SY58018UMI

Independent Circuits: 1
Voltage Supply Source: Single Supply
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Type: Multiplexer
Current - Output High, Low: -
Circuit: 1 x 2:1
Packaging: Tube
Manufacturer: Micrel Inc
Voltage - Supply: 3 V ~ 3.6 V
Package / Case: 16-VFQFN Exposed Pad, 16-MLF?
Supplier Device Package: 16-MLF? (3x3)
Series: SY58


Features:

` Guaranteed AC performance over temperature and voltage:
• DC to 5Gbps data throughput
• DC to > 4GHz fMAX (clock)
• < 260ps propagation delay
• < 110ps tr / tf times
` Ultra-low crosstalk-induced jitter: 0.7psRMS
` Ultra-low jitter design:
• < 1psRMS random jitter
• < 10psPP deterministic jitter
• < 10psPP total jitter (clock)
` Unique input termination and VT pin accepts DCand
  AC-coupled inputs (CML, PECL, LVDS)
` 800mV (100k) LVPECL output swing
` Power supply 2.5V ±5% or 3.3V ±10%
` 40°C to +85°C temperature range
` Available in 16-pin (3mm * 3mm) MLF® package


Application

·  Redundant clock distribution
·  SONET/SDH clock/data distribution
·  Loopback
·  Fibre Channel distribution


Pinout




Specifications

Power Supply Voltage (V_CC ) .................... 0.5V to +4.0V
Input Voltage (V_IN) ..................................... 0.5V to V_CC
LVPECL Output Current (I_OUT)
Continuous .............................................................50mA
Surge ....................................................................100mA
Termination Current(3)
Source or Sink Current on VT pin ....................... ±100mA
Input Current
Source or Sink Current on IN, /IN pin ................... ±50mA
Lead Temperature (soldering, 20 sec.) ................. 260°C
Storage Temperature Range (T_S ) ....... 65°C to +150°C


Description

The SY58018U is a 2.5V/3.3V precision, high-speed, 2:1 differential MUX capable of handling clocks up to 4GHz and data up to 5Gbps.

The differential input includes Micrel's unique, 3-pin input termination architecture that allows customers to interface to any differential signal (AC- or DC-coupled) as small as 100mV without any level shifting or termination resistor networks in the signal path. The outputs are 800mV, 100k compatible, LVPECL, with extremely fast rise/fall times guaranteed to be less than 110ps.The SY58018U 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 CML outputs, consider the SY58017U or for 400mV LVPECL outputs the SY58019U. The SY58018U 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.