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瑞萨电子 (Renesas Electronics Corporation)

瑞萨电子的时序产品组合已被 SiTime 收购。

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。

Dual Programmable Graphics Frequency Generator

封装信息

CAD 模型:View CAD Model
Pkg. Type:SOIC
Pkg. Code:PSG16
Lead Count (#):16
Pkg. Dimensions (mm):10.4 x 7.6 x 2.34
Pitch (mm):1.27

环境和出口类别

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

产品属性

Pkg. TypeSOIC
Lead Count (#)16
Pb (Lead) FreeYes
Carrier TypeTube
Accepts Spread Spec InputNo
Core Voltage (V)5
Input Freq (MHz)14.32 - 14.32
Length (mm)10.4
MOQ138
Moisture Sensitivity Level (MSL)1
Output Freq Range (MHz)50 - 120
Output TypeLVCMOS
Output Voltage (V)5
Outputs (#)2
Package Area (mm²)79
Pb Free Categorye3 Sn
Pitch (mm)1.27
Pkg. Dimensions (mm)10.4 x 7.6 x 2.34
Qty. per Carrier (#)46
Qty. per Reel (#)0
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Supply Voltage (V)5 - 5
Tape & ReelNo
Temp. Range (°C)0 to 70°C
Thickness (mm)2.34
Width (mm)7.6
Xtal Freq (KHz)14.32 - 14.32
Xtal Inputs (#)1

描述

The 9161A-01 is a fully programmable graphics clock generator. It can generate user-specified clock frequencies using an externally generated input reference or a single crystal. The output frequency is programmed by entering a 24-bit digital word through the serial port. Two fully user-programmable phaselocked loops are offered in a single package. One PLL is designed to drive the memory clock, while the second drives the video clock. The outputs may be changed on-the-fly to any desired frequency between 390 kHz and 120 MHz.

The 9161A-01 is ideally suited for any design where multiple or varying frequencies are required. This part is ideal for graphics applications. It generates low jitter, high speed pixel clocks. It can be used to replace multiple, expensive high speed crystal oscillators. The flexibility of the device allows it to generate non-standard graphics clocks.

The 9161A-01 is also ideal in disk drives. It can generate zone clocks for constant density recording schemes. The low profile, 16-pin SOIC or PDIP package and low jitter outputs are especially attractive in board space critical disk drives.