SLXT336QE.B3 Intel, SLXT336QE.B3 Datasheet - Page 8

• Manufacturer Part Number: SLXT336QE.B3
• Manufacturer: Intel

Specifications of SLXT336QE.B3

• 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

LXT336 — Quad T1/E1 Receiver
8
1. Entries in I/O column are: DI = digital input; DO = digital output; DI/O = digital input/output; AI = analog input; AO = analog
Pin
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#
output; S = supply. Note: Do not leave digital inputs floating, with the exception of not connected (NC) pins.
Table 1.
RRING0
RRING1
RRING2
RRING3
MODE
RTIP0
RTIP1
RTIP2
RTIP3
CLKI2
CLKE
UBS2
UBS3
LOS0
LOS1
LOS2
LOS3
GND
GND
GND
GND
Sym
VCC
VCC
VCC
NC
NC
NC
NC
LXT336 Pin Descriptions (Continued)
I/O
DO
DO
DO
DO
DI
AI
AI
AI
AI
AI
AI
AI
AI
DI
DI
DI
DI
S
S
S
S
S
S
S
-
-
-
-
1
Mode Select Input. In unipolar mode, if this pin is pulled Low, all transceivers operate in
E1 mode using AMI decoding. With this pin pulled High, all transceivers enter E1 mode
using HDB3 decoding. With this pin set to 2.5V, the LXT336 enters T1 mode with AMI
decoding.
The 2.5V reference is obtained with a resistive divider consisting of two 10 K resistors
across VCC and GND.
Receive Ring Input–Port 0/Receive TIP Input–Port 0. These pins are the inputs of the
fully differential line receiver.
Loss of Signal Output–Port 0. All LOSx pins are identical. This output is High when a
valid loss of signal condition is detected. See
recovery mode, LOSx is a pure analog energy detector.
Receive Ring Input–Port 1/Receive TIP Input–Port 1. See RRING0, pin 19; RTIP0, pin
20.
Loss of Signal Output–Port 1. See LOS0, pin 21.
Receive Ring Input–Port 2/Receive TIP Input–Port 2. See RRING0, pin 19; RTIP0, pin
20.
Loss of Signal Output–Port 2. See LOS0, pin 21.
Receive Ring Input–Port 3/Receive TIP Input–Port 3. See RRING0, pin 19; RTIP0, pin
20.
Loss of Signal Output–Port 3. See LOS0, pin 21.
Ground.
Clock Edge Select Input.
Not Connected. Must be left open.
Positive Supply. +5 VDC power supply.
Ground.
Not Connected. Must be left open.
Not Connected. Must be left open.
Positive Supply. +5 VDC power supply.
Ground.
Not Connected. Must be left open.
Positive Supply. +5 VDC power supply
Unipolar-Bipolar Select Input–Port 2. See UBS0, pin 4.
Ground.
Clock Input - Port 2. See CLKI0, pin 2.
Unipolar-Bipolar Select Input–Port 3. See UBS0, pin 4.
MODE
CLKE
2.5V
H
H
L
L
Operating Mode
E1 Mode with AMI Decoding
E1 Mode with HDB3 Decoding
T1 Mode with AMI Decoding
Result
RPOS, RNEG valid on falling edge of RCLK
RPOS, RNEG valid on rising edge of RCLK
Description
page 10
for more information. In data
Datasheet