SY100S366 Datasheet, PDF (1/6 Pages) Micrel Semiconductor – 9-BIT COMPARATOR

9-BIT
COMPARATOR
SY100S366
FEATURES
DESCRIPTION
s Max. propagation delay of 1500ps
s IEE min. of –120mA
s Industry standard 100K ECL levels
s Extended supply voltage option:
VEE = –4.2V to –5.5V
s Voltage and temperature compensation for improved
noise immunity
s Internal 75KΩ input pull-down resistors
s 120% faster than Fairchild
s Approximately 40% lower power than Fairchild
s Function and pinout compatible with Fairchild F100K
s Available in 24-pin CERPACK and 28-pin PLCC
packages
The SY100S366 is an ultra-fast 9-bit magnitude
comparator designed for use in high-performance ECL
systems. The device compares the arithmetic value of two
9-bit words and indicates whether one word is greater than
or equal to the other. The inputs on the device have 75KΩ
pull-down resistors.
PIN CONFIGURATIONS
A7
A8
VEE
VEES
B8
B7
B6
11 10 9 8 7 6 5
12
4
13
3
14
Top View
2
15
PLCC
1
16
J28-1
28
17
27
18
26
19 20 21 22 23 24 25
A0
A>B
VCCA
VCC
VCC
A=B
B>A
PIN NAMES
Pin
A0 – A8
B0 – B8
A>B
B>A
A=B
VEES
VCCA
Function
A Data Inputs
B Data Inputs
A Greater Than B Output
B Greater Than A Output
Complement A Equal to B Output
(Active LOW)
VEE Substrate
VCCO for ECL Outputs
24 23 22 21 20 19
B5 1
18 A6
B4 2
17 A5
B3 3
B2 4
B1 5
Top View 16 A4
Flatpack
F24-1
15
A3
14 A2
B0 6
13 A1
7 8 9 10 11 12
Rev.: G Amendment: /0
1
Issue Date: July, 1999