2

EL5485C, EL5486C - Preliminary

Quad 4ns High Speed Comparators

Absolute maximum ratings are those values beyond which the device

could be permanently damaged. Absolute maximum ratings are stress

ratings only and functional device operation is not implied

+12.6V

+7V

Differential Input Voltage

Common-Mode Input Voltage

Latch Input Voltage

Storage Temperature Range

-65°C to +150°C

Ambient operating Temperature

-40°C to +85°C

Operating Junction Temperature

125°C

Power Dissipation

TBDmW

ESD Voltage

2kV

Important Note:

All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the

Electrical Characteristics

Parameter

Description

Condition

Min

Typ

Max

Unit

Input

Input Offset Voltage

1

4

mV

Input Bias Current

-10

-5

µA

Input Capacitance

5

pF

Input Offset Current

-2.5

0.5

2.5

µA

Input Voltage Range

V

CMRR

Common-mode Rejection Ratio

-65

-90

dB

Output

Output High Voltage

V

Output Low Voltage

GND + 0.25

GND + 0.5

V

Dynamic Performance

Latch Disable to High Delay

4

6

ns

Latch Disable to Low Delay

4

6

ns

Supply

Positive Analog Supply Current

(per comparator)

12

13

mA

Negative Analog Supply Current

(per comparator)

7.5

8.5

mA

Digital Supply Current

(per comparator) All inputs high

5.5

6.5

mA

(per comparator) All inputs low

0.9

1.2

mA

PSRR

Power Supply Rejection Ratio

-60

-80

dB

Latch

Latch Input Voltage High

2.0

V

Latch Input Voltage Low

0.8

V

Latch Input Current High

-30

-18

µA

Latch Input Current Low

-30

-24

µA

Positive Going Delay Time

4

ns

Negative Going Delay Time

4

ns

Minimum Setup Time

2

ns

Minimum Hold Time

1

ns

Minimum Latch Disable Pulse Width

5

ns