M02142

11.3 Gbps Limiting Amplifier

Low Power (< 140 mW) Limiting Amp for SFP+ Applications in 3X3 16-pin QFN Package The M02142 is a high-performance, feature rich 11.3 Gbps limiting amplifier with integrated loss of signal (LOS) detection and received signal strength indicator (RSSI). The M02142 provides input sensitivity of 5 mVPP at full data rate and with its wide input dynamic range, the M02142 can accept up to 1.6 VPP differential input voltage. Rate select is supported for SFP+ applications and/or to achieve optimum sensitivity at data rates = 4.25 Gbps. Using the I2C interface allows complete adjustability of LOS, output amplitude and output de-emphasis by internal DAC settings. Additionally, output squelch "Jam" can be enabled or disabled as well as many other internal settings.

Product Specifications

Part Number
M02142
Short Description
11.3 Gbps Limiting Amplifier
Package Size
3x3mm
Max Data Rate(Gbps)
11.3
Package Type
QFN
Supply Voltage
3.3
Power Consumption(Watts)
0.191
Number of Channels
1
Input Sensitivity (mVpp)(mV)
3.0
Input Overload Swing(mV)
1600
LOS Range (mVp-p)
10 - 60
Output Swing Voltage(mV)
680

Features

  • 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

Applications

  • Enterprise Solutions
  • Optical Networking

Order from MACOM

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