+3.0V to +5.5V, 1.25Gbps/2.5Gbps

Limiting Amplifiers

14

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Typical Operating Circuits (continued)

50

Ω

50

Ω

0.01

µF

0.01

µF

TH

100

Ω

IN-

IN+

OUT+

OUT-

MAX3266

MAX3267

MAX3268CUB

MAX3269CUB

MAX3768CUB

LOS

SIGNAL DETECT

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

CAZ1

N.C.

SQUELCH

OUT+

OUT-

LOS

LOS

TOP VIEW

MAX3264

MAX3265

TSSOP

CAZ2

GND

GND

IN+

IN-

LEVEL

TH

1

2

3

4

5

10

9

8

7

6

OUT+

OUT-

GND

IN-

IN+

GND

MAX3265

MAX3268

MAX3269

MAX3765

MAX3768

µMAX

LOS

TH

NOTE: EXPOSED PADDLE IS GROUND.

Pin Configurations

Ordering Information (continued)

PART

TEMP RANGE

PIN-PACKAGE

MAX3268CUB

0

°C to +70°C

10 µMAX-EP*

MAX3268CUB+

0

°C to +70°C

10 µMAX-EP*

MAX3268C/D

0

°C to +70°C

Dice**

MAX3269CUB

0

°C to +70°C

10 µMAX-EP*

MAX3269CUB+

0

°C to +70°C

10 µMAX-EP*

MAX3269C/D

0

°C to +70°C

Dice**

MAX3765CUB

0

°C to +70°C

10 µMAX-EP*

MAX3765CUB+

0

°C to +70°C

10 µMAX-EP*

MAX3768CUB

0

°C to +70°C

10 µMAX-EP*

MAX3768CUB+

0

°C to +70°C

10 µMAX-EP*

+Denotes lead-free package.

*EP = Exposed paddle.

**Dice are designed to operate from 0°C to +70°C, but are tested