PECL TRANSLATOR. SY100ELT22 Datasheet

SY100ELT22 Datasheet PDF, Equivalent


Part Number

SY100ELT22

Description

DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR

Manufacture

Micrel Semiconductor

Total Page 5 Pages
PDF Download
Download SY100ELT22 Datasheet PDF


SY100ELT22 Datasheet
Micrel, Inc.
www.DataSheet4U.com
DUAL TTL-to-DIFFERENTIAL
PECL TRANSLATOR
SY10ELT22
SY1S0YE1L00TE2L2T22
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
hbwhelp@micrel.com or (408) 955-1690
1
Rev.: G Amendment: /0
Issue Date: December 2005

SY100ELT22 Datasheet
Micrel
SY10ELT22
SY100ELT22
PACKAGE/ORDERING INFORMATION
Q0 1
/Q0 2
PECL
Q1 3
/Q1 4
8 VCC
7 D0
TTL
6 D1
5 GND
8-Pin SOIC (Z8-1)
Ordering Information(1)
Part Number
SY10ELT22ZC
SY10ELT22ZCTR(2)
Package
Type
Z8-1
Z8-1
Operating
Range
Commercial
Commercial
Package
Marking
HEL22
HEL22
Lead
Finish
Sn-Pb
Sn-Pb
SY100ELT22ZC
SY100ELT22ZCTR(2)
SY10ELT22ZG(3)
SY10ELT22ZGTR(2, 3)
SY100ELT22ZG(3)
SY100ELT22ZGTR(2, 3)
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Z8-1
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
XEL22
XEL22
HEL22 with
Pb-Free bar-line indicator
HEL22 with
Pb-Free bar-line indicator
XEL22 with
Pb-Free bar-line indicator
XEL22 with
Pb-Free bar-line indicator
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Notes:
1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-120705
hbwhelp@micrel.com or (408) 955-1690
2


Features Datasheet pdf www.DataSheet4U.com Micrel, Inc. DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR SY 10ELT22 SY100ELT22 SY10ELT22 SY100ELT2 2 FEATURES ■ ■ ■ ■ ■ ■ 300 ps typical propagation delay <100ps out put-to-output skew Differential PECL ou tputs PNP TTL inputs for minimal loadin g Flow-through pinouts Available in 8-p in SOIC package DESCRIPTION The SY10/1 00ELT22 are dual TTL-to-differential PE CL translators. Because PECL (Positive ECL) levels are used, only +5V and grou nd are required. The small outline 8-le ad SOIC package and the low skew, dual gate design of the ELT22 makes it ideal for applications which require the tra nlation of a clock and a data signal. T he ELT22 is available in both ECL stand ards: the 10ELT is compatible with posi tive ECL 10H logic levels, while the 10 0ELT is compatible with positive ECL 10 0K logic levels. PIN NAMES Pin Qn Dn V CC GND Function Differential PECL Outpu ts TTL Inputs +5.0V Supply Ground M999 9-120705 hbwhelp@micrel.com or (408) 955-1690 Rev.: G Amendment: /0 1 I.
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