1

2

3

10

9

8

4

5

7

6

N/C

N/C

N/C

N/C

N/C

1

2

3

8

4

7

N/C

N/C

N/C

6

5

LMH6702QML

www.ti.com

SNOSAQ2E – JULY 2005 – REVISED MARCH 2013

1.7 GHz, Ultra Low Distortion, Wideband Op Amp

Check for Samples: LMH6702QML

1

FEATURES

DESCRIPTION

The LMH6702 is a very wideband, DC coupled

2

•

monolithic operational amplifier designed specifically

for wide dynamic range systems requiring exceptional

•

Available with Radiation Ensurance

signal fidelity. Benefitting from TI's current feedback

–

High Dose Rate 300 krad(Si)

architecture, the LMH6702 offers unity gain stability at

exceptional

speed

without

need

for

external

–

ELDRS Free 300 krad(Si)

compensation.

•

•

Low Noise 1.83nV/

√Hz

•

Fast Settling to 0.1% 13.4ns

1.83nV/

√Hz input referred noise and 12.5mA supply

•

Fast Slew Rate 3100V/

μs

current, the LMH6702 is the ideal driver or buffer for

high-speed flash A/D and D/A converters.

•

Supply Current 12.5mA

Wide dynamic range systems such as radar and

•

Output Current 80mA

communication

receivers,

requiring

a

wideband

•

Low Intermodulation Distortion (75MHz)

amplifier offering exceptional signal purity, will find the

−67dBc

LMH6702's low input referred noise and low harmonic

•

Improved Replacement for CLC409 and

and intermodulation distortion make it an attractive

CLC449

high speed solution.

The LMH6702 is constructed using TI's VIP10

APPLICATIONS

complimentary

bipolar

process

and

TI's

proven

•

Flash A/D Driver

current feedback architecture.

•

D/A transimpedance Buffer

•

Wide Dynamic Range IF Amp

•

Radar/Communication Receivers

•

Line Driver

•

High Resolution Video

Connection Diagrams

Figure 1. 8-Lead CDIP (NAB)

Figure 2. 10-Lead CLGA (NAC)

Top View

Top View

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2005–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.