+

-

R1

510:

RG

160:

LMH6502

VOUT

COUT

0.1µF

ROUT

50:

RF

1k:

3

2

7

6

1

12

14

11

9

8

10

13

C1

0.1µF

R2

510:

VS

VS/2

VG

+

-

+VIN

-VIN

R1

510:

RG

180:

R3

2k:

LMH6502

R4

2k:

VOUT

COUT

0.1µF

ROUT

50:

RF

1k:

3

2

7

6

1

12

14

11

9

8

10

13

VG

C1

0.1µF

R2

510:

VS

VS/2

LMH6502

www.ti.com

SNOSA65D – OCTOBER 2003 – REVISED MARCH 2013

SINGLE SUPPLY OPERATION

It is possible to operate the LMH6502 with a single supply. To do so, tie pin 11 (GND) to a potential about mid

point between V+ and V−. Two examples are shown in Figure 61 & Figure 62.

Figure 61. AC Coupled Single Supply VGA

Figure 62. Transformer Coupled Single Supply VGA

Copyright © 2003–2013, Texas Instruments Incorporated

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