XRT7296 Datasheet, PDF (3/16 Pages) Exar Corporation – INTEGRATED LINE TRANSMITTER

PIN CONFIGURATION
# ^
==0 ^
==0 ^

*  ^
= ^&
<


⁾
0
 ^"
7
 !
# %
57

_
7=
 _

=
 
40< 
79 ^
! _7

" _0

) _
& _{ <}
 <sub><

</sub>
 _{ 0}
 _{ 75}
 57

 @ 0
% ^{@ 75}
!
^@=
" #=
) 0=
& _{7 5}
28 Lead PDIP (0.600”)
XRT7296
#
==0
==0

* 
=
<



0

7

#
57


7=


=

40<
79

!

"

)

&
&

)

"

!

%


%

!

"

)

&
7

0


 <
<


 0
 75
57

@ 0
@ 75

@=
#=
0=
7 5
28 Lead SOJ (Jedec, 0.300”)
PIN DESCRIPTION
Pin #




&
)
"
!
%



Symbol
#
==0
==0

*

=
<



0

7

#
57


7=


=

Type










Description
Receive Clock Input.  ,  + /+/; . 0
  7

Remote Loop Back.  11  1  /,  0
  7
     1
+ , #   ==0  ==0 11 ,+ ,+-    
Local Loop Back.  11  1  /,  0
  7
   1,1 1 *
/   , ,  0=  7 5   / +-   ==0  ==0 11 ,+*
 ,+-    
DS3, STS-1 or E3 Select Pin  11  1   + /
  *      1
/    /   49    +2  + /     1 /    /  
:
4  
Transmit All Ones Select  11  1  /,   /,, @ ++ E    3
   1 +  1 . >, /-      3- #
5 V Digital Supply '± &.( . ++ +/ //,-
Transmit Positive Data 0
   +   1 .++  . # 0 "   !
/ 3    1  . 3-  , +
Transmit Negative Data. 7
   +   1 .++  . # 0 "   !
/ 3    1  . 3-  , +
Transmit Clock . 0
  7

Digital Ground . ++ +/ //,-
Encoder Disable.  11  1  3+  49  :
4 / .,/ ,+   *
  3- =  >,  1  , 3   11 . 0
  7
  + - *
/ 
Decoder Disable  11  1  3+  49  :
4  / .,/