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TGA4953

9.9-12.5Gb/s Optical Modulator Driver

TriQuint Semiconductor 

Product Datasheet

Jan 4, 2012

TGA4953-SL

TABLE I

MAXIMUM RATINGS

Symbol

Parameter

VD1 VD2T Drain Voltage

VG1 VG2 Gate Voltage Range

VCTRL1

VCTRL2

Control Voltage Range

ID1

Drain Supply Current (Quiescent)

ID2T

| IG1 | Gate Supply Current

| IG2 |

| ICTRL1 | Control Supply Current

| ICTRL2 |

PIN Input Continuous Wave Power

VIN 12.5Gb/s PRBS Input Voltage

PD Power Dissipation

TCH Operating Channel Temperature

TM Mounting Temperature

(20 Seconds)

TSTG Storage Temperature

Value

8V

-3V to 0V

-3V to VD

200 mA

350 mA

15 mA

15 mA

23 dBm

4 VPP

4W

150 0C

260 0C

-65 to 150 0C

Notes

1/ 2/

1/

1/

1/ 2/

1/

1/

1/ 2/

1/ 2/

1/ 2/ 3/

4/

1/ These ratings represent the maximum operable values for this device

2/ Combinations of supply voltage, supply current, input power, and output power shall

not exceed PD at a package base temperature of 80°C

3/ When operated at this bias condition with a baseplate temperature of 80°C, the MTTF

is reduced

4/ Junction operating temperature will directly affect the device median time to failure

(MTTF). For maximum life, it is recommended that junction temperatures be

maintained at the lowest possible levels.

TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 info-networks@tqs.com 2

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