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Renesas Electronics Corporation
2:1 Differential-to-3.3V Dual LVPECL/ECL Clock Multiplexer

Package Information

CAD Model:View CAD Model
Pkg. Type:SOIC
Pkg. Code:PSG20
Lead Count (#):20
Pkg. Dimensions (mm):12.8 x 7.6 x 2.34
Pitch (mm):1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)20
Carrier TypeTube
Moisture Sensitivity Level (MSL)1
Qty. per Reel (#)0
Qty. per Carrier (#)37
Package Area (mm²)97.3
Pitch (mm)1.27
Pkg. Dimensions (mm)12.8 x 7.6 x 2.34
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Core Voltage (V)3.3
FunctionMultiplexer
Input Freq (MHz)900
Input TypeHCSL, HSTL, LVDS, LVPECL, SSTL
Inputs (#)4
Length (mm)12.8
MOQ74
Output Banks (#)2
Output Freq Range (MHz)900
Output Skew (ps)150
Output TypeLVPECL
Output Voltage (V)3.3
Outputs (#)2
Pkg. TypeSOIC
Product CategoryClock Multiplexers
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Thickness (mm)2.34
Width (mm)7.6

Description

The 85356I is a dual 2:1 Differential-to-LVPECL Multiplexer. The device has both common select and individual select inputs. When COM_SEL is logic High, the CLKxx input pairs will be passed to the output. When COM_SEL is logic Low, the output is determined by the setting of the SEL0 pin for channel 0 and the SEL1 pin for Channel 1. The differential input has a common mode range that can accept most differential input types such as LVPECL, LVDS, LVHSTL, SSTL, and HCSL. The 85356I can therefore be used as a differential translator to translate almost any differential input type to LVPECL. It can also be used in ECL mode by setting VCC = 0V and VEE to -3.0V to - 3.8V. The 85356I adds negligible jitter to the input clock and can operate at high frequencies in excess of 900MHz thus making it ideal for use in demanding applications such as SONET, Fibre Channel, 1 Gigabit/10 Gigabit Ethernet.