SCG3040 datasheet(2/12 Pages) CONNOR-WINFIELD

tên linh kiện	SCG3040

Giải thích chi tiết về linh kiện	Synchronous Clock Generator

PDF	12 Pages

Scroll/Zoom	100%

nhà sản xuất	CONNOR-WINFIELD [Connor-Winfield Corporation]

Trang chủ	http://www.conwin.com

Logo

2 / 12 page

Data Sheet #: SG033

Page 2 of 12

Rev: P02

Date: 11/ 22 / 04

Absolute Maximum Rating

Table 1

Symbol

Parameter

Minimum

Nominal

Maximum

Units

Notes

Power Supply Voltage

-0.5

Volts

Input Voltage

-0.5

5.5

Volts

Storage Temperature

-65

150

deg. C

General Description

The SCG3040 is a mixed signal phase locked loop

generating 77.76 MHz or 155.52 MHz Dual LVPECL

outputs from an intrinsically low jitter voltage controlled

crystal oscillator. The SCG3040 is phase locked to an

external 19.44 MHz reference input. The SCG3040 is

ideal for applications using multiplication to obtain

Functional Block Diagram

Figure 1

Filter

LVPECL

Driver

Low

Jitter

VCXO

Divider

REF

QN1

QN2

higher SONET frequencies.

The package dimensions are 0.75" x 1.25" x .45" on

a 6 layer, designed impedance, FR4 board with

castellated pins. Parts are assembled using high

temperature solder to withstand surface mount reflow

processes. See Fig. 4 for the solder profile.

SCG3040 bảng dữ liệu(PDF) 2 Page - Connor-Winfield Corporation

SCG3040 bảng dữ liệu(HTML) 2 Page - Connor-Winfield Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

bảng dữ liệu tải về

Link URL