NLXT361PE.A2 S E001 Cortina Systems Inc, NLXT361PE.A2 S E001 Datasheet - Page 27

• Manufacturer Part Number: NLXT361PE.A2 S E001
• Manufacturer: Cortina Systems Inc

Specifications of NLXT361PE.A2 S E001

• 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: Not Compliant

Datasheet
1. EC1 sets the receive equalizer gain (EGL) during T1 Long-Hual operation.
2. When enabled.
Bit
EC4
0
1
2
3
4
5
6
7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Table 7.
Table 8.
Control Register #1
ENCENB
UNIENB
JASEL0
JASEL1
Name
EC3
EC1
EC2
EC3
EC4
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
Control Register #1 Read/Write, Address (A7-A0) = x010000x
Equalizer Control Bit Settings
Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications — LXT361
EC2
1 = Enable Unipolar I/O mode and allow insertion/detection of BPVs.
0 = Enable Bipolar I/O mode
1 = Enable B8ZS/HDB3 encoders/decoders and force Unipolar I/O
mode.
0 = Disable B8ZS/HDB3 encoders/decoders
Select jitter attenuation circuitry position in data path or disables the JA.
See right hand section of table for codes.
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
EC1
0
0
0
0
1
1
1
1
0
1
0
1
0
1
0
1
1
E1 Short Haul
E1 Long Haul
E1 Long Haul
T1 Short Haul
T1 Short Haul
T1 Short Haul
T1 Short Haul
T1 Short Haul
(see
T1 Long Haul
T1 Long Haul
T1 Long Haul
T1 Long Haul
T1 Long Haul
T1 Long Haul
T1 Long Haul
T1 Long Haul
Sets mode (T1 or E1) and equalizer
Function
Table 8
below for control codes).
Function
133-266 ft / 1.2 dB
266-399 ft / 1.8 dB
399-533 ft / 2.4 dB
533-655 ft / 3.0 dB
0-133 ft / 0.6 dB
-15.0 dB pulse
-22.5 dB pulse
-15.0 dB pulse
-22.5 dB pulse
-7.5 dB pulse
-7.5 dB pulse
0.0 dB pulse
0.0 dB pulse
ITU G.703
ITU G.703
ITU G.703
Pulse
120 Ω TP/75 Ω Coax
120 Ω TP/75 Ω Coax
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
120 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
100 Ω TP
Cable
JASEL0
1
1
0
Jitter Attenuator
36 dB
36 dB
36 dB
36 dB
26 dB
26 dB
26 dB
26 dB
12 dB
43 dB
43 dB
12 dB
12 dB
12 dB
12 dB
12 dB
Gain
JASEL1
X
0
1
Coding
Position
Disabled
Transmit
HDB3
HDB3
HDB3
Receive
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
B8ZS
2
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