APPLICATION CIRCUIT DIAGRAM

f - Frequency - MHz

-80

-92

0

20

40

60

-74

THIRD-ORDER INTERMODULATION

DISTORTION

-62

80

100

-68

-86

-98

12

10

14

16

392

Ω

+

-

-

+

800

Ω

5 V

-5 V

392

Ω

402

Ω

56.2

Ω

50

Ω

374

Ω

VOCM

2.5 V

-

+

-

+

14 Bit/80 MSps

IN

IN

5 V

5 V

-5 V

0.1

µF 10 µF

0.1

µF 10 µF

THS4502

392

Ω

10 pF

1

µF

56.2

Ω

ADC

374

Ω

50

Ω

402

Ω

392

Ω

10 pF

24.9

Ω

24.9

Ω

THS4503

(TOP VIEW)

V

IN-

1

2

3

4

8

7

6

5

V

OCM

V

S+

V

OUT+

V

IN+

V

S-

V

OUT-

PD

D, DGN, DGK

THS4502

(TOP VIEW)

D, DGN, DGK

V

IN-

1

2

3

4

8

7

6

5

V

OCM

V

S+

V

OUT+

V

IN+

V

S-

V

OUT-

NC

THS4502

THS4503

SLOS352E

– APRIL 2002 – REVISED OCTOBER 2011

www.ti.com

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

PACKAGE/ORDERING INFORMATION

ORDERABLE PACKAGE AND NUMBER

TEMPERATURE

PLASTIC SMALL OUTLINE

PLASTIC MSOP

PowerPAD

(D)

(DGN)

SYMBOL

(DGK)

SYMBOL

THS4502CD

THS4502CDGN

BCG

THS4502CDGK

ATX

0

°C to 70°C

THS4503CD

THS4503CDGN

BCK

THS4503CDGK

ATY

THS4502ID

THS4502IDGN

BCI

THS4502IDGK

ASX

-40

°C to 85°C

THS4503ID

THS4503IDGN

BCL

THS4503IDGK

ASY

(1)

All packages are available taped and reeled. The R suffix standard quatity is 2500. The T suffix standard quantity is 250 (e.g.,

THS4502DT).

PIN ASSIGNMENTS

2

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Copyright

© 2002–2011, Texas Instruments Incorporated

Product Folder Link(s): THS4502 THS4503