Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

SY898531L

Status: In Production

Features:

  • Provides nine differential 3.3V LVPECL copies
  • Selects between differential CLK, /CLK or LVPECL clock inputs
  • CLK, /CLK pair accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL input levels
  • PCLK, /PCLK pair accepts LVPECL, CML, SSTL input levels
  • 500MHz Maximum output frequency
  • <2ns Propagation delay (In-to-Q)
  • <50ps Output skew
  • <250ps Part-to-part skew
  • Additive phase jitter, RMS: 0.17ps (typical)
  • 3.3V ±5% supply voltage
  • 0°C to +70°C temperature operating range
  • Available in a 32-pin TQFP package
View More
Overview
Documents
Development Environment
RoHS Information
Add to Cart

Device Overview

Summary

The SY898531L is a 3.3V, low skew, 1:9 LVPECL fanout buffer with two selectable clock input pairs. Most standard differential input levels can be applied to the CLK, /CLK pair while LVPECL, CML, or SSTL input levels can be applied to the PCLK, /PCLK pair. To eliminate runt pulses on the outputs during asynchronous assertion/de-assertion of the clock enable pin, the clock enable is synchronized with the input signal.The SY898531L operates from a 3.3V ±5% supply and is guaranteed over the full industrial temperature range of 0°C to +70°C. The SY898531L is part of Micrel’s highspeed, Precision Edge product line.

Additional Features
    • Provides nine differential 3.3V LVPECL copies
    • Selects between differential CLK, /CLK or LVPECL clock inputs
    • CLK, /CLK pair accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL input levels
    • PCLK, /PCLK pair accepts LVPECL, CML, SSTL input levels
    • Guaranteed AC performance over temperature and supply voltage:
      • 500MHz Maximum output frequency
      • <2ns Propagation delay (In-to-Q)
      • <50ps Output skew
      • <250ps Part-to-part skew
      • Additive phase jitter, RMS: 0.17ps (typical)
    • 3.3V ±5% supply voltage
    • 0°C to +70°C temperature operating range
    • Available in a 32-pin TQFP package
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
1:9
Input
LVPECL/LVDS/LVHSTL/CML/SSTL/HCSL
Output
LVPECL
Supply Voltage
3.3
Max Freq (GHz)
0.5
Max Prop Delay (ps)
2000
Icc (mA)
80
Max Within Device Skew (ps)
50
OE
True
RPE
False
FSI
False
Input Mux
True
Input EQ
False
Output Type
LVPECL

Documents

Jump to:

Data Sheets


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY898531LTZ
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
SY898531LTZ-TR
0.338300
0.410625
32
TQFP
7x7x1.0mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy