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FemtoClock NG Clock Synthesizer

Package Information

Lead Count (#) 32
Pkg. Code NLG32
Pitch (mm) 0.5
Pkg. Type VFQFPN
Pkg. Dimensions (mm) 5.0 x 5.0 x 0.9

Environmental & Export Classifications

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) NLR
HTS (US) 8542390001

Product Attributes

Lead Count (#) 32
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 2500
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range -40 to +85°C
Advanced Features Reference Output
C-C Jitter Max P-P (ps) 8
Core Voltage (V) 3.3
Feedback Input No
Input Freq (MHz) 10 - 10
Input Type Crystal, LVPECL, LVDS
Inputs (#) 2
Length (mm) 5
MOQ 2500
Output Banks (#) 5
Output Freq Range (MHz) 25 - 156.25
Output Type LVDS, LVPECL
Output Voltage (V) 3.3
Outputs (#) 5
Package Area (mm²) 25.0
Period Jitter Max P-P (ps) 2.700
Period Jitter Typ P-P (ps) 1.950
Phase Jitter Typ RMS (ps) 0.336
Pitch (mm) 0.5
Pkg. Dimensions (mm) 5.0 x 5.0 x 0.9
Pkg. Type VFQFPN
Prog. Clock No
Reel Size (in) 13
Reference Output Yes
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Tape & Reel Yes
Thickness (mm) 0.9
Width (mm) 5

Description

The 849N2505I is a clock synthesizer designed for wireless infrastructure applications. The device generates a selectable 25MHz, 50MHz, 125MHz or 156.25MHz clock signal from a 10MHz input with excellent phase jitter performance. The device uses IDT's fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance, combined with a low power consumption and high power supply noise rejection. The device supports a 3.3V voltage supply and is packaged in a small, lead-free (RoHS 6) 32-lead VFQFN package. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.