Datasheet > SY100EP196

SY100EP196

更新时间： 2024-11-25 14:53:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
28页	1595K
描述
The SY100EP196V is a programmable delay line, varying the time a logic signal takes to traverse fr

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SY100EP196 数据手册

SY100EP196V

3.3V/5V 2.5 GHz Programmable Delay Chip with Fine Tune Control

Features

General Description

• Pin-for-Pin, Plug-In Compatible with the ON

Semiconductor MC100EP196

The SY100EP196V is a programmable delay line,

varying the time a logic signal takes to traverse from IN

to Q. This delay can vary from about 2.2 ns to about

12.2 ns. The input can be PECL, LVPECL, NECL, or

LVNECL.

• Maximum Frequency >2.5 GHz

• Programmable Range: 2.2 ns to 12.2 ns

• 10 ps Increments

The delay varies in discrete steps based on a control

word presented to SY100EP196V. The 10-bit width of

this latched control register allows for delay increments

of approximately 10 ps. In addition, delay may be

varied continuously in about a 30 ps range by setting

the voltage at the FTUNE pin.

• 30 ps Fine Tuning Range

• PECL Mode Operating Range: V_CC= 3.0V to

5.5V with V_EE= 0V

• NECL Mode Operating Range: V_CC= 0V with V_EE

= –3.0V to –5.5V

• Open Input Default State

• Safety Clamp on Inputs

An eleventh control bit allows the cascading of multiple

SY100EP196V devices, for a wider delay range. Each

additional SY100EP196V effectively doubles the delay

range available.

• A Logic High on the /EN Pin will Force Q to Logic

Low

• D[0:10] can Accept Either ECL, CMOS, or TTL

Inputs

For maximum flexibility, the control register interface

accepts CMOS or TTL level signals, as well as the input

level at the IN and /IN pins.

• V_BBOutput Reference Voltage

• Available in a 32-Lead TQFP Package

Package Type

Applications

SY100EP196V

32-Pin TQFP

(Top View)

• Clock Deskewing

• Timing Adjustment

• Aperture Centering

32 31 30 29 28 27 26 25

VEE

D10

VCC

/IN

VBB

VEF

VCF

VCC

FTUNE

9 10 11 12 13 14 15 16

 2021 Microchip Technology Inc.

DS20006520A-page 1

12 3 4 5 6 7...28

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