SP510E Datasheet, PDF (8/43 Pages) Exar Corporation – ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER

SP510E
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
REV. 1.0.1
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
HIGH SPEED V.11 / RS-422 (DRIVERS 1, 2 & 3)
Maximum Bit Rate
Driver Rise and Fall Time
t_DR, t_DF
10-90%
Figure 22 and Figure 36
Driver Propagation Delay Time
t_DPHL, t_DPLH
C_L = 50 pF
Figure 33 and Figure 36
Driver Skew
t_DPHL - t_DPLHC_L = 50 pF
Figure 33 and Figure 36
Driver Channel to Channel Skew
Driver Output Enable Time
Tri-state to Output Low
t_DZL
C_L = 100 pF, S1 closed
Figure 34 and Figure 37
Driver Output Enable Time
Tri-state to Output High
t_DZH
C_L = 100 pF, S2 closed
Figure 34 and Figure 37
Driver Output Disable Time
Output Low to Tri-state
t_DLZ
C_L = 15 pF, S1 closed
Figure 34 and Figure 37
Driver Output Disable Time
Output High to Tri-state
t_DHZ
C_L = 15 pF, S2 closed
Figure 34 and Figure 37
52
Mbps
6
ns
20
50
ns
3.8
ns
2
ns
100
ns
100
ns
100
ns
100
ns
HIGH SPEED V.11 / RS-422 (RECEIVERS 1, 2 & 3)
Receiver Output Rise / Fall Time
t_R, t_F
Receiver Propagation Delay
t_PHL, t_PLH
Receiver Skew
Receiver Channel to Channel Skew
Receiver Output Enable Time
Tri-state to Output Low
t_ZL
Receiver Output Enable Time
Tri-state to Output High
t_ZH
Receiver Output Disable Time
Output Low to Tri-state
t_LZ
Receiver Output Disable Time
Output High to Tri-state
t_HZ
C_L = 50 pF
C_L = 50 pF
Figure 33 and Figure 38
t_PHL - t_PLHC_L = 50 pF
Figure 33 and Figure 38
C_L = 100 pF, S1 closed
Figure 35 and Figure 39
C_L = 100 pF, S2 closed
Figure 35 and Figure 39
C_L = 15 pF, S1 closed
Figure 35 and Figure 39
C_L = 15 pF, S2 closed
Figure 35 and Figure 39
6
ns
20
50
ns
3.8
ns
2
ns
100
ns
100
ns
100
ns
100
ns
8