DJLXT360LE.A2 Cortina Systems Inc, DJLXT360LE.A2 Datasheet - Page 32

• Manufacturer Part Number: DJLXT360LE.A2
• Manufacturer: Cortina Systems Inc

Specifications of DJLXT360LE.A2

• Number Of Transceivers: 1
• Operating Supply Voltage (typ): 5V
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

LXT360 Transceiver
Datasheet: Long Form
249231, Revision 2.1
24 January 2008
Table 11
Table 12
Cortina Systems
1. To enable Dual loopback (DLOOP), set both ERLOOP = 1 and ELLOOP = 1.
Bit
Bit
0
1
2
3
4
5
6
7
1
0
2
3
4
5
6
7
EQZMON
ERLOOP
ELLOOP
EALOOP
ENLOOP
ESCEN
ESJAM
JA6HZ
SBIST
Name
ETAOS
RESET
ES64
EPAT0
EPAT 1
Name
−
−
Control Register #2 Read/Write, Address (A7-A0) = x010001x
Control Register #3 Read/Write, Address (A7-A0) = x010010x
®
1
LXT360 Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications
1
1 = Disable jamming of Elastic Store read out clock (
0 = Enable jamming of Elastic Store read out clock
1 = Center ES pointer for a difference of 16 or 32, depending on depth (clears automatically).
0 = Centering completed
1 = Set elastic store depth to 64 bits.
0 = Set elastic store depth to 32 bits.
Reserved. Set to 0 for normal operation.
1 = Configure receiver equalizer for monitor mode application (DSX- 1 monitor).
0 = Configure receiver equalizer for normal mode application
1 = Start Built-In Self T est.
0 = Built-In Self T est complete.
Reserved. Set to 0 for normal operation.
1 = Set bandwidth of jitter attenuation loop to 6 Hz.
0 = Set bandwidth of jitter attenuation loop to 3 Hz.
1 = Enable Remote loopback mode
0 = Disable Remote loopback mode
1 = Enable Local loopback mode
0 = Disable Local loopback mode
1 = Enable Analog loopback mode
0 = Disable Analog loopback mode
1 = Enable Network loopback detection
0 = Disable Network loopback detection
1 = Enable Transmit All Ones
0 = Disable Transmit All Ones
Selects internal data pattern transmission. See right
hand section of table for codes.
1 = Reset device states and clear all registers.
0 = Reset complete.
Function
Description
1
/
8
bit-time adjustment for over/underflow).
EPAT0
TM
TM
0
0
1
1
EPAT1
0
1
0
1
Pattern
3.0 Register Definitions
Transmit TPOS/
TNEG
Detect and transmit
QRSS
In-band Loop Up
Code 00001
In-band Loop
Down Code 001
Selected
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