SY58027U,SY58027UMG,SY58027UMGTR,SY58027UMI,SY58027UMITR

Part No.:
SY58027U,SY58027UMG,SY58027UMGTR,SY58027UMI,SY58027UMITR
Download:
Download
Description:
ULTRA PRECISION DUAL 2:1 400mV LVPECL MUX WITH INTERNAL TERMINATION
File Size:
164 K
Page:
10 Pages
Logo:
Maker:
MICREL [ MICREL SEMICONDUCTOR ]
PCB Prototype

July 19, 2018:

T103SHAVQE2

TA0697A

TA8428K

TAA2009

TB0530A

TB0784A

TDA7495S_04

TEC-A1LD

TGA4030-SM

TLK3114SCGPV

TLV431QPKG3

TM2SN64EPN

PCB Datasheet:1PCB Datasheet:1
Micrel, Inc.
ULTRA PRECISION DUAL 2:1
400mV LVPECL MUX WITH
INTERNAL TERMINATION
Precision Edge
SY58027U
Precision Edge
®
SY58027U
®
FEATURES
s
Two independent differential 2:1 multiplexers
s
Guaranteed AC performance over temperature and
voltage:
• DC-to >10.7Gbps data rate throughput
• < 290ps IN-to-Out t
pd
• < 80ps t
r
/ t
f
s
Unique, patent-pending input isolation design
minimizes crosstalk
s
Ultra-low jitter design:
• <1ps
RMS
random jitter
• <10ps
PP
deterministic jitter
• <10ps
PP
total jitter (clock)
• <0.7ps
RMS
crosstalk-induced jitter
s
Unique, patent-pending 50
input termination and
VT pin accepts DC-coupled and AC-coupled inputs
(CML, LVDS, PECL)
s
s
s
s
400mV LVPECL output swing
Power supply 2.5V
±
5% or 3.3V
±
10%
–40
°
C to +85
°
C temperature range
Available in 32-pin (5mm
×
5mm) MLF
®
package
Precision Edge
®
DESCRIPTION
The SY58027U features two ultra-fast, low jitter 2:1
differential muxes with a guaranteed maximum data
throughput of 10.7Gbps.
The SY58027U differential inputs include a unique
internal termination design that allows access to the
termination network through a VT pin. The device easily
interfaces to different logic standards, both AC- and DC-
coupled, without external resistor-bias and termination
networks. The result is a clean, stub-free, low jitter interface
solution. The differential 400mV LVPECL outputs have
extremely fast rise/fall times guaranteed to be less than
80ps.
The SY58027U operates from a 2.5V or 3.3V supply and
is guaranteed over the full industrial temperature range
(–40°C to +85°C). The SY58027U is part of Micrel’s Precision
Edge
®
product family.
All support documentation can be found on Micrel’s web
site at www.micrel.com.
APPLICATIONS
s
Data communication systems
s
All SONET OC3-OC768 applications
s
All Fibre Channel applications
s
All GigE applications
FUNCTIONAL BLOCK DIAGRAM
INA0
50Ω
V
TA0
50Ω
/INA0
V
REF-ACA0
INA1
50Ω
V
TA1
50Ω
/INA1
V
REF-ACA1
SELA
(TTL/CMOS)
1
S
MUX A
0
INB0
50Ω
V
TB0
50Ω
0
QA
/QA
/INB0
V
REF-ACB0
INB1
50Ω
V
TB1
50Ω
/INB1
V
REF-ACB1
SELB
(TTL/CMOS)
1
S
MUX B
QB
/QB
AnyGate and Precision Edge are registered trademarks of Micrel, Inc.
MicroLeadFrame
and MLF are registered trademarks of Amkor Technology, Inc.
M9999-020207
hbwhelp@micrel.com or (408) 955-1690
Rev.: C
Amendment: /0
1
Issue Date: February 2007