SY100H641AJC Micrel Inc, SY100H641AJC Datasheet

IC CLOCK DRIVER 1:9 28-PLCC

SY100H641AJC

Manufacturer Part Number
SY100H641AJC
Description
IC CLOCK DRIVER 1:9 28-PLCC
Manufacturer
Micrel Inc
Series
Precision Edge®r
Type
Fanout Buffer (Distribution)r
Datasheet

Specifications of SY100H641AJC

Number Of Circuits
1
Ratio - Input:output
1:9
Differential - Input:output
Yes/Yes
Input
PECL
Output
TTL
Frequency - Max
80MHz
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Frequency-max
80MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SY100H641AJC
Manufacturer:
Micrel Inc
Quantity:
10 000
© 1999 Micrel-Synergy
SEMICONDUCTOR
FEATURES
Input frequencies up to 80MHz
PECL-to-TTL version of popular ECLinPS E111
Guaranteed low skew specification
Latched input
Differential ECL internal design
V
Single +5V supply
Reset/enable
Extra TTL and ECL power/ground pins
Choice of ECL compatibility: MECL 10KH (10Hxxx)
or 100K (100Hxxx)
ESD protection of 2000V
Fully compatible with Motorola MC10H641/100H641
Available in 28-pin PLCC package
BLOCK DIAGRAM
BB
LEN
V
SYNERGY
EN
BB
PECL Input
D
D
output for single-ended operation
D
Q
TTL Outputs
Q
Q
Q
Q
Q
Q
Q
Q
Q
0
1
2
3
4
5
6
7
8
SINGLE SUPPLY 1:9
PECL-TO-TTL
5-356
translating 1:9 clock drivers. Devices in the Synergy H600
translator series utilize the 28-lead PLCC for optimal
power pinning, signal flow-through and electrical
performance.
AC performance specified into a 50pF load capacitance.
A latch is provided on-chip. When LEN is LOW (or left
open, in which case it is pulled LOW by the internal pull-
downs), the latch is transparent. A HIGH on the enable
pin (EN) forces all outputs LOW.
logic levels. The 100H version is compatible with 100K
levels.
DESCRIPTION
The SY10/100H641A are single supply, low skew
The devices feature a 24mA TTL output stage with
The 10H version is compatible with MECL 10KH ECL
PIN CONFIGURATION
PIN NAMES
G
V
V
G
D, D
V
Q
EN
LEN
Pin
T
E
BB
T
E
0
- Q
G
Q
Q
Q
G
V
V
T
T
T
T
5
4
3
8
26
27
28
2
3
4
1
25 24 23 22 21 20 19
5
TTL Ground (0V)
TTL V
ECL V
ECL Ground (0V)
Signal Input (PECL)
V
Signal Outputs (TTL)
Enable Input (PECL)
Latch Enable Input (PECL)
BB
6
TOP VIEW
Reference Output (PECL)
7
CC
PLCC
CC
8
(+5.0V)
(+5.0V)
9
Function
10 11
ClockWorks™
18
17
16
15
14
13
12
SY100H641A
Rev.: D
Issue Date: February, 1999
SY10H641A
V
D
D
V
LEN
G
EN
BB
E
ClockWorks™
E
SY100H641A
Amendment: /0
SY10H641A

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SY100H641AJC Summary of contents

Page 1

SYNERGY SEMICONDUCTOR FEATURES Input frequencies up to 80MHz PECL-to-TTL version of popular ECLinPS E111 Guaranteed low skew specification Latched input Differential ECL internal design V output for single-ended operation BB Single +5V supply Reset/enable Extra TTL and ECL power/ground pins ...

Page 2

SYNERGY SEMICONDUCTOR ABSOLUTE MAXIMUM RATINGS Symbol Rating V (ECL) Power Supply E V (TTL) Voltage T V (ECL) Input Voltage I V (TTL) Disabled 3-State OUT Output I (ECL) Output Current OUT - Continuous - Surge T Storage Temperature store ...

Page 3

SYNERGY SEMICONDUCTOR 10H ECL DC ELECTRICAL CHARACTERISTICS 5. Symbol Parameter I Input HIGH Current IH I Input LOW Current IL (1) V Input HIGH Voltage IH (1) V Input LOW Voltage IL (1) ...

Page 4

... IN 50 COAX CH A OSCILLOSCOPE pd++ pd– – 1.5V 2.0V 0.8V T fall PRODUCT ORDERING CODE LOGIC DIAGRAM Ordering Code SY10H641AJC SY10H641AJCTR SY100H641AJC SY100H641AJCTR 5-359 V T TTL OUT DEVICE UNDER 450 TEST 50 COAX CH B Package Operating Type J28-1 Commercial J28-1 Commercial J28-1 Commercial ...

Page 5

SYNERGY SEMICONDUCTOR 28 LEAD PLASTIC LEADED CHIP CARRIER (J28-1) 5-360 ClockWorks™ SY10H641A SY100H641A ...

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