XRT4500 Datasheet, PDF (35/99 Pages) Exar Corporation – MULTIPROTOCOL SERIAL NETWORK INTERFACE IC

XRT4500
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.7
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ELECTRICAL CHARACTERISTICS- T_A = 25°C, V_DD = 5V + 5%
SYMBOL
PARAMETER
MIN
TYP
MAX
V.10 DRIVER
Maximum Transmission Rate
120
V_O Output Voltage
±4.0
±6.0
V_O Output Voltage
±3.6
I_SS Short-Circuit Current
±100
I_OZ Input Leakage Current
±0.1 ±100
t_r, t_f Rise or Fall Time
0
1.5
T_PLH Input to output
1.5
3
6
T_PHL Input to output
0.5
1
2
V.10 RECEIVER
V_TH Receiver Input Threshold Voltage -0.2
0.2
A_VTH Receiver Input Hysteresis
35
60
I_IN Receiver Input Current
-2.5 ±2.0 ±2.5
R_IN Receiver Input Impedance
9
11
12
t_r, t_f Rise or Fall Time
10
T_PLH Input to Output
200
T_PHL Input to Output
250
V.28 Driver
Maximum Transmission Rate
120
V_O Output Voltage
±5 ±5.5 ±6.5
I_SS Short-Circuit Current
I_OZ Input Leakage Current
±100
±1 ±100
SR
T_PLH
T_PHL
Slew Rate
Input to output
Input to output
2
5
30
2
6
2
6
UNIT
CONDITIONS
Kbps
V Open Circuit, R_L = 3.9k
V R_L = 450Ω (Figure 6)
mA V_O = GND
µA -0.25 ≤ V_O ≤ 0.25V, Power Off or
Driver Disabled
µs (Figures 6, 10 ), R_L = 450Ω, C_L =
100pF, R_{SLEW_CNTL} = 10k
µs (Figures 6, 10 ), R_L = 450Ω, C_L = 100pF
R_{SLEW_CNTL} = 10k
µs (Figures 6, 10 ), R_L = 450Ω, C_L = 100pF
R_{SLEW_CNTL} = 10k
V
mV
mA -10 ≤ V_A ≤ 10V
kΩ -10 ≤ V_A ≤ 10V
ns (Figures 7, 11 )
ns (Figures 7, 11 )
ns (Figures 7, 11 )
Kbps
V Open Circuit
RL = 3k (Figure 6)
mA V_O = GND
µA -0.25 ≤ V_CM ≤ 0.25V, Power Off or
Driver Disabled
V/µs (Figures 6, 10 ), R_L = 3k, C_L = 2500pF
µs (Figures 6, 10 ), R_L = 3k, C_L = 2500pF
µs (Figures 6, 10 ), R_L = 3k, C_L = 2500pF
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