SY58600U Datasheet, PDF (1/10 Pages) Micrel Semiconductor – ULTRA-PRECISION DIFFERENTIAL CML LINE DRIVER/RECEIVER WITH INTERNAL TERMINATION

Micrel, Inc.
ULTRA-PRECISION DIFFERENTIAL
CML LINE DRIVER/RECEIVER
WITH INTERNAL TERMINATION
Precision Edge^®
Precision E^Sd^Y5g⁸e^6®00U
SY58600U
FEATURES
s Guaranteed AC performance over temperature and
voltage:
• DC-to >10.7Gbps data rate throughput
• DC-to >7GHz clock f_MAX
• <220ps in-to-out t_pd
• t_r / t_f <60ps
s Ultra low-jitter design:
• <1ps_RMS random jitter
• <10ps_PP deterministic jitter
• <10ps_PP total jitter (clock)
s Minimum input swing 200mV (|IN–/IN|)
s Unique, patent-pending input termination and VT pin
accepts DC-coupled and AC-coupled inputs (CML,
PECL, LVDS)
s Internal 50Ω output source termination
s Typical 400mV CML output swing
s Power supply 2.5V ±5% or 3.3V ±10%
s –40°C to 85°C industrial temperature range
s Available in an ultra-small (2mm × 2mm) 8-pin
MLF™ package
APPLICATIONS
Precision Edge^®
DESCRIPTION
The SY58600U is a 2.5V/3.3V precision, high-speed,
differential receiver capable of handling clocks up to 7GHz
and data streams up to 10.7Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows users to interface to any
differential signal (AC or DC-coupled) as small as 200mV_pp
without any level shifting or termination resistor networks in
the signal path. The outputs are 400mV CML, with extremely
fast rise/fall times guaranteed to be less than 60ps.
The SY58600U operates from a 2.5V ±5% supply or a
3.3V ±10% supply and is guaranteed over the full industrial
temperature range of –40°C to +85°C. For applications
that require 800mV LVPECL outputs, consider the
SY58601U or for 400mV LVPECL outputs the SY58602U.
The SY58600U 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.
s Backplane buffering
s OC-12 to OC-192 SONET/SDN clock/data distribution
s All Gigabit Ethernet distribution
s Fibre Channel distribution
FUNCTIONAL BLOCK DIAGRAM
TYPICAL APPLICATION
IN
50Ω
V_T
50Ω
/IN
V_REF-AC
Backplane
SY58600U
Q
100mV Input Swing
400mV Output Swing
/Q
100mV
Input Waveform
400mV
Output Waveform
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.
M9999-052505
[e-mail] or [phone]
1
Rev.: B Amendment: /0
Issue Date: May 2005