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ADCMP533BRMZ, ADCMP551, ADCMP551BRQ

Table of contents:
Info of ADCMP533BRMZ
Info of ADCMP551
Info of ADCMP551BRQ

ADCMP533BRMZ, ADCMP551, ADCMP551BRQ Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Integrated Circuits (ICs) Package Cooled:SOP D/C:08+

ADCMP533BRMZ, ADCMP551, ADCMP551BRQ Datasheet download

Five Points

Part Number: ADCMP551BRQ

Category: Integrated Circuits (ICs)

MFG: Analog Devices Inc

Package Cooled: SOP

D/C: 08+

Description: IC COMPARATOR PECL/LVPECL 16QSOP

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ADCMP551 General Description

    The ADCMP551/ADCMP552/ADCMP553 are single supply, high speed comparators fabricated on Analog Devices proprietary XFCB process. The devices feature a 750 ps propagation delay with less than 150 ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing overdrive conditions, is a particularly important haracteristic of high speed comparators. A separate programmable hysteresis pin is available on the ADCMP552.

    A differential input stage permits consistent propagation delay with a common-mode range from 0.2 V to VCCI 2.0 V. Outputs are complementary digital signals are fully compatible with PECL 10 K and 10 KH logic families. The outputs provide sufficient drive current to directly drive transmission lines terminated in 50 Ω to VCCO − 2 V. A latch input is included and permits tracking, track-and-hold, or sample-and-hold modes of operation. The latch input pins contain internal pull ups that set the latch in tracking mode when left open.

    The ADCMP551/ADCMP552/ADCMP553 are specified over the 40°C to +85°C industrial temperature range. The ADCMP551 is available in a 16-lead QSOP package; the ADCMP552 is available in a 20-lead QSOP package; and the ADCMP553 is available in an 8-lead MSOP package.

ADCMP551 Maximum Ratings

Parameter	Rating
SUPPLY VOLTAGES Input Supply Voltage (VCCI to GND) Output Supply Voltage (VCCO to GND) Positive Supply Differential	−0.5 V to +6.0 V −0.5 V to +6.0 V −0.5 V to +3.5 V
INPUT VOLTAGES Input Voltage Differential Input Voltage Input Voltage, Latch Enable	−0.5 V to +3.5 V −4.0 V to +4.0 V −0.5 V to +5.5 V

OUTPUT CURRENT Output Current	30 mA
TEMPERATURE Operating Temperature, Ambient Operating Temperature, Junction Storage Temperature Range	−40°C to +85°C 125°C −65°C to +150°C

ADCMP551 Features

*Single power supply
*750 ps propagation delay input to output
*100 ps propagation delay dispersion
*Differential PECL compatible outputs
*Differential latch control
*Internal latch pull-up resistors
*Power supply rejection greater than 70 dB
*750 ps minimum pulse width
*Equivalent input rise time bandwidth > 750 MHz
*Typical output rise/fall of 500 ps
*Programmable Hysteresis

ADCMP551 Typical Application

Automatic test equipment
High speed instrumentation
Scope and logic analyzer front ends
Window comparators
High speed line receivers
Threshold detection
Peak detection
High speed triggers
Patient diagnostics
Disk drive read channel detection
Hand-held test instruments
Zero crossing detectors
Line receivers and signal restoration
Clock drivers

ADCMP551 Connection Diagram

ADCMP551BRQ Parameters

Technical/Catalog Information	ADCMP551BRQ
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Type	with Latch
Output Type	Complementary, Differential, LVPECL, Open-Emitter, PECL
Voltage - Supply	3.14 V ~ 5.25 V
Number of Elements	2 - Dual
Package / Case	16-QSOP (SSOP)
Packaging	Tube
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ADCMP551BRQ ADCMP551BRQ

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