SNAS579G
March 2012 – December 2014
LMK00105
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Functional Block Diagram
4
Revision History
5
Pin Configuration and Diagrams
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Vdd and Vddo Power Supplies
7.3.2
Clock Input
7.3.2.1
Selection of Clock Input
7.3.2.1.1
CLKin/CLKin* Pins
7.3.2.1.2
OSCin/OSCout Pins
7.3.3
Clock Outputs
7.3.3.1
Output Enable Pin
7.3.3.2
Using Less than Five Outputs
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.1.1
Clock Inputs
8.1.2
Clock Outputs
8.2
Typical Applications
8.2.1
Typical Application Block Diagram
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Crystal Interface
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curves
9
Power Supply Recommendations
9.1
Power Supply Filtering
9.2
Power Supply Ripple Rejection
9.3
Power Supply Bypassing
10
Layout
10.1
Layout Guidelines
10.1.1
Ground Planes
10.1.2
Power Supply Pins
10.1.3
Differential Input Termination
10.1.4
Output Termination
10.2
Layout Example
10.3
Thermal Management
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Differential Voltage Measurement Terminology
11.2
Trademarks
11.3
Electrostatic Discharge Caution
11.4
Glossary
12
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
メカニカル・データ(パッケージ|ピン)
RTW|24
サーマルパッド・メカニカル・データ
発注情報
snas579g_oa
snas579g_pm
1
Features
5 LVCMOS Outputs, DC to 200 MHz
Universal Input
LVPECL
LVDS
HCSL
SSTL
LVCMOS and LVTTL
Crystal Oscillator Interface
Crystal Input Frequency: 10 to 40 MHz
Output Skew: 6 ps
Additive Phase Jitter
30 fs at 156.25 MHz (12 kHz to 20 MHz)
Low Propagation Delay
Operates With 3.3 or 2.5-V Core Supply Voltage
Adjustable Output Power Supply
1.5 V, 1.8 V, 2.5 V, and 3.3 V for Each Bank
24-Pin WQFN
Package (4.0 mm × 4.0 mm ×
0.8 mm)