8T73S1802 Datasheet PDF (1:2 Clock Fanout Buffer and Frequency Divider)

8T73S1802 - 1:2 Clock Fanout Buffer and Frequency Divider

Description

The 8T73S1802 is a fully integrated clock fanout buffer and frequency divider.

The input signal is frequency-divided and then fanned out to one differential LVPECL and one LVCMOS output.

Each of the outputs can select its individual divider value from the range of ÷1, ÷2, ÷4 and ÷8.

Features

High-performance fanout buffer clock and fanout buffer.
Input clock signal is distributed to one LVPECL and one LVCMOS output.
Configurable output dividers for both LVPECL and LVCMOS outputs.
Supports clock frequencies up to 1000MHz (LVPECL) and up to 200MHz (LVCMOS).
Flexible differential input supports LVPECL, LVDS and CML.
VBB generator output supports single-ended input signal.

Datasheet Details

Part number	8T73S1802
Manufacturer	Renesas
File Size	1.12 MB
Description	1:2 Clock Fanout Buffer and Frequency Divider
Datasheet	8T73S1802 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
8T73S1802	1:2 Clock Fanout Buffer and Frequency Divider	Integrated Device Technology
8T73S208	Differential LVPECL Clock Divider and Fanout Buffer	Integrated Device Technology
8T73S208A-01	LVPECL Clock Divider and Buffer	IDT
8T73S208B-01	LVPECL Clock Divider and Fanout Buffer	IDT
8T74S208	2.5V Differential LVDS Clock Divider and Fanout Buffer	IDT

Part Number

Description

Manufacturer

8T73S1802

1:2 Clock Fanout Buffer and Frequency Divider

Integrated Device Technology

8T73S208

Differential LVPECL Clock Divider and Fanout Buffer

Integrated Device Technology

8T73S208A-01

LVPECL Clock Divider and Buffer

IDT

8T73S208B-01

LVPECL Clock Divider and Fanout Buffer

IDT

8T74S208

2.5V Differential LVDS Clock Divider and Fanout Buffer

IDT

Other Datasheets by Renesas

Part Number	Description
8T73S208B-01	Differential LVPECL Clock Divider and Fanout Buffer
8T74S208A-01	LVDS Clock Divider and Fanout Buffer
8T74S208B	LVDS Clock Divider and Fanout Buffer
8T74S208C-01	LVDS Clock Divider and Fanout Buffer
8T79S308	1:8 Universal Differential Fanout Buffer

Part Number

Description

8T73S208B-01

Differential LVPECL Clock Divider and Fanout Buffer

8T74S208A-01

LVDS Clock Divider and Fanout Buffer

8T74S208B

LVDS Clock Divider and Fanout Buffer

8T74S208C-01

LVDS Clock Divider and Fanout Buffer

8T79S308

1:8 Universal Differential Fanout Buffer

Full PDF Text Transcription

Click to expand full text

1:2 Clock Fanout Buffer and Frequency Divider 8T73S1802 Datasheet Description The 8T73S1802 is a fully integrated clock fanout buffer and frequency divider. The input signal is frequency-divided and then fanned out to one differential LVPECL and one LVCMOS output. Each of the outputs can select its individual divider value from the range of ÷1, ÷2, ÷4 and ÷8. Three control inputs EN, SEL0 and SEL1 (3-level logic) are available to select the frequency dividers and the output enable/disable state. The single-ended LVCMOS output is phase-delayed by 650ps to minimize coupling of LVCMOS switching into the differential output during its signal transition. The 8T73S1802 is optimized to deliver very low phase noise clocks.

Published: Apr 15, 2020 |