XRT83VSH314ES Exar, XRT83VSH314ES Datasheet - Page 29

• Manufacturer Part Number: XRT83VSH314ES
• Description: Peripheral Drivers & Components - PCIs 14 CHT1/E1LIUSH LOW COST VERSION
• Manufacturer: Exar

Specifications of XRT83VSH314ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

REV. 1.0.1
N
In single rail mode, the LIU can encode the TPOS input signal to AMI or HDB3/B8ZS data. In E1 mode and
HDB3 encoding selected, any sequence with four or more consecutive zeros in the input will be replaced with
000V or B00V, where "B" indicates a pulse conforming to the bipolar rule and "V" representing a pulse violating
the rule. An example of HDB3 encoding is shown in
input data sequence with eight or more consecutive zeros will be replaced using the B8ZS encoding rule. An
example with Bipolar with 8 Zero Substitution is shown in
4.2
OTE
TCLK Rise Time (10% to 90%)
TCLK Fall Time (90% to 10%)
Transmit Data Setup Time
Transmit Data Hold Time
: VDD=3.3V ±5%, VDDc=1.8V ±5%, T
TCLK Duty Cycle
HDB3/B8ZS Encoder
P
ARAMETER
HDB3 (Case 1)
HDB3 (Case 2)
Input
T
ABLE
AMI Output
AMI Output
Case 1
Case 2
B8ZS
B8ZS
C
Input
ASE
5: T
T
T
S
TCLK
TCLK
ABLE
ABLE
YMBOL
T
IMING
T
T
CDU
HO
SU
A
=25°C, Unless Otherwise Specified
R
F
6: E
7: E
N
S
UMBER OF
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
PECIFICATIONS FOR
XAMPLES OF
XAMPLES OF
P
RECEDING
N
EXT
Even
Odd
P
M
4 Z
26
30
50
30
+
+
Table
ULSES
-
-
-
-
IN
EROS
P
Table
HDB3 E
B8ZS E
ULSE
6. In T1 mode and B8ZS encoding selected, an
B
EFORE
7.
TCLK/TPOS/TNEG
NCODING
NCODING
T
50
YP
-
-
-
-
N
000VB0VB
000VB0VB
00000000
00000000
000+-0-+
000-+0+-
EXT
8 B
ITS
B00V
000V
0000
M
70
40
40
AX
-
-
XRT83VSH314
U
NITS
ns
ns
ns
ns
%