SY89850U

Features: • Guaranteed AC performance over temperature and supply voltage: DC- to > 3.2Gbps data rate throughput 4GHz clock fmax (typ.) <280ps In-to-Out tpd <160ps tr/tf• Low power: 50mW (2.5V typ.)• Ultra-low jitter design: <1ps(rms) random jitter <10ps(pp) determ...

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SeekIC No. : 004510389 Detail

SY89850U: Features: • Guaranteed AC performance over temperature and supply voltage: DC- to > 3.2Gbps data rate throughput 4GHz clock fmax (typ.) <280ps In-to-Out tpd <160ps tr/tf• Low po...

floor Price/Ceiling Price

Part Number:
SY89850U
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/24

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Product Details

Description



Features:

• Guaranteed AC performance over temperature and supply voltage:
DC- to > 3.2Gbps data rate throughput
4GHz clock fmax (typ.)
<280ps In-to-Out tpd
<160ps tr/tf
• Low power: 50mW (2.5V typ.)
• Ultra-low jitter design:
<1ps(rms) random jitter
<10ps(pp) deterministic jitter
<10ps(pp) total jitter (clock)
• Unique input termination and VT pin accepts DCand AC-coupled inputs (CML, PECL, LVDS)
• Typical 800mV (100k) LVPECL Output Swing
• Power supply 2.5V ±5% or 3.3V ±10%
• Industrial temperature range 40°C to +85°C
• Available in ultra-small (2mm x 2mm) 8-pin MLF™ package





Application

• Backplane buffering
• OC-12 to OC-192 SONET/SDN clock/data distribution
• All Gigabit Ethernet clock or data distribution
• Fibre Channel distribution





Pinout

  Connection Diagram




Specifications

Supply Voltage (VCC) ..........................0.5V to +4.0V
Input Voltage (VIN) .................................0.5V to VCC
LVPECL Output Current (IOUT) ...................................
Continuous..................................................50mA
Surge ........................................................100mA
Input Current ..............................................................
Source or sink current on IN, /IN ..............±50mA
Termination Current ...................................................
Source or sink current on VT....................±100mA
Source or sink current on VREFAC ...................±2mA
Lead Temperature (soldering, 20sec.) ............. 260°C
Storage Temperature (Ts) .............65°C to +150°C





Description

The SY89850U is a 2.5V/3.3V precision, high-speed, differential receiver capable of handling clocks up to 4GHz and data streams up to 3.2Gbps.

The differential input of SY89850U 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 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. The outputs are 800mV LVPECL, with extremely fast rise/fall times guaranteed to be less than 160ps.

The SY89850U 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. The SY89850U 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.






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