XRT4500 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT4500' PDF : 96 Pages View PDF
XRT4500
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.5
ELECTRICAL CHARACTERISTICS (CONTIUED)
SYMBOL
V.11 Driver
PARAMETER
IIN
RIN
tr,
tf
TPLH
TPHL
∆t
Input Current (A, B)
Input Impedance
RiseTime
Fall Time
Input to Output
Input to Output
Inp. to Out. Difference, |TPLH - TPHL|
MIN
TYP
±2
9
10
10
5
30
70
30
70
0
10
MAX
±2.5
11
10
100
100
20
áç
UNIT
CONDITIONS
mA -10V ≤ VA,B ≤ 10V
kΩ -10V ≤ VA,B ≤ 10V
ns (Figures 4, 9 )
ns (Figures 4, 9 )
ns (Figures 4, 9 )
ns (Figures 4, 9 )
ns (Figures 4, 9 )
ELECTRICAL CHARACTERISTICS (CONTINUED)
SYMBOL PARAMETER
MIN
TYP
MAX
V.35 Driver
Maximum Transmission Rate
20
VOD Differential Output Voltage
±0.44 ±0.55 ±0.66
IOH Transmitter Output High Current
-12 -11 -10
IOL Transmitter Output Low Current
10
11
12
IOZ Transmitter Output Leakage Current
±1 ±100
tr, tf Rise or Fall Time
5
TPLH Input to Output
30
60 100
TPHL Input to Output
25
55
80
∆t
Inp. to Out. Difference, |TPLH - TPHL|
0
5
20
TSKEW Output to Output Skew
5
V.35 Receiver
VTH
∆VTH
IIN
RIN
tr
tf
TPLH
TPHL
Differential Input Threshold Volt.
Input Hysteresis
Input Current (A, B)
Input Impedance (A, B)
Rise Time
Fall Time
Input to Output
Input to Output
-0.2
0.2
35
60
±60
135 150 165
10
5
75 100
75 100
UNIT CONDITIONS
MHz
V
With Load, (Figure 9)
mA VA, B = 0V
mA VA, B = 0V
µA -0.25 ≤ VA,B ≤ 0.25V
ns (Figures 5, 8 )
ns (Figures 5, 8 )
ns (Figures 5, 8 )
ns (Figures 5, 8 )
ns (Figures 5, 8 )
V -2V = (VA + VB)/2 = 2V (Figure 5)
mV -2V = (VA + VB)/2 = 2V (Figure 5)
mA -10V = VA, B = 10V
Ω -10V = VA, B = 10V
ns (Figure 5, 9 )
ns (Figure 5, 9 )
ns (Figure 5, 9 )
ns (Figure 5, 9 )
31
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