AD8611ARZ Analog Devices Inc, AD8611ARZ Datasheet

AD8611ARZ

Manufacturer Part Number

AD8611ARZ

Description

Comparator Single 5V 8-Pin SOIC N

Manufacturer

Analog Devices Inc

Type

with Latchr

Datasheets

1.AD8611ARZ.pdf (20 pages)

2.AD8611ARZ.pdf (7 pages)

Specifications of AD8611ARZ

Package

8SOIC N

Typical Response Time Range

0.0003 to 0.05 us

Typical Voltage Gain Range

40 to 70 dB

Output Type

Complementary

Number Of Channels Per Chip

Minimum Single Supply Voltage

3 V

Power Supply Type

Single

Number Of Elements

Voltage - Supply

2.7 V ~ 6 V

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Amplifier Type

Comparator

Common Mode Rejection Ratio

Current, Input Bias

-4 μA

Current, Input Offset

±4 μA

Current, Supply

-2.2 to +5.7 mA

Impedance, Thermal

158 °C/W

Number Of Amplifiers

Quad

Package Type

SOIC-8

Propagation Delay

4 ns

Temperature, Operating, Range

-40 to +85 °C

Time, Fall

1.1 ns

Time, Rise

2.5 ns

Voltage, Gain

3000 V/V

Voltage, Input

±4 V

Voltage, Input Offset

1 mV

Voltage, Supply

3 to 5 V

Comparator Type

High Speed

No. Of Comparators

Response Time

4ns

Ic Output Type

CMOS, MOS, Open-Collector / Drain, TTL

Supply Current

5.7mA

Rohs Compliant

Yes

Output Compatibility

TTL

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

AD8611ARZ

Manufacturer:

ADI/亚德诺

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AD8611ARZ-REEL

Manufacturer:

RFMD

Quantity:

5 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

AD8611ARZ-REEL7

Manufacturer:

ADI/亚德诺

Quantity:

20 000

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FEATURES

4 ns propagation delay at 5 V

Single-supply operation: 3 V to 5 V

100 MHz input

Latch function

APPLICATIONS

High speed timing

Clock recovery and clock distribution

Line receivers

Digital communications

Phase detectors

High speed sampling

Read channel detection

PCMCIA cards

Zero-crossing detector

High speed analog-to-digital converter (ADC)

Upgrade for LT1394 and LT1016 designs

GENERAL DESCRIPTION

The AD8611/AD8612 are single and dual 4 ns comparators

with latch function and complementary output. The latch is not

functional if V

Fast 4 ns propagation delay makes the AD8611/AD8612 good

choices for timing circuits and line receivers. Propagation delays

for rising and falling signals are closely matched and tracked over

temperature. This matched delay makes the AD8611/AD8612

good choices for clock recovery because the duty cycle of the

output matches the duty cycle of the input.

Rev. A

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.

is less than 4.3 V.

The AD8611 has the same pinout as the LT1016 and LT1394,

with lower supply current and a wider common-mode input

range, which includes the negative supply rail.

The AD8611/AD8612 are specified over the industrial temper-

ature range (−40°C to +85°C). The AD8611 is available in both

8-lead MSOP and narrow 8-lead SOIC surface-mount packages.

The AD8612 is available in a 14-lead TSSOP surface-mount

package.

Single-Supply Comparators

INA–

INA+

GND

Figure 1. 8-Lead Narrow Body SOIC

IN+

LEA

PIN CONFIGURATIONS

IN–

IN+

IN–

V+

V–

V+

V–

Figure 3. 14-Lead TSSOP

Figure 2. 8-Lead MSOP

(Not to Scale)

AD8611

TOP VIEW

AD8611

TOP VIEW

(Not to Scale)

AD8612

TOP VIEW

(RU-14)

AD8611/AD8612

(RM-8)

(R-8)

Ultrafast, 4 ns

GND

LATCH

GND

LATCH

GND

LEB

V+

INB–

INB+

Related parts for AD8611ARZ

AD8611ARZ Summary of contents

Page 1

FEATURES 4 ns propagation delay Single-supply operation 100 MHz input Latch function APPLICATIONS High speed timing Clock recovery and clock distribution Line receivers Digital communications Phase detectors High speed sampling Read channel ...

Page 2

SPECIFICATIONS V+ = 5.0 V, V− 25°C, unless otherwise noted. GND A Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Common-Mode Voltage Range Common-Mode ...

Page 3

AD8611/AD8612 V+ = 3.0 V, V− = VGND = 25°C, unless otherwise noted. A Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Common-Mode Voltage Range Common-Mode Rejection Ratio OUTPUT CHARACTERISTICS Output High Voltage ...

Page 4

ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Total Analog Supply Voltage Digital Supply Voltage 1 Input Voltage Differential Input Voltage Output Short-Circuit Duration to GND Storage Temperature Range R, RU, RM Packages Operating Temperature Range Junction Temperature Range R, RU, RM ...

Page 5

AD8611/AD8612 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS AD8611 IN IN– GND 3 TOP VIEW 6 (Not to Scale) V– LATCH 4 5 Figure 4. 8-Lead Narrow Body SOIC Pin Configuration Table 5. Pin Function ...

Page 6

AD8611/AD8612 OUTLINE DIMENSIONS 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 2. PIN 1 0.65 BSC 0.95 0.85 1.10 MAX 0.75 0.15 0.38 0.23 0.00 0.22 0.08 SEATING COPLANARITY 0.10 PLANE COMPLIANT TO JEDEC STANDARDS MO-187-AA ...

Page 7

... AD8611AR-REEL –40°C to +85°C AD8611AR-REEL7 –40°C to +85°C 1 AD8611ARZ –40°C to +85°C AD8611ARZ-REEL 1 –40°C to +85°C 1 AD8611ARZ-REEL7 –40°C to +85°C AD8612ARU –40°C to +85°C AD8612ARU-REEL –40°C to +85°C 1 AD8612ARUZ –40°C to +85°C 1 AD8612ARUZ-REEL – ...

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