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SY58040U

Features: Provides crosspoint switching between any input pair to any output pair Guaranteed AC performance over temperature and voltage:DC to >5Gbps throughput• <350ps propagation delay<60ps tr / tf times<25ps skew (output-to-output) Unique, patent-pending, channel-to-channel is...

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SY58040U: Features: Provides crosspoint switching between any input pair to any output pair Guaranteed AC performance over temperature and voltage:DC to >5Gbps throughput• <350ps propagation delay...

SY58040U Data Sheet

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Part Number:
SY58040U
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Provides crosspoint switching between any input pair to any output pair
Guaranteed AC performance over temperature and voltage:
DC to >5Gbps throughput• <350ps propagation delay
<60ps tr / tf times
<25ps skew (output-to-output)
Unique, patent-pending, channel-to-channel isolation design provides superior crosstalk performance
Ultra-low jitter design:
<1psrms random jitter
<10pspp deterministic jitter
<10pspp total jitter (clock)
<0.7psrms crosstalk-induced jitter
Unique, patent-pending, 50 input termination extended CMVR, and VT pin accepts DC- and ACcoupled differential inputs
400mV CML output swing
50 source terminated outputs minimize round-trip reflections
Power supply 2.5V ±5% or 3.3V ±10%
40°C to +85°C temperature range
Available in 44-pin (7mm * 7mm) MLF™ package




Application

Data communication systems
All SONET/SDH data/clock applications
All Fibre Channel applications
All Gigabit Ethernet applications




Pinout

Connection Diagram






Specifications

Power Supply Voltage (VCC ) ...................... 0.5V to +4.0V
Input Voltage (VIN) ......................................... 0.5V to VCC
CML Output Voltage (VOUT) ......... VCC 0.5V to VCC +5.0V
Termination Current(3)
Source or sink current on VT pin ......................... ±100mA
Input Current(3)
Source or sink current on IN, /IN .......................... ±50mA
VREF-AC Current(3)
Source or sink current on IN, /IN ............................ ±2mA
Lead Temperature (soldering, 10 sec.) ......................265°C
Storage Temperature Range (TS ) ..........65°C to +150°C




Description

The SY58040U is a low jitter, low skew, high-speed 4*4 crosspoint switch optimized for precision telecom and enterprise server/storage distribution applications. The SY58040U distributes clock frequencies from DC to 4GHz, and data rates to 5Gbps guaranteed over temperature and voltage.

The SY58040U 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 (200mVpp) without any level shifting or termination resistor networks in the signal path. The outputs are 50 source-terminated CML with extremely fast rise/fall times guaranteed to be less than 60ps.

The SY58040U features a patent-pending isolation design that significantly improves on channel-to-channel crosstalk performance.

The SY58040U operates from a 2.5V ±5% or 3.3V ±10% supply and is guaranteed over the full industrial temperature range of 40°C to +85°C. The SY58040U is part of Micrel's high-speed, Precision Edge™ product line.Data sheets and support documentation can be found on Micrel's web site at www.micrel.com.






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