SY100S838LZC

Number of Circuits: 1
Divider/Multiplier: Yes/No
Mounting Type: Surface Mount
Ratio - Input:Output: 1:4
Packaging: Tube
Output: Clock
Type: Clock Generator
PLL: No
Differential - Input:Output: Yes/Yes
Operating Temperature: 0°C ~ 85°C
Frequency - Max: 1GHz
Manufacturer: Micrel Inc
Input: ECL, PECL
Voltage - Supply: 3 V ~ 3.8 V
Series: Precision Edge®
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC (Wide)


Description

The SY100S838LZC is a low skew (÷1, ÷2/3) or (÷2, ÷4/ 6) clock generation chip designed explicitly for low skew clock generation applications. The internal dividers are  synchronous to each other, therefore, the common output edges are all precisely aligned. The devices can be driven by either a differential or single-ended ECL or, if positive power supplies are used, PECL input signal. In addition, by using the VBB output, a sinusoidal source can be ACcoupled into the device. If a single-ended input is to be used, the VBB output should be connected to the CLK nput and bypassed to ground via a 0.01F capacitor. The VBB output is designed to act as the switching reference for the input of the SY100S838LZC under singleended input conditions. As a result, this pin can only source/sink up to 0.5mA of current.

The features of SY100S838LZC can be summarized as :(1)3.3V and 5V power supply options; (2)50ps output-to-output skew; (3)Synchronous enable/disable; (4)Master Reset for synchronization; (5)Internal 75K input pull-down resistors; (6)Available in 20-pin SOIC package.

Parameters:

Technical/Catalog Information	SY100S838LZC
Vendor	Micrel Inc
Category	Integrated Circuits (ICs)
Type	Clock Generator
Voltage - Supply	3 V ~ 3.8 V
Number of Outputs	4
Input	Differential
Output	Differential
Frequency-Max	1GHz
Package / Case	20-SOIC
Packaging	Tube
Operating Temperature	0°C ~ 85°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	SY100S838LZC SY100S838LZC