SY100H646LJC Micrel Inc, SY100H646LJC Datasheet

IC CLK DVR 1:8 TRANSLATE 28PLCC

SY100H646LJC

Manufacturer Part Number
SY100H646LJC
Description
IC CLK DVR 1:8 TRANSLATE 28PLCC
Manufacturer
Micrel Inc
Series
Precision Edge®r
Type
Fanout Buffer (Distribution), Multiplexerr
Datasheet
1.SY100H646LJZ.pdf (7 pages)

Specifications of SY100H646LJC

Number Of Circuits
1
Ratio - Input:output
2:8
Differential - Input:output
Yes/Yes
Input
PECL, TTL
Output
TTL
Frequency - Max
160MHz
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Frequency-max
160MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-3287-5
SY100H646LJC

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Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
SY100H646LJC
Manufacturer:
Micrel Inc
Quantity:
135
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Manufacturer:
Micrel Inc
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Manufacturer:
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Company:
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Part Number:
SY100H646LJC TR
Manufacturer:
Micrel Inc
Quantity:
10 000
Micrel, Inc.
Precision Edge is a registered trademark of Micrel, Inc.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
FEATURES
3.3V power supply
PECL/TTL-to-TTL version of popular ECLinPS
E111AE/LE
Guaranteed low skew specification
Three-state enable
Differential internal design
V
Extra TTL and ECL power/ground pins
Choice of ECL compatibility: 10K or 100K
Matched high and low output impedance
Available in 28-pin PLCC package
BLOCK DIAGRAM
BB
output for single-ended operation
TCLK
ECLK
ECLK
EN
V
BB
3.3V SINGLE SUPPLY
OCTAL PECL/TTL-TO-TTL
Q
Q
Q
Q
Q
Q
Q
Q
0
1
2
3
4
5
6
7
1
translating 1:8 clock drivers. Devices in the Micrel H600
translator series utilize the 28-lead PLCC for optimal
power pinning, signal flow-through and electrical
performance. The single supply H646L is similar to the
HA643 which is a dual supply 1:8 version of the same
function.
AC performance specified into a 20pF load capacitance.
levels. The 100H version is compatible with 100K levels.
DESCRIPTION
The SY10/100H646L are single supply, low skew
These devices feature a 24mA TTL output stage, with
The 10H version is compatible with 10K ECL logic
PIN NAMES
OGND
OVT
IGND
IVT
V
V
ECLK, ECLK
V
Q
EN
TCLK
EE
CCE
BB
0
–Q
Pin
7
TTL Output Ground (0V)
TTL Output V
Internal TTL GND (0V)
Internal TTL V
ECL V
ECL Ground (+3.0V)
Differential Signal Input (PECL)
V
Signal Outputs (TTL)
Three-State Enable Input (TTL)
Signal Input (TTL)
BB
Reference Output
EE
(0V)
CC
CC
Function
(+3.0V)
(+3.0V)
Precision Edge
Precision Edge
SY100H646L
Rev.: F
Issue Date: March 2006
SY10H646L
Precision Edge
SY100H646L
Amendment: /0
SY10H646L
®
®
®

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SY100H646LJC Summary of contents

Page 1

Micrel, Inc. FEATURES 3.3V power supply PECL/TTL-to-TTL version of popular ECLinPS E111AE/LE Guaranteed low skew specification Three-state enable Differential internal design V output for single-ended operation BB Extra TTL and ECL power/ground pins Choice of ECL compatibility: 10K or 100K ...

Page 2

... Tape and Reel. 3. Pb-Free package is recommended for new designs. 2 Precision Edge Operating Package Range Marking SY10H646LJC SY10H646LJC SY100H646LJC SY100H646LJC SY10H646LJZ with Pb-Free bar-line indicator SY10H646LJZ with Pb-Free bar-line indicator SY100H646LJZ with Pb-Free bar-line indicator SY100H646LJZ with Pb-Free bar-line indicator = Electricals only. A ® ...

Page 3

Micrel, Inc. ABSOLUTE MAXIMUM RATINGS Symbol Rating V (ECL) Power Supply E V (TTL) Voltage T V (ECL) Input Voltage I V (TTL (TTL) Disabled 3-State OUT Output I (ECL) Output Current OUT - Continuous - Surge T ...

Page 4

Micrel, Inc. 10H ECL DC ELECTRICAL CHARACTERISTICS OVT = IVT = V = 3.0V to 3.6V CCE Symbol Parameter I Input HIGH Current IH I Input LOW Current IL (1) V Input HIGH Voltage IH (1) V Input LOW Voltage ...

Page 5

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS IV = OVT = V = 3.0V to 3.6V T CCE Symbol Parameter t Propagation Delay ECLK to Q PLH t TCLK to Q PHL (1,4) t Part-to-Part Skew skpp (2,4) t Within-Device Skew skew++ ...

Page 6

Micrel, Inc. ADDITIONAL INFORMATION 300 250 200 150 100 M9999-032906 hbwhelp@micrel.com or (408) 955-1690 INTERNAL TTL POWER INTERNAL TTL GROUND Figure 1. Output Structure POWER VS FREQUENCY PER BIT FREQUENCY (MHz) ...

Page 7

Micrel, Inc. 28-PIN PLCC (J28-1) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is ...

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