Optical Post Amplifiers

Optical Post Amplifiers

MACOM's post-amplifiers convert differential or single-ended analog signals to high-speed digital outputs, using a chain of limiting amplifiers. Many of these products feature signal detection circuitry, programmed using an off-chip resistor. They are available in a number of speeds, covering 155 Mbps to 12.5 Gbps applications.

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releaseDate Part Number Ordering Short Description Package Size Max Data Rate (Gbps) Package Type Supply Voltage Power Consumption (Watts) Number of Channels Input Sensitivity (mVpp) (mV) Input Overload Swing (mV) LOS Range (mVp-p) Output Swing Voltage (mV) Application Notes Benefits Brightcove Video Datasheet EVM/Reference Design Guides Features PCNs Product Briefs Product Image RoHS/IPC Report
M02044 Inquire 622 Mbps Post-Amplifier
5x6 mm QSOP
0.6 QSOP
3.3, 5
0.1 1
2.5 M02044-DSH-002-A.pdf
Pin compatible with the MC2044C
Output Jam Function
CMOS Signal Detect and LOS outputs
On-chip DC offset cancellation circuit
Programmable input-signal level detect
2.8 mV typical input sensitivity at 622 Mbps
Operates with a 3.3V or 5V supply
Low power (< 200 mW at 3.3V including PECL load)
M02142 Buy 11.3 Gbps Limiting Amplifier
11.3 QFN
0.191 1
3 1600 10 - 60
680 M02142-13.pdf
Low power (< 140 mW) limiting amp for SFP+ applications
2-wire digital control or traditional analog control available
Supports Out of Band (OOB) signal passing
Internal offset cancellation circuit
Received Signal Strength Indicator (RSSI)
Inputs can be AC or DC coupled
5 mVPP input sensitivity at 10 Gbps
Data rates to 11.3 Gbps, +3.3V supply
M02140 Inquire 12.5 Gbps, Low Power 3.3V Post-Amplifier
12.5 MLF
0.185 1
8 1000 10 - 200
800 M02140-12.pdf
Wide dynamic range with 5.5 mV typical input sensitivity at 10 Gbps
On-chip DC offset cancellation circuit
Wide -40 to +85°C operating temperature range
CML data outputs with typical 23 ps rise and fall time
Operates with +3.3 V supply
Programmable input signal level detect
Received signal strength indicator (RSSI)

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