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20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

10

10 - 3

HMC750LP4 / 750LP4E

v00.1108

12.5 Gbps LIMITING AMPLIFIER

Parameter

Conditions

Min.

Typ.

Max.

Units

Rise Time

20% - 80%

23

27

ps

Fall Time

20% - 80%

21

23

ps

Data Output Swing

Differential Output Swing.

Vc1 = 3V for maximum output swing.

850

880

mV p-p

Input Return Loss

up to 10 GHz

15

dB

Output Return Loss

up to 10 GHz

8

dB

Input Sensitivity

2

mV p-p

Maximum Input Swing

1200

mV p-p

Output Offset Voltage

Vc1 = 3V for maximum output swing

3

mV

Vc1

23

V

Vout DC

4.5

4.8

V

[2] Random jitter is measured with 10Gbps 10101… pattern

0

200

400

600

800

1000

4.6

4.7

4.8

4.9

5

5.1

5.2

5.3

5.4

+25C

+85C

-40C

SUPPLY VOLTAGE Vcc (V)

0

200

400

600

800

1000

1200

2.1

2.3

2.5

2.7

2.9

3.1

+25C

+85C

-40C

CONTROL VOLTAGE VC1 (V)

[1] Vc1 = 2.5V

[2] Vcc = 5V

[3] Input Data Rate = 10 Gbps

0

100

200

300

400

500

600

0.1

1

10

100

1000

Vin (mV)

0

1

2

3

4

5

6

0

100

200

300

400

500

600

Vin (mV)