Microchip SY89540U Handleiding
Pagina's 14 Niet gecategoriseerd
Bekijk de handleiding van Microchip SY89540U gratis online of download de PDF. 8 mensen vonden deze handleiding nuttig. Vraag over dit model? Stel een vraag
SY89540U
Precision Low Jitter 4x4 LVDS Crosspoint
Switch with Internal Termination
Oct. 1, 2013 M9999-120607-C
[email protected] or (408) 955-1690
General Description
The SY89540U is a low-jitter, low skew, high-speed
4x4 crosspoint switch optimized for precision telecom
and enterprise server/storage distribution applications.
The SY89540U guarantees data-rates up to 3.2Gbps
over temperature and voltage.
The SY89540U differential input includes Micrel’s
unique, 3-pin input termination architecture that
directly interfaces to any differential signal (AC or DC-
coupled) as small as 100mV (200mV
pp
) without any
level shifting or termination resistor networks in the
signal path. The LVDS compatible outputs maintain
extremely fast rise/fall times guaranteed to be less
than 120ps.
The SY89540U features a patent-pending isolation
design that significantly improves on channel-to-
channel crosstalk performance.
The SY89540U operates from a 2.5V ±5% supply and
is guaranteed over the full industrial temperature range
(–40°C to +85°C). The SY89540U is part of Micrel’s
high-speed, Precision Edge
®
product line.
All support documentation can be found on Micrel’s
web site at www.micrel.com.
Typical Performance
Precision Edge
®
Features
•Provides crosspoint switching between any input
pairs to any output pair
•Patent pending, channel-to-channel isolation design
provides superior crosstalk performance
•Guaranteed AC performance over temperature and
voltage:
•DC-to-3.2Gbps throughput
–<480ps propagation delay
–<120ps rise/fall time
–<30ps output-to-output skew
•Ultra-low jitter design:
–95fs RMS phase jitter (Typ)
–0.7ps
RMS
crosstalk induced jitter
•Patent pending 50Ω input termination, extended
CMVR, and VT pin accepts DC- and AC-coupled
differential inputs
•350mV LVDS output swing
•Power supply 2.5V ±5%
•–40°C to +85°C temperature range
•Available in 44-pin (7mm x 7mm) QFN package
•Pb-Free Green package
Applications
•All SONET/SDH channel select applications
•All Fibre Channel multi-channel select applications
•All Gigabit Ethernet multi-channel select
applications
Precision Edge is a registered trademark of Micrel, Inc.
Product specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | SY89540U |
Heb je hulp nodig?
Als je hulp nodig hebt met Microchip SY89540U stel dan hieronder een vraag en andere gebruikers zullen je antwoorden
Handleiding Niet gecategoriseerd Microchip
Microchip PIC16C63 Handleiding Microchip TC4423 Handleiding Microchip PIC16C76 Handleiding Microchip SY89843U Handleiding Microchip SY89873L Handleiding Microchip PIC16F636 Handleiding Microchip AT90PWM216 Handleiding Microchip MICRF505 Handleiding