CMP402 Analog Devices, CMP402 Datasheet

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CMP402

Manufacturer Part Number
CMP402
Description
65 ns Low Voltage Comparator
Manufacturer
Analog Devices
Datasheet

Specifications of CMP402

Case
TSSOP
Dc
00+

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a
GENERAL DESCRIPTION
The CMP401 and CMP402 are 23 ns and 65 ns quad comp-
arators with separate input and output supplies. Separate supplies
enable the input stage to be operated from +3 volts to as high as
+5 volts as determined by the interface logic or available supplies.
Independent input and output supplies combined with fast prop-
agation make the CMP401 and CMP402 excellent choices for
interfacing to portable instrumentation.
The CMP401 and CMP402 are specified over the extended
industrial (–40 C to +125 C) temperature range. Both are
available in 16-pin plastic DIP or narrow SO-16 surface mount
packages. Consult factory for 16-lead TSSOP availability.
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
6 volts. The output can be supplied with either +3 volts or
FEATURES
23 ns or 65 ns Propagation Delay
Single-Supply Operation
Compatible with +3 V and +5 V Logic
Separate Input and Output Sections
Low Power
Wide Input Range: –5 V to +3.9 V
APPLICATIONS
Battery Operated Instrumentation
Line Receivers
Level Translators
Read Channel Detection
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
CMP401: 20 MHz Noninverting Switching. V
100
0%
90
10
Low Voltage Comparators
FUNCTIONAL BLOCK DIAGRAM
IN+
IN–
NOTE: (V
50mV
V
V
+0V TO +5V
+0V TO –5V
ANALOG+
ANALOG–
ANALOG+
CMP401/CMP402
2v
=
=
) – (V
+3V OR +5V
V
23 ns and 65 ns
DIGITAL
ANALOG–
10nS
=
© Analog Devices, Inc., 1995
)
3V
OUTPUT
Fax: 617/326-8703
IN
= 100 mV

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CMP402 Summary of contents

Page 1

... Level Translators Read Channel Detection GENERAL DESCRIPTION The CMP401 and CMP402 are 23 ns and 65 ns quad comp- arators with separate input and output supplies. Separate supplies enable the input stage to be operated from +3 volts to as high as 6 volts. The output can be supplied with either +3 volts or +5 volts as determined by the interface logic or available supplies ...

Page 2

... Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP402 Digital Supply Current – CMP402 Analog Supply Current – CMP402 Digital Supply Current – CMP402 DYNAMIC PERFORMANCE Propagation Delay – CMP401 Propagation Delay – CMP401 Propagation Delay – CMP401 Propagation Delay – ...

Page 3

... Common-Mode Rejection Offset Voltage Drift POWER SUPPLY Power Supply Rejection Ratio Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP402 Digital Supply Current – CMP402 DYNAMIC PERFORMANCE Propagation Delay – CMP401 Propagation Delay – CMP402 NOTES ...

Page 4

... Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . Output Short-Circuit Duration to GND . . . . . . . . . Indefinite Storage Temperature Range Package . . . . . . . . . . . . . . . . . . . – +150 C Operating Temperature Range CMP401G, CMP402G . . . . . . . . . . . . . . – +125 C Junction Temperature Range Package . . . . . . . . . . . . . . . . . . . – +150 C Lead Temperature Range (Soldering, 60 sec +300 C 3 Package Type ...

Page 5

... AN DIG – – 15pF –50 – 100 125 TEMPERATURE – C Figure 7. CMP402 Propagation Delay vs. Temperature – DIG 70 – – 15pF + DELAY 30 20 – ...

Page 6

... AN 20 – – + 500 0 100 200 300 400 CAPACITIVE LOAD – pF Figure 13. CMP402 Propagation Delay vs. Capacitive Load 1000 100 – RAIL 10 + RAIL 1 0 100 1000 10000 LOAD CURRENT – µA Figure 16. CMP401/CMP402 Delta Output Swing from Power Supplies vs ...

Page 7

... TEMPERATURE – C Figure 22. CMP401 Analog Supply Current vs. Temperature 1.4 1.2 +125 C 1.0 +25 C –40 C 0.8 0.6 0 ANALOG SUPPLY VOLTAGE – V Figure 25. CMP402 Analog Supply Current vs. Analog Supply Voltage 5V +5V +3V 150 +125 C +25 C – ...

Page 8

... CMP401/CMP402 0.210 (5.33) 0.160 (4.06) 0.115 (2.93) PIN 1 0.0098 (0.25) 0.0040 (0.10) 0.006 (0.15) 0.002 (0.05) SEATING OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 16-Pin Epoxy DIP (N-16) 0.840 (21.33) 0.745 (18.93 0.280 (7.11) 0.240 (6.10 0.325 (8.25) 0.060 (1.52) 0.300 (7.62) PIN 1 0.015 (0.38) MAX 0.130 (3.30) MIN 0.100 0.070 (1.77) SEATING 0.022 (0.558) PLANE (2.54) 0.045 (1.15) 0.014 (0.356) ...

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