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Renesas Electronics Corporation
780MHz, Crystal-to-3.3V Differential LVPECL Frequency Synthesizer

Package Information

CAD Model:View CAD Model
Pkg. Type:TQFP
Pkg. Code:PRG32
Lead Count (#):32
Pkg. Dimensions (mm):7.0 x 7.0 x 1.4
Pitch (mm):0.8

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)32
Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Qty. per Reel (#)0
Qty. per Carrier (#)250
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Advanced FeaturesProgrammable Clock
Core Voltage (V)3.3
Feedback InputNo
Input Freq (MHz)14 - 40
Input TypeCrystal
Inputs (#)1
Length (mm)7
MOQ250
Output Banks (#)1
Output Freq Range (MHz)77.5 - 780
Output Skew (ps)15
Output TypeLVPECL
Output Voltage (V)3.3
Outputs (#)2
Package Area (mm²)49
Period Jitter Typ P-P (ps)2
Phase Jitter Typ RMS (ps)2.38
Pitch (mm)0.8
Pkg. Dimensions (mm)7.0 x 7.0 x 1.4
Pkg. TypeTQFP
Product CategoryGeneral Purpose Clocks
Prog. ClockYes
Prog. InterfaceSerial, Parallel
Reference OutputNo
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumNo
Tape & ReelNo
Thickness (mm)1.4
Width (mm)7

Description

The 84320I-01 is a general purpose, dual output Crystal-to-3.3V Differential LVPECLHigh Frequency Synthesizer. The 84320I-01 has a selectable TEST_CLK or crystal inputs. The VCOoperates at a frequency range of 620MHz to 780MHz. The VCO frequency is programmed in steps equal to thevalue of the input reference or crystal frequency. The VCO and output frequency can be programmed using theserial or parallel interfaces to the configuration logic. The low phase noise characteristics of the 84320I-01make it an ideal clock source for 10 Gigabit Ethernet, SONET, and Serial Attached SCSI applications.