Datasheet > 853S057I

853S057I

更新时间： 2023-12-20 18:44:21

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
16页	691K
描述
4:1 Differential-to-3.3V, 2.5V LVPECL / ECL Clock Multiplexer

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853S057I 数据手册

4:1, Differential-To-3.3V, 2.5V

LVPECL/ECL Clock Data Multiplexer

853S057

DATASHEET

Description

Features

The 853S057 is a 4:1 Differential-to-3.3V or 2.5V LVPECL/ECL

Clock/Data Multiplexer which can operate up to 3GHz. The 853S057

has 4 differential selectable clock input pairs. The CLK, nCLK input

pairs can accept LVPECL, LVDS, CML or SSTL levels. The fully

differential architecture and low propagation delay make it ideal for

use in clock distribution circuits. The multiplexer select control inputs

have ECL/LVPECL interface levels. The select pins have internal

pull-down resistors.

• High speed 4:1 differential multiplexer

• One differential 3.3V, 2.5V LVPECL/ECL output

• Four differential CLKx, nCLKx input pairs

• Differential CLKx, nCLKx pairs can accept the following interface

levels: LVPECL, LVDS, CML, SSTL

• Maximum input/output frequency: 3GHz

• Additive phase jitter, RMS at 622.08MHz: 0.073ps (typical)

• Part-to-part skew: 250ps (maximum)

• Propagation delay: 615ps (maximum)

• LVPECL mode operating voltage supply range:

V_CC= 2.375V to 3.465V, V_EE= 0V

• ECL mode operating voltage supply range:

V_CC= 0V, V_EE= -3.465V to -2.375V

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

• Available in lead-free (RoHS 6) packages

Block Diagram

Pin Assignment

V_CC

CLK0

VCC

SEL1

Pulldown

CLK0

nCLK0

Pulldown

0 0

(default)

nCLK0

CLK1

SEL0

VCC

V^CC

Pulldown

CLK1

nCLK1

0 1

1 0

nCLK1

CLK2

nCLK2

Pulldown

CLK2

nCLK2

V^BB1

CLK3

nCLK3

V_EE

VBB2

VEE

Pulldown

CLK3

1 1

nCLK3

853S057

Pulldown

SEL1

SEL0

V_BB1

20-Lead TSSOP

6.5mm x 4.4mm x 0.925mm

package body

V_BB2

G Package

Top View

853S057AGI AUGUST 13, 2021

12 3 4 5 6 7...16

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与853S057I相关器件

型号	品牌	描述	获取价格	数据表
853S111AI	IDT	Differential-to-LVPECL/ECL Fanout Buffer	获取价格
853S111AI	RENESAS	Low Skew,1-to-10 Differential-to-LVPECL/ECL Fanout Buffer	获取价格
853S111AYILF	IDT	Differential-to-LVPECL/ECL Fanout Buffer	获取价格
853S111AYILFT	IDT	Differential-to-LVPECL/ECL Fanout Buffer	获取价格
853S111B	IDT	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer	获取价格
853S111B_16	IDT	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer	获取价格