AMCC S19227

PRODUC T BRIEF
50
92
S1
S19250
STS-192 SONET/SDH/FEC/GbE/FC 16-bit Transceiver with EDC
Features
Description
• Operational from 9.9 Gbps to 11.3 Gbps
• Built-In Self Test (BIST) with Error Counter
• On-chip High-Frequency PLLs for Clock Recovery and Clock Gen.
• 16-bit LVDS Parallel Data Path
• TX and RX Lock Detect Indicators
• Reference Loop Timing Modes
• Line and Diagnostic Loopback Mode for Faulty
Node Identification
• -40°C to 85°C Industrial Temperature Range
• Supports MDIO, I2C and SPI serial interface
• Complies with applicable OIF SFI-4 Phase 1,
Telcordia/ITU-T, 300-pin MSA, IEEE 802.3ae
and XFP MSA Standards
• 2000 V ESD rating on low speed pins, 1000 V
on high speed I/Os
• 17 x 17 mm2, 1.0 mm pitch package with
Green / RoHS compliant lead free option. Pin
Compatible with S19235/S19237.
• 1.1 W typical
The S19250 MUX/DeMux chip is a fully
integrated serialization/de-serialization SONET
STS-192/10 GB Ethernet/Fiber Channel
transceiver with Electronic Dispersion
Compensation (EDC). This device can be used
to compensate channel impairments caused by
Single Mode Fiber (SMF) and copper medium.
The chip performs all necessary parallel-to-serial
and serial-to-parallel functions in conformance
with SONET/SDH, 10 Gigabit Ethernet (10 GbE)
and 10 Gigabit Fibre Channel (10 G FC)
transmission standards. The figure below shows
a typical network application. The other
application block diagrams are shown on
page 2.
Transmitter Features
On-chip clock synthesis PLL components are
contained in the S19250 chip, allowing the use
of a slower external transmit clock reference.
The chip can be used with 155.52 MHz or
622.08 MHz (or equivalent FEC/10 GbE/10 G FC
rates) reference clocks, in support of existing
system clocking schemes. The low-jitter LVDS
interface guarantees compliance with the biterror rate requirements of the Telcordia and ITUT standards.
• Ref. Freq. of 155.52 or 622.08 MHz (or eq. FEC
rate); Common 10 GbE/10 G FC Ref. of 156.25
MHz or 159.375 MHz for 10 G FC; Divide by 16
or 64 of the TX rates
• Internal, Self-Initializing FIFO to Decouple
Transmit Clocks
• Programmable TSD Output Differential Swing
• Duo Binary Encoding
Receiver Features
• LOS/RSSI
• ISI compensation. Tolerates additional 350 ps/
nm of chromatic dispersion with an OSNR
penalty of 1.0dB over a traditional demux
• Tolerates up to 36” of Standard FR-4 Material
• Adaptive Post-Amplifier Offset Adjust
• Phase Adjust of -0.11 to +0.085 UI
• Ref. Freq. of 155.52 MHz or 622.08 MHz (or eq.
FEC rate); Common ref. of 156.25 MHz for 10
GbE/10 GFC or 159.375 MHz for 10 GFC; Divide
by 16 or 64 of the RX rates
• Capability to Interface with Single-Ended or
Differential TIAs (Center Tap Option)
• Input Sensitivity of 10 mV p-p (one wire or
two wire) at 10-12 BER
and the serial receive interface. The chip
includes parallel-to-serial, and serial-to-parallel
conversion and system timing. The S19250 is
designed to be pin compatible with the
S19235/S19237. Therefore, the default serial bus
is MDIO.
AMCC Suggested Interface Devices
GANGES II
(S19202CBI20)
STS-192 POS/ATM SONET/SDH Mapper
HUDSON (S19203)
Variable Rate Digital Wrapper Framer/
Deframer, Performance
Monitor, and FEC Device
RUBICON (S19227)
OC-192/48/12/3 DW/FEC/PM and
ASYNC Mapper Device with Strong FEC
MEKONG (S19204)
STS-192 Pointer Processor
KHATANGA
(S19205)
STS-192c SONET/SDH Framer/Mapper
with Integrated MAC
Overview
The S19250 transceiver incorporates SONET/
SDH/10 GbE/10 G Fibre Channel serialization
and deserialization functions. This chip can be
used to implement the front end of SONET/10
GbE/10 G Fibre Channel equipment, which
consists primarily of the serial transmit interface
Applications
• SONET/SDH and 10GbE-Based Transmission
Systems & Modules
• Section Repeaters
• Add Drop Multiplexers (ADM)
• Broad-Band Cross-Connects
• Fiber Optic Test Equipment
16
AMCC'S
KHATANGA,
GANGES,
HUDSON,
MEKONG,
or RUBICON
Laser
Driver
16
16
OTX
ORX
TIA
AMCC
S19250
AMCC
S19250
TIA
ORX
OTX
Laser
Driver
System Block Diagram with the S19250
16
AMCC'S
KHATANGA,
GANGES,
HUDSON,
MEKONG,
or RUBICON
SPECIFIC AT IONS
S19250
The sequence of operations is as follows:
Receiver Operations
•
•
•
•
•
•
•
Transmitter Operations
• 16-bit parallel input
• Parallel-to-serial conversion
• Serial data output
Serial input to limiting post-amp
Inter Symbol Interference (ISI) compensation
Threshold adjustment
Clock and Data recovery
Phase adjustment for improved BER
Serial-to-parallel conversion
16-bit parallel data and clock output
Enable Adaptive Post-Amplifier Offset Control
Compensates up to 24" of FR-4
M
I
D
P
L
A
N
E
MDIO
16
AMCC
S19250
ASIC
16
MDIO
AMCC
S19250
16
ASIC
16
Enable Adaptive ISI Mitigation
Figure 1. Mid-Plane Application Block Diagram
Enable Adaptive Post-Amplifier Offset Control
Enable Adaptive ISI Mitigation
Disable EDC
MDIO
ASIC
OR
FRAMER
OR
FEC
16
16
AMCC
S19250
XFP MODULE
Compensates up to 24" of FR-4
(Improves BER Performance and extends the reach of the standard XFP Module)
Figure 2. XFP Application Block Diagram
6290 Sequence Dr.
San Diego, CA 92121
P 858 450 9333
F 858 450 9885
www.amcc.com
For technical support, please call 1-800-840-6055 or 858-535-6517, or email [email protected]
AMCC reserves the right to make changes to its products, its datasheets, or related documentation, without notice and warrants its products solely pursuant to its terms and
conditions of sale, only to substantially comply with the latest available datasheet. Please consult AMCC’s Term and Conditions of Sale for its warranties and other terms, conditions
and limitations. AMCC may discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version of relevant information to verify,
before placing orders, that the information is current. AMCC does not assume any liability arising out of the application or use of any product or circuit described herein, neither does
it convey any license under its patent rights nor the rights of others. AMCC reserves the right to ship devices of higher grade in place of those of lower grade.
AMCC SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR
OTHER CRITICAL APPLICATIONS.
AMCC is a registered trademark of Applied Micro Circuits Corporation. PowerPC and the PowerPC logo are registered trademarks of IBM Corporation. All other trademarks are the
property of their respective holders. Copyright © 2006 Applied Micro Circuits Corporation. All Rights Reserved.
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