跳转到主要内容
FemtoClock Crystal-to-LVDS Clock Generator

封装信息

CAD 模型: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

环境和出口类别

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

产品属性

Lead Count (#)8
Carrier TypeReel
Moisture Sensitivity Level (MSL)1
Qty. per Reel (#)2500
Qty. per Carrier (#)0
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 85°C
Core Voltage (V)2.5
Feedback InputNo
Input Freq (MHz)23.2 - 30
Input TypeCrystal
Inputs (#)1
Length (mm)3.1
MOQ2500
Output Banks (#)1
Output Freq Range (MHz)116 - 750
Output TypeLVDS
Output Voltage (V)2.5
Outputs (#)1
Package Area (mm²)13.6
Phase Jitter Typ RMS (ps)0.35
Pitch (mm)0.65
Pkg. Dimensions (mm)3.1 x 4.4 x 1.0
Pkg. TypeTSSOP
Prog. ClockNo
Reel Size (in)13
Reference OutputNo
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumNo
Tape & ReelYes
Thickness (mm)1
Width (mm)4.4
已发布No

描述

The 844251I-15 is an Ethernet clock generator and a member of the HiPerClocks™ family of high performance devices. The 844251I-15 uses an 18pF parallel resonant crystal over the range of 23.2MHz - 30MHz. For Ethernet applications, a 25MHz crystal is used. The device has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The 844251I-15 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.