Rainbow Electronics MAX9693 - Manual (Page 7)

MAX9691/MAX9692/MAX9693
Single/Dual, Ultra-Fast, ECL-Output
Comparators with Latch Enable
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Definition of Terms
V OS Input Offset Voltage. The voltage required
between the input terminals to obtain 0V dif-
ferential at the output.
V IN Input Voltage Pulse Amplitude
V OD Input Voltage Overdrive
t pd+ Input to Output High Delay. The propagation
delay measured from the time the input signal
crosses the input offset voltage to the 50%
point of an output low-to-high transition.
t
pd-
Input to Output Low Delay. The propagation
delay measured from the time the input signal
crosses the input offset voltage to the 50%
point of an output high-to-low transition.
t LE(+) Latch-Enable to Output High Delay. The prop-
agation delay measured from the 50% point of
the latch-enable signal low-to-high transition
to the 50% point of an output low-to-high tran-
sition.
t LE(-) Latch-Enable to Output Low Delay. The prop-
agation delay measured from the 50% point of
the latch-enable signal low-to-high transition
to the 50% point of an output high-to-low tran-
sition.
t pw (LE)
Latch-Enable Pulse Width. The minimum time
the latch-enable signal must be high to acquire
and hold an input signal.
t s Setup Time. The minimum time before the
negative transition of the latch-enable pulse
that an input signal must be present to be ac-
quired and held at the outputs.
t h Hold Time.The minimum time after the nega-
tive transition of the latch-enable signal that
an input signal must remain unchanged to be
acquired and held at the output.
∆
pd Propagation Delay Skew.The difference in
propagation delay between the Q and Q out-
puts crossing each other in both directions.
P DSP Propagation Delay Dispersion.The change in
propagation delay as a result of the overdrive
of the input signal varying.
t pdm Propagation Delay Match (MAX9693 only).The
difference in propagation delay between two
separate channels.
Chip Information
TRANSISTOR COUNT: MAX9691:106
MAX9692:106
MAX9693: 207
PART
TEMP.
RANGE
PIN-PACKAGE
MAX9692EUB -40 °C to +85°C 10 µMAX
MAX9692ESE -40 °C to +85°C 16 Narrow SO
MAX9692EPE -40 °C to +85°C 16 PDIP
MAX9693EEE -40 °C to +85°C 16 Narrow SO
MAX9693ESE -40 °C to +85°C 16 QSOP
MAX9693EPE -40 °C to +85°C 16 PDIP
Ordering Information (continued)