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FemtoClock Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

Package Information

CAD Model: View CAD Model
Pkg. Type: TSSOP
Pkg. Code: PGG16
Lead Count (#): 16
Pkg. Dimensions (mm): 5.0 x 4.4 x 1.0
Pitch (mm): 0.65

Environmental & Export Classifications

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

Product Attributes

Lead Count (#) 16
Carrier Type Tube
Moisture Sensitivity Level (MSL) 1
Qty. per Reel (#) 0
Qty. per Carrier (#) 96
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Core Voltage (V) 2.5V, 3.3V
Feedback Input No
Input Freq (MHz) 26.5625 - 26.5625, 26.0417 - 26.0417
Input Type Crystal
Inputs (#) 1
Length (mm) 5
MOQ 96
Output Banks (#) 1
Output Freq Range (MHz) 53.125 - 53.125, 106.25 - 106.25, 156.25 - 156.25, 159.375 - 159.375, 212.5 - 212.5
Output Skew (ps) 12
Output Type LVCMOS
Output Voltage (V) 2.5V, 3.3V
Outputs (#) 2
Package Area (mm²) 22
Phase Jitter Typ RMS (ps) 0.56
Pitch (mm) 0.65
Pkg. Dimensions (mm) 5.0 x 4.4 x 1.0
Pkg. Type TSSOP
Prog. Clock No
Published No
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Tape & Reel No
Thickness (mm) 1
Width (mm) 4.4

Description

The 840002I is a 2 output LVCMOS/LVTTL synthesizer optimized to generate Fibre Channel reference clock frequencies. Using a 26.5625MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL1:0): 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz, and 53.125MHz. The 840002I uses our 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Fibre Channel jitter requirements. The 840002I is packaged in a 16-pin TSSOP package.