lxt384 Intel Corporation, lxt384 Datasheet - Page 13

• Manufacturer Part Number: lxt384
• Description: Octal T1/e1/j1 Short Haul Transceiver
• Manufacturer: Intel Corporation

.
Document Number: 248994
Revision Number: 004
Revision Date: September 22, 2005
RTIP6/RRING6
TTIP6/TRING6
RTIP4/RRING4
RTIP5/RRING5
TTIP4/TRING4
RTIP3/RRING3
RTIP2/RRING2
RTIP1/RRING1
TTIP5/TRING5
TTIP3/TRING3
TTIP2/TRING2
TTIP1/TRING1
Figure 2. Intel
PARALLEL
SERIAL/
RRING7
TRING7
RRING0
TRING0
A3 - A0
PORT
RTIP7
TTIP7
JTAG
RTIP0
TTIP0
Figure 2
®
LXT384 Transceiver Detailed Block Diagram
MUX
is a detailed block diagram of the LXT384 Transceiver.
Transceiver 0
Transceiver 7
Transceiver 4
Transceiver 1
Transceiver 5
Transceiver 3
Transceiver 2
DATA SLICER
LINE DRIVER
Transceiver 6
DATA SLICER
LINE DRIVER
HARDWARE / SOFTWARE CONTROL
(JTAG INTERFACE)
RECOVERY
SHAPER
CLOCK
PULSE
LOS
RECOVERY
Intel
CLOCK
DATA
SHAPER
PULSE
CLOCK
PULSE
LOS
CLOCK
DATA
PULSE
®
LXT384 Octal T1/E1/J1 S/H PCM Transceiver with JA
ATTENUATOR
ATTENUATOR
RX OR TX
RX OR TX
JITTER
JITTER
ATTENUATOR
ATTENUATOR
PATH
PATH
RX OR TX
RX OR TX
JITTER
JITTER
PATH
PATH
B8ZS / HDB3
B8ZS / HDB3
DECODER
ENCODER
B8ZS / HDB3
B8ZS / HDB3
DECODER
ENCODER
MODE
LOOP 0..7
JASEL
CLKE
MCLK
LOS7
RPOS7
RCLK7
RNEG7
TPOS7
TCLK7
TNEG7
LOS6
RPOS6/RNEG6/RCLK6
TPOS6/TNEG6/TCLK6
LOS5
RPOS5/RNEG5/RCLK5
TPOS5/TNEG5/TCLK5
LOS4
RPOS4/RNEG4/RCLK4
TPOS4/TNEG4/TCLK4
LOS3
RPOS3/RNEG3/RCLK3
TPOS3/TNEG3/TCLK3
LOS2
RPOS2/RNEG2/RCLK2
TPOS2/TNEG2/TCLK2
LOS1
RPOS1/RNEG1/RCLK1
TPOS1/TNEG1/TCLK1
LOS0
RPOS0
RCLK0
RNEG0
TPOS0
TCLK0
TNEG0
13