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Crystal-to-HCSL 100MHz PCI Express™ Clock Synthesizer

Package Information

CAD Model: View CAD Model
Pkg. Type: TSSOP
Pkg. Code: PGG24
Lead Count (#): 24
Pkg. Dimensions (mm): 7.8 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 (#) 24
Carrier Type Tube
Moisture Sensitivity Level (MSL) 1
Qty. per Reel (#) 0
Qty. per Carrier (#) 62
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Country of Assembly PHILIPPINES
Country of Wafer Fabrication AUSTRIA
Advanced Features Programmable Clock, Spread Spectrum
App Jitter Compliance PCIe Gen1, PCIe Gen2, PCIe Gen3
Architecture Common
C-C Jitter Max P-P (ps) 20
Core Voltage (V) 3.3
Diff. Output Signaling HCSL
Diff. Outputs 4
Input Freq (MHz) 25 - 25
Input Type Crystal
Inputs (#) 1
Length (mm) 7.8
MOQ 62
Output Banks (#) 1
Output Freq Range (MHz) 100 - 100
Output Skew (ps) 40
Output Type HCSL
Output Voltage (V) 3.3
Outputs (#) 4
Package Area (mm²) 34.3
Phase Jitter Typ RMS (ps) 1.145
Pitch (mm) 0.65
Pkg. Dimensions (mm) 7.8 x 4.4 x 1.0
Pkg. Type TSSOP
Price (USD) $13.09339
Prog. Clock No
Prog. Interface I2C
Published No
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum Yes
Supply Voltage (V) 3.3 - 3.3
Tape & Reel No
Thickness (mm) 1
Width (mm) 4.4

Description

The 841S104I is a PLL-based clock synthesizer specifically designed for PCI_Express™ Clock applications. This device generates a 100MHz differential HCSL clock from an input reference of 25MHz. The input reference may be derived from an external source or by the addition of a 25MHz crystal to the on-chip crystal oscillator. An external reference is applied to the XTAL_IN pin with the XTAL_OUT pin left floating.The device offers spread spectrum clock output for reduced EMI applications. An I2C bus interface is used to enable or disable spread spectrum operation as well as select either a down spread value of -0.35% or -0.5%.The 841S104I is available in a lead-free 24-Lead package.