiver Prop. Delay SP3080E - SP3085E CL = 15pF, VID = ±2V,

75 200

Receiver Prop. Delay SP3086E - SP3088E

Prop. Delay Skew SP3080E-SP3085E

±30

Prop. Delay Skew SP3086E-SP3088E

±5

Receiver Output Rise/Fall Time

CL = 15pf

Receiver Enable to Output High (tZH)

Receiver Enable to Output Low (tZL)

Receiver Disable from High (tHZ)

Receiver Disable from Low (tLZ)

Shutdown to Receiver Output Valid (tROV)

3500 ns

Time to Shutdown (Note 2,3,4)

200 600

Unless otherwise noted Vcc= +5.0±0.5V, ambient temperature T

a from -40 to +85ºC

SP3085E датащи(PDF) 6 Page - Exar Corporation

SP3085E датащи(HTML) 6 Page - Exar Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

датащи скачать

ссылки URL