Datasheet > 853S111BI

853S111BI

更新时间： 2023-12-20 18:46:28

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
27页	890K
描述
Low Skew, 1-to-10 Differential-to-2.5V, 3.3V LVPECL / ECL Fanout Buffer

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853S111BI 数据手册

Low Skew, 1-to-10,

853S111B

Datasheet

Differential-to-2.5V, 3.3V LVPECL/ECL

Description

Features

The 853S111B is a low skew, high performance 1-to-10

Differential-to-2.5V/ 3.3V LVPECL/ECL Fanout Buffer. The

853S111B is characterized to operate from either a 2.5V or a 3.3V

power supply.

• Ten differential 2.5V, 3.3V LVPECL/ECL outputs

• Two selectable differential input pairs

• PCLKx, nPCLKx pairs can accept the following

differential input levels: LVPECL, LVDS, SSTL, CML

Guaranteed output and part-to-part skew characteristics make the

853S111B ideal for those clock distribution applications demanding

well defined performance and repeatability.

• Maximum output frequency: 2.5GHz

• Translates any single-ended input signal to 3.3V LVPECL levels

with resistor bias on nPCLK input

• Output skew: 50ps (maximum)

• Part-to-part skew: 150ps (maximum)

• Propagation delay: 645ps (maximum)

• Additive Phase Jitter, RMS: 0.03ps (typical)

• LVPECL mode operating voltage supply range:

_CC= 2.375V to 3.8V, V_EE= 0V

Pin Assignments

• ECL mode operating voltage supply range:

V_CC= 0V, V_EE= -3.8V to -2.375V

• -40°C to 85°C ambient operating temperature

• Available lead-free (RoHS 6) packaging

• Supports  105°C board temperature operations

24 23 22 21 20 19 18 17

VCCO

nQ2

853S111B

nQ7

²⁷32-Lead TQFP, E-Pad ¹⁴

nQ1

7mm x 7mm x 1mm

nQ8

Block Diagram

package body

Y Package

Top View

nQ0

Pulldown

PCLK0

Pullup/Pulldown

nQ9

V^CCO

nPCLK0

V^CCO

nQ0

Pulldown

PCLK1

Pullup/Pulldown

nPCLK1

nQ1

Pulldown

CLK_SEL

V_BB

nQ2

nQ3

24 23 22 21 20 19 18 17

VCCO

nQ4

nQ2

853S111B

nQ7

nQ5

32-Lead VFQFN

²⁸5mm x 5mm x 0.925mm

nQ1

nQ8

package body

K Package

nQ6

nQ0

Top View

nQ9

V^CCO

nQ7

VCCO

nQ8

nQ9

November 9, 2017

12 3 4 5 6 7...27

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853S111BKILFT	IDT	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer	获取价格
853S111BKILW	IDT	Low Skew Different ial-to-2 .5V, 3.3V LVPECL/ECL	获取价格
853S111BYILF	IDT	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer	获取价格
853S111BYILFT	IDT	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer	获取价格