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FemtoClock Crystal-to-3.3V,2.5V LVPECL Clock 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

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

Product Attributes

Lead Count (#) 8
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) 20.833 - 28.3
Input Type Crystal
Inputs (#) 1
Length (mm) 3.1
MOQ 96
Output Banks (#) 1
Output Freq Range (MHz) 62.5 - 170
Output Type LVPECL
Output Voltage (V) 2.5V, 3.3V
Outputs (#) 1
Package Area (mm²) 13.6
Phase Jitter Typ RMS (ps) 0.4
Pitch (mm) 0.65
Pkg. Dimensions (mm) 3.1 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 843071I is a Serial ATA (SATA)/Serial Attached SCSI (SAS) Clock Generator. The 843071I uses an 18pF parallel resonant crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS applications, a 25MHz crystal is used and either 75MHz or 150MHz may be selected with the FREQ_SEL pin. For 10Gb Fibre Channel applications, a 26.5625MHz crystal is used for 159.375MHz output. The 843071I has excellent <1ps phase jitter performance, over the 12kHz - 20MHz integration range. The 843071I is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.