optical
FEATURING
2017 High Performance Portfolio
Optical & IC
Selector Guide
• TIAs
• Laser & Modulator Drivers
• Single-Lane ClearEdge
™
CDRs
• Dual-Lane ClearEdge
™
CDRs
• Quad-Lane ClearEdge
™
CDRs
• Multi-Lane Signal Conditioners
• ROSAs
• Limiting Amplifiers
• Transceiver ICs
• Optical Reference Design Kits
www.semtech.com
High-Performance
contents
Overview
Semtech Solutions
New Products
Optical Applications
Laser Drivers (LD) and
Limiting Amplifiers (LA)
TIAs
Transceiver IC
(LD& LA)
ClearEdge
™
CDRs
ROSAs
Copper Applications
Backplane & Linecard
Signal Conditioners
Optical Module
Reference Design Kits
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Optical & Copper Products
Semtech designs the industry’s most innovative optical, analog and mixed-signal
semiconductor solutions to serve the rising global demand for high-speed data
transmission products.
Semtech is an active contributor to networking standards development and has
shipped over half a billion optical ICs. This combination of real-world experience
and industry leadership enables us to deliver best-in-class solutions for our
customers’ designs.
Semtech also offers one of the industry’s most comprehensive portfolios of
optical transceiver IC products ranging from 100Mbps to over 100Gbps,
supporting key industry standards such as Fibre Channel, InfiniBand
®
, Ethernet,
CPRI, PON, SONET, and PCI Express
®
. Semtech is also investing in leading-edge
technologies to enable communication systems at 400Gbps and beyond.
For our optical component and module customers, this highly differentiated
set of products provides a unique roadmap that improves performance and
reliability, while simplifying design, lowering costs and speeding time-to-market.
For systems designers and manufacturers working on the next generation of
high-speed networks, Semtech’s multi-lane and multi-rate 10Gbps-100Gbps
backplane solutions provide cost-effective, low power, high-performance
products to enable next-generation networks.
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Semtech Optical & IC Selector Guide
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2017
Enabling High Performance, High-Speed
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Class leading IC solutions for 25G and 100G applications, including SFP28, QSFP28, CFPx, and AOCs
Full portfolio of integrated solutions for all PON applications and complete reference designs
Semtech’s ClearEdge
™
CDR with low power, reference-free technology
Transimpedence amplifiers (TIAs) that exceed the IEEE Stressed Receiver Sensitivity (SRS) specifications
High performance, low power laser drivers
Receive Optical Sub-Assembly (ROSA) based on Semtech’s Rchip technology
Industry’s first single-chip 10G PON transceivers for symmetric and asymmetric applications
Industry’s first quad CDRs enabling long reach Infiniband
®
QDR, 40GbE and 100GbE applications
Full portfolio of integrated solutions to address all SFP+ and XFP modules
Dual-lane CDRs (Tx/Rx) with integrated DML or EML driver
Protocol-independent repeaters/redrivers
Limiting amplifiers (LA) that provide wideband, low noise post-amplification
SFP+ reference design kits for optical modules to decrease design time
Building the Future Together
As networking requirements continue to evolve, so will Semtech, by working with customers to provide
solutions for tomorrow’s networking challenges. One thing that won’t change, however, is Semtech’s
commitment to being a reliable supplier and providing innovative approaches that deliver unrivaled
performance for the most sophisticated applications.
www.semtech.com
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Technology Leadership for the
Future of Optical Communications
TECHNOLOGIES
MARKETS
ClearEdge
™
CDRs
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Market leader in CDRs
Reference-free operation
Integrated solutions enable best performance
and lowest power
100G Ethernet
Solutions for QSFP28 and CFPx modules as well as
100G AOCs
25G Ethernet
Market leading IC and ROSA solutions for SFP28
modules and AOCs
TIAs
Industry leading performance and proven reliability
with over 400 million sold
10G Ethernet & CPRI
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Complete portfolio of module IC and
backplane solutions
Solutions for XFP, SFP+, QSFP+ modules
Laser Drivers & Limiting
Amplifiers
High-performance integrated solutions for single-
and multi-channel applications
PON/FTTH
•
Industry’s first fully integrated 10G PON solutions
Highly integrated chipset solutions for EPON &
GPON ONU/OLT
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ROSAs
Best-in-class sensitivity, based on our patented
Rchip technology
16G Fibre Channel
Industry’s first complete integrated IC solution for 16G
Fibre Channel
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Semtech Optical & IC Selector Guide
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2017
New Products
GN2105: Low-Power Quad 25Gbps CDR with DML Driver
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Fully integrated Quad DML driver and industry-leading
ClearEdge
™
CDR
Enables <3.5W 100G QSFP28 PSM4 to LR4 designs,
when coupled with GN2104S or GN2110
DC Coupled DML driver allows for Chip-on-board and
Passive DML TOSA applications
Proprietary DML compensation technology maximizes
performance with multiple DML laser vendors
GN2504: Low-Power Quad ClearEdge
™
CDR
25-28Gbps Reference-Free Repeater
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Provides reference-free signal conditioning on
backplanes and linecards
Low power dissipation (600mW typical)
GN2108B: Quad 24-28Gbps Transmitter Array for SR4
• Integrated ClearEdge
™
CDR and VCSEL array driver
• Enable extended reach up to 300m on OM4, and 150m
on OM3
GN2110B: Quad 24-28Gbps Receiver Array for SR4
• Integrated TIA array and ClearEdge
™
CDR offers
industry leading performance for both 850nm and
1310nm applications
• 250um channel pitch
GN3358: High Gain 11.3Gbps Limiting APD ROSA
• High output swing with pre-emphasis ideal for
non-retimed applications
• Low power dissipation, best-in-class sensitivity
• Available with threshold adjust
GN3270: 28Gbps Limiting PIN ROSA
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Low power dissipation (105mW)
For 25GbE SFP28 applications
GN2147 / GN2148 / GN2149: Low-Power Dual 24-28Gbps
ClearEdge
™
CDRs with Integrated VCSEL Driver and TIA
• GN2147 offers industry’s higher integrated with Dual
CDR + VCSEL Driver + TIA integrated in a compact single
die size of 1.7x3.0mm
• GN2148 and GN2149 offers customer flexibility with
CDR + VCSEL integration and CDR + TIA integration,
respectively in a small die size of 1.2x 2.9mm
• Enables low cost, high-performance 25Gbps AOCs and
SFP28 SR modules
GN1159: 1.0 to 12.5Gbps LR Transceiver Chip with
Digital Diagnostics
• Based on industry proven GN1157/B
• Full suite of flexible Digital Diagnostics modes
• Advanced eye-shaping features
• Up to 92mApp modulation and 120mA bias current
GN2104S: Low-Power Quad ClearEdge
™
CDR 25-28Gbps
• Low power dissipation (340mW typical)
• Compact footprint ideal for QSFP28 and CFP4 modules
GN2106PS: Low-Power Quad ClearEdge
™
CDR with
integrated EML drivers 25-28Gbps and Integrated
Bias T Components
• Fully monolithically integrated quad EML Driver and
ClearEdge
™
CDR with integrated Bias T components to
allow easier layout
• Provides reference-free signal conditioning for CFP4 and
QSFP28 modules
GN25L98: ONU Transceiver IC
• PON Combo IC with integrated APD bias controller
• Single BOM can accommodate many different
BOSA suppliers
• Programmable APD fault detection, shutdown and recovery
GN7151: 10G PON OLT EML/CDR Driver
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140mA bias current
Low power
2.5V modulation voltage
GN28L95: 10G PON Combo IC
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2.5G dual loop Tx, 10G Rx
BoB and module reference designs
Low BOM cost
www.semtech.com
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