位置:QS5LV919 > QS5LV919详情

QS5LV919中文资料

厂家型号

QS5LV919

文件大小

98.35Kbytes

页面数量

12

功能描述

3.3V LOW SKEW CMOS PLL CLOCK DRIVER WITH INTEGRATED LOOP FILTER

数据手册

下载地址一下载地址二到原厂下载

生产厂商

IDT

QS5LV919数据手册规格书PDF详情

DESCRIPTION:

The QS5LV919 Clock Driver uses an internal phase locked loop (PLL) to lock low skew outputs to one of two reference clock inputs. Eight outputs are available: 2xQ, Q0-Q4, Q5, Q/2. Careful layout and design ensure < 300 ps skew between the Q0-Q4, and Q/2 outputs. The QS5LV919 includes an internal RC filter which provides excellent jitter characteristics and eliminates the need for external components. Various combinations of feedback and a divide-by-2 in the VCO path allow applications to be customized for linear VCO operation over a wide range of input SYNC frequencies. The PLL can also be disabled by the PLL_EN signal to allow low frequency or DC testing. The LOCK output asserts to indicate when phase lock has been achieved. The QS5LV919 is designed for use in high-performance workstations, multiboard computers, networking hardware, and mainframe systems. Several can be used in parallel or scattered throughout a system for guaranteed low skew, system-wide clock distribution networks.

For more information on PLL clock driver products, see Application Note AN-227.

FEATURES:

• 3.3V operation

• JEDEC compatible LVTTL level outputs

• Clock inputs are 5V tolerant

• < 300ps output skew, Q0–Q4

• 2xQ output, Q outputs, Q output, Q/2 output

• Outputs 3-state and reset while OE/RST low

• PLL disable feature for low frequency testing

• Internal loop filter RC network

• Functional equivalent to MC88LV915, IDT74FCT388915

• Positive or negative edge synchronization (PE)

• Balanced drive outputs ±24mA

• 160MHz maximum frequency (2xQ output)

• Available in QSOP and PLCC packages

QS5LV919产品属性

  • 类型

    描述

  • 型号

    QS5LV919

  • 制造商

    IDT

  • 制造商全称

    Integrated Device Technology

  • 功能描述

    3.3V LOW SKEW CMOS PLL CLOCK DRIVER WITH INTEGRATED LOOP FILTER

更新时间:2025-10-14 10:35:00
供应商 型号 品牌 批号 封装 库存 备注 价格
IDT
2016+
SSOP
4000
只做原装,假一罚十,公司可开17%增值税发票!
IDT
SSOP28
23+
6000
专业配单原装正品假一罚十
IDT
24+
SSOP28
35
IDT
25+
SSOP28
2568
原装优势!绝对公司现货
IDT
2025+
SSOP28
3827
全新原厂原装产品、公司现货销售
IDT
25+
SSOP-3.9-28P
4897
绝对原装!现货热卖!
IDT
23+
QSOP28
5000
原装正品,假一罚十
IDT
23+
PLCC28
50000
全新原装正品现货,支持订货
IDT
25+
QSOP28
4500
全新原装、诚信经营、公司现货销售
IDT
20+
SOP
2960
诚信交易大量库存现货