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Part: SY10E166JCTR
Category:
Description: SY10/100E166 9-BIT Magnitude Comparator
Company: Micrel Semiconductor
Datasheet: Download SY10E166JCTR datasheet File size : 79 kB
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Datasheet text preview:
9-BIT MAGNITUDE COMPARATOR
SY10E166 SY100E166 FINAL
FEATURES
s 1100ps max. Propagation Delay A = B s Extended 100E VEE range of 4.2V to 5.5V s Fully compatible with industry standard 10KH, 100K ECL levels s Internal 75K input pulldown resistors s Fully compatible with Motorola MC10E/100E166 s Available in 28-pin PLCC package
DESCRIPTION
The SY10/100E166 are 9-bit magnitude comparators designed for use in new, high-performance ECL systems. The E166 compares the binary value of two 9-bit words and indicates whether one word is greater than or equal to the other.
BLOCK DIAGRAM
PIN CONFIGURATION
VCCO
A0A8
9
A>B
25 24 23 22 21 20 19
COMPARATOR
A=B
A3 B3 NC VEE A4 B4 A5
A1 B0 A0
B2
A2 B1
26 27 28 1 2 3 4 5 6 7 8 9 10 11
18 17
A=B NC VCC B>A VCCO A>B NC
B0B8
9
B>A
TOP VIEW PLCC J28-1
16 15 14 13 12
B5 A6 B6 A7 B7
PIN NAMES
Pin A0A8 B0B8 A>B B>A A=B VCCO Function A Data Inputs B Data Inputs A Greater than B Output B Greater than A Output A Equal to B Output (active-LOW) VCC to Output
A8
B8
Rev.: C
Amendment: /1
1
Issue Date: February, 1998
Micrel
SY10E166 SY100E166
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C Symbol I IH I EE Parameter Input HIGH Current Power Supply Current 10E 100E -- -- 113 113 136 136 -- -- 113 113 136 136 -- -- 113 130 136 156 TA = +25°C TA = +85°C Max. 150 Unit µA mA Condition -- -- Min. Typ. Max. Min. Typ. -- -- 150 -- -- Max. Min. Typ. 150 -- --
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C Symbol tPLH tPHL tr tf Parameter Propagation Delay to Output D to A = B D to A B Rise/Fall Time 20% to 80% TA = +25°C TA = +85°C Max. 1100 1400 800 ps -- Unit ps 500 500 300 750 850 450 1100 1400 800 500 500 300 750 850 450 1100 1400 800 500 500 300 750 850 450 Condition --
Min. Typ. Max. Min. Typ.
Max. Min. Typ.
PRODUCT ORDERING CODE
Ordering Code SY10E166JC SY10E166JCTR SY100E166JC SY100E166JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial
2
Micrel
SY10E166 SY100E166
28 LEAD PLCC (J28-1)
Rev. 03
3
Others parts begin by sy
SY-1 SY-2 SY-3 SY-4 SY-5 SY-6 SY-7 SY-8 SY-9 SY-10 SY-11
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