SP510E Datasheet, PDF (9/43 Pages) Exar Corporation – ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER

REV. 1.0.1
SP510E
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
TIMING CHARACTERISTICS
V_CC = +4.75 to 5.25V, C1-C4 = 1µF; T_AMB = T_MIN to T_MAX, unless noted. Typical values are at T_AMB = +25°C.
PARAMETERS
SYMBOL TEST CONDITIONS
MIN
TYP
MAX
UNIT
V.11 / RS-422 HANDSHAKE SIGNALS (DRIVERS 4, 5 & 6)
Maximum Bit Rate
Figure 33
10
Mbps
Driver Rise and Fall Time
Driver Propagation Delay Time
Driver Skew
t_DR, t_DF Figure 22 and Figure 36
t_DPHL, t_DPLH
C_L = 50 pF
Figure 33 and Figure 36
t_DPHL - t_DPLH, C_L = 50 pF
Figure 33 and Figure 36
2
10
ns
20
50
ns
10
ns
Driver Channel to Channel Skew
2
ns
Driver Output Enable Time
Tri-state to Output Low
t_DZL
C_L = 100 pF, S1 closed
Figure 34 and Figure 37
100
ns
Driver Output Enable Time
Tri-state to Output High
t_DZH
C_L = 100 pF, S2 closed
Figure 34 and Figure 37
100
ns
Driver Output Disable Time
Output Low to Tri-state
t_DLZ
C_L = 15 pF, S1 closed
Figure 34 and Figure 37
100
ns
Driver Output Disable Time
Output High to Tri-state
t_DHZ
C_L = 15 pF, S2 closed
Figure 34 and Figure 37
100
ns
V.11 / RS-422 HANDSHAKE SIGNALS (RECEIVERS 4, 5 & 6)
Receiver Output Rise / Fall Time
t_R, t_F
C_L = 50 pF
Receiver Propagation Delay
t_PHL, t_PLH
C_L = 50 pF
Figure 33 and Figure 38
Receiver Skew
t_PHL - t_PLHC_L = 50 pF
Figure 33 and Figure 38
Receiver Channel to Channel Skew
Receiver Output Enable Time
Tri-state to Output Low
t_ZL
C_L = 100 pF, S1 closed
Figure 35 and Figure 39
Receiver Output Enable Time
Tri-state to Output High
t_ZH
C_L = 100 pF, S2 closed
Figure 35 and Figure 39
Receiver Output Disable Time
Output Low to Tri-state
t_LZ
C_L = 15 pF, S1 closed
Figure 35 and Figure 39
Receiver Output Disable Time
Output High to Tri-state
t_HZ
C_L = 15 pF, S2 closed
Figure 35 and Figure 39
20
ns
20
50
ns
10
ns
2
ns
100
ns
100
ns
100
ns
100
ns
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