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FemtoClock™ Crystal-to-LVCMOS/LVTTL Frequency Generator

Package Information

CAD Model:View CAD Model
Pkg. Type:TSSOP
Pkg. Code:PGG8
Lead Count (#):8
Pkg. Dimensions (mm):3.1 x 4.4 x 1.0
Pitch (mm):0.65

Environmental & Export Classifications

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

Product Attributes

Pkg. TypeTSSOP
Lead Count (#)8
Pb (Lead) FreeYes
Carrier TypeTube
Core Voltage (V)3.3V, 2.5V
Divider Value4, 8
Feedback Divider32 - 32
Feedback InputNo
Input Freq (MHz)17.5 - 21.25
Input TypeLVCMOS, Crystal
Inputs (#)1
Length (mm)3.1
MOQ192
Moisture Sensitivity Level (MSL)1
Output Banks (#)1
Output Freq Range (MHz)70 - 170
Output SignalingLVCMOS
Output TypeLVCMOS
Output Voltage (V)3.3V, 2.5V
Outputs (#)1
Package Area (mm²)13.6
Pb Free Categorye3 Sn
Phase Jitter Typ RMS (ps)0.48
Pitch (mm)0.65
Pkg. Dimensions (mm)3.1 x 4.4 x 1.0
Prog. ClockNo
Qty. per Carrier (#)96
Qty. per Reel (#)0
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Temp. Range (°C)-40 to 85°C
Thickness (mm)1
VCO Max Freq (MHz)680
VCO Min Freq (MHz)560
Width (mm)4.4
Xtal Freq (KHz)17.5 - 21.25
Xtal Inputs (#)1

Description

Generator and a member of the family of high performance devices from ICS. The 840051I can synthesize 10 Gigabit Ethernet, SONET, or Serial ATA reference clock frequencies with the appropriate choice of crystal and output divider. The 840051I has excellent phase jitter performance and is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.