The ADCMP600, ADCMP601, and ADCMP602 are very fast comparators fabricated on Analog Devices’ proprietary XFCB2 process. These comparators are exceptionally versatile and easy to use. Features include an input range from V_EE − 0.5 V to V_CC + 0.2 V, low noise TTL-/CMOS-compatible output drivers, and latch inputs with adjustable hysteresis and/or shutdown inputs.

The devices offer 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 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. High speed latch and programmable hysteresis features are also provided with a unique single-pin control option.

The ADCMP600 is available in both 5-lead SC70 and SOT-23 packages, the ADCMP601 is available in a 6-lead SC70 package, and the ADCMP602 is available in 8-lead MSOP and LSCFP packages.

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)

Part#	Prop Delay (ns)typ	# Per Pkg	Total Power (mW)	Voltage Supply (V)	No of Supplies	Input Range (V)	Logic Output	Adjustable Hysteresis	Min Pulse Width
AD790	45	1	250	+/-15	3	-Vs to Vs -2V	TTL/CMOS	Fixed	-
AD8561	7	1	65	+/- 5	2	-5.0V to +3.0V	Diff/TTL	-	-
AD8564	8	4	150	+/- 5	2	-5.0V to +3.0V	TTL/CMOS	-	-
AD8611	5.5	1	50	3 to 5	1	0 to 3V	Diff/TTL	-	-
AD8612	5.5	2	100	3 to 5	1	0 to 3V	Diff/TTL	-	-
AD96685	6	1	120	5, -5.2	2	-2.5V to +5.0V	Diff/ECL	-	-
AD96687	6	2	240	5, -5.2	2	-2.5V to +5.0V	Diff/ECL	-	-
ADCMP551	0.75	2	60	3.3 to 5	1	-0.2 to Vcc-2V	PECL	-	700ps
ADCMP552	0.75	2	60	3.3 to 5	1	-0.2 to Vcc-2V	PECL	X	700ps
ADCMP553	0.75	1	30	3.3 to 5	1	-0.2 to Vcc-2V	PECL	-	700ps
ADCMP561	0.75	2	160	5, -5.2	2	-2 to 3V	PECL	-	700ps
ADCMP562	0.75	2	160	5, -5.2	2	-2 to 3V	PECL	X	700ps
ADCMP563	0.75	2	120	5, -5.2	2	-2 to 3V	ECL	-	700ps
ADCMP564	0.75	2	120	5, -5.2	2	-2 to 3V	ECL	X	700ps
ADCMP572	0.15	1	145	3.3 to 5	1	-0.2 to Vcci-2.1V	CML	X	80ps
ADCMP573	0.15	1	145	3.3 to 5	1	-0.2 to Vcci-2.1V	PECL	X	80ps
ADCMP580	0.15	1	240	5, -5.2	2	-2 to 3V	CML	X	80ps
ADCMP581	0.15	1	240	5, -5.2	2	-2 to 3V	ECL	X	80ps
ADCMP582	0.15	1	240	5, -5.2	2	-2 to 3V	PECL	X	80ps
ADCMP600	3	1	6	2.5 to 5.5	1	-0.2 to Vcc+0.2V	TTL/CMOS	-	3ns
ADCMP601	3	1	6	2.5 to 5.5	1	-0.2 to Vcc+0.2V	TTL/CMOS	X	3ns
ADCMP602	3	1	6	2.5 to 5.5	2	-0.2 to Vcc+0.2V	TTL/CMOS	X	3ns
ADCMP603	3	1	6	2.5 to 5.5	3	-0.5 to Vcc+0.5V	TTL/CMOS	X	3ns
ADCMP604	1.5	1	42	2.5 to 5.5	1	-0.2 to Vcc+0.2V	LVDS	-	1ns
ADCMP605	1.5	1	42	2.5 to 5.5	2	-0.2 to Vcc+0.2V	LVDS	X	1ns
ADCMP606	1	1	62	2.5 to 5.5	1	-0.2 to Vcc+0.2V	CML	-	600ps
ADCMP607	1	1	62	2.5 to 5.5	2	-0.2 to Vcc+0.2V	CML	X	600ps
ADCMP608	30	1	1	2.5 to 5.5	1	-0.2 to Vcc+0.2V	TTL/CMOS	-	35ns
ADCMP609	30	1	1	2.5 to 5.5	1	-0.2 to Vcc+0.2V	TTL/CMOS	X	35ns
CMP401	23	4	110	+/- 5	2	-5.0V to +4.0V	TTL/CMOS	-	-

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

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