DJLXT380LE.B4 Cortina Systems Inc, DJLXT380LE.B4 Datasheet - Page 16

• Manufacturer Part Number: DJLXT380LE.B4
• Manufacturer: Cortina Systems Inc

Specifications of DJLXT380LE.B4

• Lead Free Status / RoHS Status: Not Compliant

LXT380 — Octal E1 G.703 Transceiver
16
Table 1.
LXT380 Pin Description
LQFP
† DI: Digital Input; DO: Digital Output; DI/O: Digital Bidirectional Port; AI: Analog Input; AO: Analog Output S:
Pin #
62
63
64
65
66
67
68
69
69
70
70
71
72
72
73
73
74
75
76
76
77
77
78
79
79
80
80
81
82
Power Supply; N.C.: Not Connected.
PBGA
Pin #
N11,
M12
M12
M13
M13
M14
N10
N12
N12
N13
N13
N14
P10
P11
K11
P12
P12
P13
P13
P14
K12
L12
L12
L13
L13
L14
K13
N9,
P9
N8
P8
TRING3
TDATA3
TDATA2
Symbol I/O
TGND3
RNEG3
RPOS3
RNEG2
RPOS2
TVCC3
RDATA
TNEG3
TPOS3
RDATA
TNEG2
TPOS2
RRING
RCLK3
TCLK3
RCLK2
TCLK2
RTIP3
TTIP3
LOS3
BPV3
UBS3
LOS2
BPV2
UBS2
INT
3
3
2
AO
AO
DO Loss of Signal Output.
DO
DO
DO
DO
DO Receive Clock Output.
DO Loss of Signal Output.
DO
DO
DO
DO
DO Receive Clock Output.
DO
DI
DI
AI
AI
DI
DI
DI
DI
DI
DI
DI
DI
S
S
†
Transmit Driver Ground. Ground pin for the output driver.
Transmit Ring.
Transmit Tip Output.
Transmit Driver Power Supply. Power supply pin for the output driver.
Receive Ring Input.
Receive Tip Input.
Receive Negative Data Output.
Bipolar Violation Detect Output.
Receive Positive Data Output.
Receive Data Output.
Transmit Negative Data Input.
Unipolar/Bipolar Select Input.
Transmit Positive Data Input.
Transmit Data Input.
Transmit Clock Input.
Receive Negative Data Output.
Bipolar Violation Detect Output.
Receive Positive Data Output.
Receive Data Output.
Transmit Negative Data Input.
Unipolar/Bipolar Select Input.
Transmit Positive Data Input.
Transmit Data Input.
Transmit Clock Input.
Interrupt Output. This active Low, maskable, open drain output requires an
external 10k pull up resistor. INT goes Low to flag the host when the LXT380
changes state. When the status memory registers are read the interrupt is
cleared.
Description
Datasheet