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瑞萨电子 (Renesas Electronics Corporation)

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数据手册、文档以及样品订购仍将通过 Renesas.com 官网提供,直至 2026 年底。如需新设计、采购、技术支持以及产品咨询,请访问 SiTime.com 官网或发送电子邮件至 [email protected]。预计于 2026 年底前全面过渡至 SiTime。

Programmable System Clock Generator for Transmeta™ Efficeon™

封装信息

Pkg. Type:TSSOP
Pkg. Code:PAG48
Lead Count (#):48
Pkg. Dimensions (mm):12.5 x 6.1 x 1.0
Pitch (mm):0.5

环境和出口类别

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

产品属性

Pkg. TypeTSSOP
Lead Count (#)48
Pb (Lead) FreeYes
Carrier TypeReel
C-C Jitter Max P-P (ps)250
Chipset ManufacturerAMD
Core Voltage (V)3.3
Feedback InputNo
FunctionClock Generator
Input Freq (MHz)14.3132 - 14.3132
Input TypeCrystal
Inputs (#)1
Length (mm)12.5
MOQ1000
Moisture Sensitivity Level (MSL)1
Output Banks (#)7
Output Freq Range (MHz)14.318 - 14.318, 27 - 27, 48 - 48
Output Skew (ps)175
Output Voltage (V)3.3
Package Area (mm²)76.3
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)12.5 x 6.1 x 1.0
Prog. ClockYes
Prog. InterfaceSMBus, I2C
Qty. per Carrier (#)0
Qty. per Reel (#)2000
Reel Size (in)13
Reference OutputYes
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumYes
Tape & ReelYes
Temp. Range (°C)0 to 70°C
Thickness (mm)1
Width (mm)6.1

描述

Spread spectrum may be enabled through SMBus programming. Spread spectrum typically reduces system EMI by 8dB to 10dB. This simplifies EMI qualification without resorting to board design iterations or costly shielding. The 952302 employs a proprietary closed loop design, which tightly controls the percentage of spreading over process and temperature variations.