ds2149qt-r Maxim Integrated Products, Inc., ds2149qt-r Datasheet - Page 6
ds2149qt-r
Manufacturer Part Number
ds2149qt-r
Description
Ds2149 5v T1/j1 Line Interface Unit
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.DS2149QT-R.pdf
(32 pages)
Figure 2-1. Hardware Mode Pinout
Figure 2-2. Serial Port Mode Pinout
M OD E1
M OD E0
JA SE L
RN EG
RC L K
MODE1
MODE0
RPO S
V SM
RNEG
RCLK
RPOS
VSM
N/C
5
6
7
8
9
10
11
5
6
7
8
9
10
11
DS2149
DS2149
6 of 32
25
24
23
22
21
20
19
25
24
23
22
21
20
19
L 2
L 1
L 0
G N D
V D D
RR IN G
RT IP
SDO
SDI
INT
GND
VDD
RRING
RTIP
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