DS21348TN+ Maxim Integrated Products, DS21348TN+ Datasheet - Page 12

• Manufacturer Part Number: DS21348TN+
• Description: IC LIU T1/E1/J1 3.3V 44-TQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS21348TN+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2-4. Pin Assignment in Hardware Mode
DS21348T
DS21348T
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
PIN
PIN
DS21348G
DS21348G
D6
D5
D7
C6
C7
B6
B7
A7
C5
B5
A6
B4
C4
A4
B3
A3
B2
A2
A1
C3
C2
B1
D2
C1
D3
D1
G1
G2
G3
E5
E6
F7
E1
F2
F1
E3
F3
F4
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
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PORT MODE
HARDWARE
RCL/LOTC
SERIAL
JAMUX
BPCLK
SCLKE
RRING
TRING
MODE
LOOP0
MCLK
RNEG
RCLK
TNEG
PBEO
HRST
TCLK
NRZE
RPOS
TEST
TPOS
RTIP
TTIP
VDD
BIS0
BIS1
HBE
EGL
TPD
VSS
DJA
CES
TX0
TX1
ETS
INT
JAS
NA
L2
L1
L0