ADCMP563BCP-R2 AD [Analog Devices], ADCMP563BCP-R2 Datasheet - Page 7

• Manufacturer Part Number: ADCMP563BCP-R2
• Description: Dual, High Speed ECL Comparators
• Manufacturer: AD [Analog Devices]

ADCMP563
16-Lead
QSOP
12
13
14
15
16
ADCMP563
16-Lead
LFCSP
10
11
12
13
14
Pin No.
ADCMP564
20-Lead
QSOP
15
16
17
18
19
20
Mnemonic
LEB
LEB
GND
QB
QB
GND
Function
One of Two Complementary Inputs for Channel B Latch Enable. In compare
mode (logic low), the output tracks change at the input of the comparator.
In latch mode (logic high), the output reflects the input state just prior to the
comparator being placed in the latch mode. LEB must be driven in conjunction
with LEB. If left unconnected, the comparator defaults to compare mode.
One of Two Complementary Inputs for Channel B Latch Enable. In compare
mode (logic high), the output tracks change at the input of the comparator.
In latch mode (logic low), the output reflects the input state just prior to the
comparator being placed in the latch mode. LEB must be driven in conjunction
with LEB. If left unconnected, the comparator defaults to compare mode.
Analog Ground.
One of Two Complementary Outputs for Channel B. QB is logic low if the
analog voltage at the noninverting input is greater than the analog voltage
at the inverting input (provided the comparator is in compare mode). See
the description of the LEB pin for more information.
One of Two Complementary Outputs for Channel B. QB is logic high if the
analog voltage at the noninverting input is greater than the analog voltage
at the inverting input (provided the comparator is in compare mode). See the
description of the LEB pin for more information.
Analog Ground.
Rev. B | Page 7 of 16
ADCMP563/ADCMP564