ADCMP601 AD [Analog Devices], ADCMP601 Datasheet

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ADCMP601

Manufacturer Part Number
ADCMP601
Description
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparators
Manufacturer
AD [Analog Devices]
Datasheet

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Part Number:
ADCMP601BKSZ(G0N)
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Part Number:
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FEATURES
Fully specified rail to rail at V
Input common-mode voltage from −0.2 V to V
Low glitch CMOS-/TTL-compatible output stage
3.5 ns propagation delay
10 mW at 3.3 V
Shutdown pin
Single-pin control for programmable hysteresis and latch
Power supply rejection > 50 dB
Improved replacement for MAX999
−40°C to +125°C operation
APPLICATIONS
High speed instrumentation
Clock and data signal restoration
Logic level shifting or translation
Pulse spectroscopy
High speed line receivers
Threshold detection
Peak and zero-crossing detectors
High speed trigger circuitry
Pulse-width modulators
Current/voltage-controlled oscillators
Automatic test equipment (ATE)
GENERAL DESCRIPTION
The ADCMP600, ADCMP601, and ADCMP602 are very fast
comparators fabricated on XFCB2, an Analog Devices, Inc.
proprietary process. These comparators are exceptionally
versatile and easy to use. Features include an input range from
V
output drivers, and latch inputs with adjustable hysteresis
and/or shutdown inputs.
The device offers 5 ns propagation delay with 10 mV overdrive
on 3 mA typical supply current.
A flexible power supply scheme allows the devices to operate
with a single +2.5 V positive supply and a −0.5 V to +2.8 V
input signal range up to a +5.5 V positive supply with a −0.5 V
to +5.8 V input signal range. Split input/output supplies with no
sequencing restrictions on the ADCMP602 support a wide
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 that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
EE
− 0.5 V to V
CC
+ 0.2 V, low noise, TTL-/CMOS-compatible
CC
= 2.5 V to 5.5 V
CC
+ 0.2 V
Single-Supply TTL/CMOS Comparators
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V,
ADCMP600/ADCMP601/ADCMP602
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
input signal range while still allowing independent output
swing control and power savings.
The TTL-/CMOS-compatible output stage is designed to drive
up to 5 pF with full timing specs and to degrade in a graceful
and linear fashion as additional capacitance is added. The
comparator input stage offers robust protection against large
input overdrive, and the outputs do not phase reverse when the
valid input signal range is exceeded. Latch and programmable
hysteresis features are also provided with a unique single-pin
control option.
The ADCMP600 is available in 5-lead SC70 and SOT-23
packages, the ADCMP601 is available in a 6-lead SC70 package,
and the ADCMP602 is available in an 8-lead MSOP package.
NONINVERTING
INVERTING
(EXCEPT ADCMP600)
FUNCTIONAL BLOCK DIAGRAM
INPUT
INPUT
LE/HYS
©2006 Analog Devices, Inc. All rights reserved.
ADCMP600/
ADCMP601/
ADCMP602
Figure 1.
S
(ADCMP602 ONLY)
DN
www.analog.com
Q OUTPUT

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