XRT5793IV Exar, XRT5793IV Datasheet - Page 6
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XRT5793IV
Manufacturer Part Number
XRT5793IV
Description
Peripheral Drivers & Components - PCIs Quad E1 LIU
Manufacturer
Exar
Datasheet
1.XRT5793ES-TQFP.pdf
(16 pages)
Specifications of XRT5793IV
Rohs
yes
Mounting Style
SMD/SMT
Package / Case
TQFP-80
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XRT5793IV
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
Company:
Part Number:
XRT5793IV-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Company:
Part Number:
XRT5793IVTR-F
Manufacturer:
Exar Corporation
Quantity:
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PIN DESCRIPTION (CONT’D)
XR-T5793
PLCC
Pin #
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
-
Rev. 2.00
57,58,59
SQFP
61, 62
Pin #
49
50
51
52
53
54
55
56
60
63
64
65
66
67
68
69
70
LOOPEN1
LOOPEN2
TXNEG1
TXPOS1
TXNEG2
TXPOS2
TXOUT1
TXOUT2
TXCLK1
TXCLK2
LOSLVS
Symbol
TXEN2
TXEN1
AGND
AV
TV
TV
TV
NC
SS
DD
SS
SS
Type
GND
V
V
V
V
NC
O
O
SS
DD
SS
SS
I
I
I
I
I
I
I
I
I
I
I
Description
Loop Enable 1. If driven high the specified loopback mode will be enabled for
channel 1. Otherwise normal operation will continue.
Loop Enable 2. If driven high the specified loopback mode will be enabled for
channel 2. Otherwise normal operation will continue.
Transmitter 1 Negative Data In. Negative data input in NRZ or RZ format for
transmitter 1.
Transmitter 1 Positive Data In. Positive data input in NRZ or RZ format for
transmitter 1.
Transmitter 1 Clock Input. Apply logic one when RZ signals are supplied to
data inputs.
Transmitter 2 Negative Data In. Negative data input in NRZ or RZ format for
transmitter 2.
Transmitter 2 Positive Data In. Positive data input in NRZ or RZ format for
transmitter 2.
Transmitter 2 Clock Input. Apply logic one when RZ signals are supplied to
data inputs.
Analog V
Loss of Signal Voltage Select. Apply logic one to select LOS voltage level
appropriate for 120 balanced receiver operation. Connect to ground to
choose LOS voltage for 75 unbalanced operation.
No Charge.
Transmitter 2 Output Enable. If asserted the transmitter 2 output drivers are
enabled. High-Z otherwise.
Transmitter 1 Output Enable. If asserted the transmitter 1 output drivers are
enabled. High-Z otherwise.
Transmitter 1 Output. Transmitter 1 bipolar output connected to coupling
capacitor or pulse transformer through a resistor.
Transmit V
Transmit V
Transmitter 2 Output. Transmitter 2 bipolar output connected to coupling
capacitor or pulse transformer through a resistor.
Analog Ground.
Transmit V
SS.
DD
SS
SS
. -5V ( 5%).
. +5V ( 5%).
. –5V ( 5%).
6