XRT4500 Datasheet, PDF (33/99 Pages) Exar Corporation – MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

XRT4500
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.7
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FIGURE 2. SUPPLY CURRENT VERSUS TEMPERATURE AND SUPPLY VOLTAGE, WITH LOAD IN EIA-
530 (V.11) MODE
S upply Curre nt, S igna l, Full Loa d
360
350
340
330
320
310
- 20
0
25
50
70
85
Tem perature (C)
4.75V
5.00V
5.25V
ELECTRICAL CHARACTERISTICS (CONTIUED)
SYMBOL
PARAMETER
V.11 DRIVER
V_OD Differential Output Voltage
V_OD Differential Output Voltage
∆V_OD Change in Magnitude of Differential
Output Voltage
V_OC
∆V_OC
Common Mode Output Voltage
Change in Magnitude of Common
Mode Output Voltage
I_SS Short-Circuit Current
I_OZ Output Leakage Current
t_r, t_f Rise or Fall Time (Transition Time)
T_PLH Input to Output
T_PHL Input to Output
∆t
Inp. to Out. Difference, |T_PLH - T_PHL|
T_SKEW Output to Output Skew
V.11 RECEIVER
Maximum Transmission Rate
V_TH Input Threshold Voltage
∆V_TH Input Hysteresis
MIN
TYP
MAX
UNIT
CONDITIONS
+5.5
V Open Circuit
±2
R_L = 50Ω (Figure 3)
0.25
V R_L = 50Ω (Figure 3)
3.0
V R_L = 50Ω (Figure 3)
0.2
V R_L = 50Ω (Figure 3)
±150 mA V_O = GND
±1
±100
µA -0.25V ≤ V_O ≤ 0.25V, Power
Off or Driver Disabled
4
10
25
ns (Figures 4, 8 )
30
70
100
ns (Figures 4, 8 )
30
65
100
ns (Figures 4, 8 )
0
5
15
ns (Figures 4, 8 )
5
ns (Figures 4, 8 )
20
MHz
-0.2
0.2
V -7V ≤ V_CM ≤ 7V
35
60
mV -7V ≤ V_CM ≤ 7V
30