tza3010b NXP Semiconductors, tza3010b Datasheet - Page 3

• Manufacturer Part Number: tza3010b
• Description: Tza3010b 30 Mbits/s Up To 3.2 Gbits/s A-rate Tm Laser Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
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1.1
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(1) A-rate - is a trademark of Koninklijke Philips Electronics N.V.
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2003 Apr 07
TYPE NUMBER
TZA3010BVH
A-rate
Bias current up to 100 mA
Modulation current up to 100 mA
Rise and fall times typical 80 ps
Jitter below 20 ps (peak-to-peak value)
Modulation output voltage up to 2 V dynamic range
1.2 V minimum voltage on the modulation output pin and
0.4 V minimum voltage on pin BIAS
Retiming function via external clock with disable option
Pulse width adjustment function with disable option
Positive Emitter Coupled Logic (PECL) and LVPECL
and Current-Mode Logic (CML) compatible data and
clock inputs
Internal common mode voltage available for AC-coupled
data and clock inputs and for single-ended applications
3.3 V supply voltage
DC-coupled laser for 3.3 V and 5 V laser supply.
Average power loop control
Direct setting of modulation current
Optional direct setting of bias current.
30 Mbits/s up to 3.2 Gbits/s
A-rate
FEATURES
ORDERING INFORMATION
General
Control features
(1)
from 30 Mbits/s to 3.2 Gbits/s
laser driver
HBCC32
NAME
plastic, heatsink bottom chip carrier; 32 terminals; body 5
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DESCRIPTION
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The TZA3010B is a fully integrated laser driver for optical
transmission systems with data rates up to 3.2 Gbits/s.
The TZA3010B incorporates all the necessary control and
protection functions for a laser driver application with very
few external components required and low power
dissipation.
The design is made in the Philips BiCMOS RF process
and is available in a HBCC32 package. The TZA3010B is
intended for use in an application with a DC-coupled laser
diode for both 3.3 and 5 V laser supply voltages.
PACKAGE
Alarm function on operating current
Alarm function on monitor current
Enable function on bias and modulation currents
Soft start on bias and modulation currents.
SDH/SONET optical transmission systems
High current drivers for converters
High current drivers for high frequencies.
APPLICATIONS
GENERAL DESCRIPTION
Protection features
5
0.65 mm
Product specification
TZA3010B
SOT560-1
VERSION