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Micrel, Inc.
DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
SY10ELT22 SY100ELT22 SY10ELT22
SY100ELT22
...
www.DataSheet4U.com
Micrel, Inc.
DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
SY10ELT22 SY100ELT22 SY10ELT22
SY100ELT22
FEATURES
■ ■ ■ ■ ■ ■ 300ps typical propagation delay <100ps output-to-output skew Differential PECL outputs PNP TTL inputs for minimal loading Flow-through pinouts Available in 8-pin SOIC package
DESCRIPTION
The SY10/100ELT22 are dual TTL-to-differential PECL translators. Because PECL (Positive ECL) levels are used, only +5V and ground are required. The small outline 8-lead SOIC package and the low skew, dual gate design of the ELT22 makes it ideal for applications which require the tranlation of a clock and a data signal. The ELT22 is available in both ECL standards: the 10ELT is compatible with positive ECL 10H logic levels, while the 100ELT is compatible with positive ECL 100K logic levels.
PIN NAMES
Pin Qn Dn VCC GND Function Differential PECL Outputs TTL Inputs +5.0V Supply Ground
M9999-120705
[email protected] or (408) 955-1690
Rev.: G
Amendment: /0
1
Issue Date: December 2005
Micrel
SY10ELT22 SY100ELT22
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Q0 1 /Q0 2
PECL TTL
8 VCC 7 D0 6 D1 5 GND
Part Number SY10ELT22ZC SY10ELT22ZCTR(2) SY100ELT22ZC SY100ELT22ZCTR(2) SY10ELT22ZG(3) SY10ELT22ZGTR(2, 3) SY100ELT22ZG(3) SY100ELT22ZGTR(2, 3)
Package Type Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1
Operating Range Commercial Commercial Commercial Commercial Industrial Industrial Industrial Industrial
Package Marking HEL22 HEL22 XEL22 XEL22 HE...