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See Technical Specifications

ONET1151MRGTT

11.35-Gbps differential modulator driver with output waveform shaping

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ONET1151MRGTT
Datasheet:

ONET1151MRGTT Datasheet (PDF)
Type:

Modulator Driver
Data Rate:

11.35Gbps
Number of Channels:

1
Voltage - Supply:

2.97V ~ 3.63V
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ONET1151MRGTT General Description

The ONET1151M is a high-speed, 3.3-V modulator driver designed to modulate a differentially driven Mach Zehnder Modulator at data rates from 1 Gbps up to 11.35 Gbps.

The output amplitude can be controlled with an externally applied voltage. A 2-wire serial interface allows digital control of the equalizer, output pre-emphasis, eye crossing point, rise and fall times, and the amplitude, eliminating the need for external components. Output waveform control, in the form of pre-emphasis, cross-point adjustment and rise and fall time adjustment are available to improve the optical eye mask margin.

An optional input equalizer with 10 dB of boost at 5 GHz can be used for equalization of up to 300-mm (12 in.) of microstrip or stripline transmission line on FR4 printed circuit boards.

The modulator driver is characterized for operation from –40°C to 100°C case temperature and is available in a small footprint 3-mm × 3-mm 16-pin RoHS compliant QFN package.

Key Features

1.5-V_PP Single-Ended Output Voltage into a 50-Ω Load
Programmable Input Equalizer
Output Pre-emphasis
Adjustable Rise and Fall Times
Cross-Point Control
Output Polarity Select
2-Wire Digital Interface
Single 3.3-V Supply
–40°C to 100°C Operation
Surface Mount 3-mm x 3-mm 16-Pin RoHS Compliant QFN Package

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Laser Drivers	Series	-
Type	Modulator Driver	Data Rate	11.35Gbps
Number of Channels	1	Voltage - Supply	2.97V ~ 3.63V
Current - Supply	100 mA	Current - Modulation	-
Operating Temperature	-40°C ~ 100°C	Mounting Type	Surface Mount
Base Product Number	ONET1151