Datasheet > LMK1C1108PWR

LMK1C1108PWR

更新时间： 2022-06-24 15:42:36

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德州仪器 - TI		/
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描述
LMK1C110x 1.8-V, 2.5-V, and 3.3-V LVCMOS Clock Buffer Family

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LMK1C1108PWR 数据手册

LMK1C1106, LMK1C1108

www.ti.com

SNAS814 – DECEMBER 2020

LMK1C110x 1.8-V, 2.5-V, and 3.3-V LVCMOS Clock Buffer Family

1 Features

3 Description

•

High-performance 1:6 and 1:8 LVCMOS clock

buffer

Very low output skew < 55 ps

Extremely low additive jitter < 25-fs nominal

– 12-fs typical at V_DD= 3.3 V

The LMK1C110x is a modular, high-performance, low-

skew, general-purpose clock buffer family from Texas

Instruments.

•

The entire family is designed with a modular approach

in mind. Five different fan-out variations, 1:2, 1:3, 1:4,

1:6 and 1:8 are available.

– 15-fs typical at V_DD= 2.5 V

– 28-fs typical at V_DD= 1.8 V

Very low propagation delay < 3 ns

Synchronous output enable

All of the devices within this family are pin-compatible

to each other and backwards compatible to the

CDCLVC110x family for easy handling.

•

Supply voltage: 3.3 V, 2.5 V, or 1.8 V

– 3.3-V tolerant input at all supply voltages

Industry high ESD rating of 9000 V HBM

f_max= 250 MHz for 3.3 V

f_max= 200-MHz for 2.5 V and 1.8 V

Operating temperature range: –40 °C to 125 °C

Available in 14-pin and 16-pin TSSOP package

All family members share the same high performing

characteristics such as low additive jitter, low skew,

and wide operating temperature range.

•

The LMK1C110x supports a synchronous output

enable control (1G) which switches the outputs into a

low state when 1G is low.

•

The LMK1C110x family operates in a 1.8-V, 2.5-V and

3.3-V environment and are characterized for operation

from – 40 °C to 125 °C.

2 Applications

•

Factory automation & control

Telecommunications equipment

Data center & enterprise computing

Grid infrastructure

Motor drives

Medical imaging

Device Information

PART NUMBER

LMK1C1106

PACKAGE

TSSOP (14)

TSSOP (16)

BODY SIZE (NOM)

5.00 mm x 4.40 mm

LMK1C1108

CLKIN

LVCMOS

VDD

GND

VDD

LMK1C1106

GND

LVCMOS

GND

VDD

CLKIN

VDD

GND

VDD

LMK1C1108

GND

LVCMOS

GND

VDD

Functional Block Diagram

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Product Folder Links: LMK1C1106 LMK1C1108

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