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iT3011E Data Sheet

High-sensitivity limiter amplifier

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iT3011E
12.5 Gb/s High-Sensitivity Limiter Amplifier Description The iT3011E is a RoHS-6-compliant limiting amplifier for use as a post amplifier in OC-192 and STM-64 optical receivers. Signals as small as +/-7 mVpp differential can be amplified to 1.28 Vpp differential. Offset correction and output voltage control are provided. Both AC and DC coupling are allowed at the input and output. The high sensitivity allows the device to be used at the output of a transimpedance amplifier. ¾ 3-dB bandwidth: 10 GHz ¾ Differential gain: 42 dB ¾ Saturated output: 640 mVpp on each output into 50 ohms ¾ Input sensitivity 2.5 mVpp at BER<1E-12 ¾ Single bias supply: -5.2 V ¾ Power consumption: Less than 572 mW ¾ Bias current: 95 mA ¾ DC offset correction ¾ Amplitude voltage control ¾ Low RMS jitter degradation iT3011E Features www.DataSheet4U.com ¾ RoHS-6-compliant 4x4 mm QFN (MO-220) package Absolute Maximum Ratings Symbol Vee1, 2 Parameters/conditions Power supply voltage Applied voltage at data inp.
iT3011E

Download iT3011E Datasheet
12.5 Gb/s High-Sensitivity Limiter Amplifier Description The iT3011E is a RoHS-6-compliant limiting amplifier for use as a post amplifier in OC-192 and STM-64 optical receivers. Signals as small as +/-7 mVpp differential can be amplified to 1.28 Vpp differential. Offset correction and output voltage control are provided. Both AC and DC coupling are allowed at the input and output. The high sensitivity allows the device to be used at the output of a transimpedance amplifier. ¾ 3-dB bandwidth: 10 GHz ¾ Differential gain: 42 dB ¾ Saturated output: 640 mVpp on each output into 50 ohms ¾ Input sensitivity 2.5 mVpp at BER<1E-12 ¾ Single bias supply: -5.2 V ¾ Power consumption: Less than 572 mW ¾ Bias current: 95 mA ¾ DC offset correction ¾ Amplitude voltage control ¾ Low RMS jitter degradation iT3011E Features www.DataSheet4U.com ¾ RoHS-6-compliant 4x4 mm QFN (MO-220) package Absolute Maximum Ratings Symbol Vee1, 2 Parameters/conditions Power supply voltage Applied voltage at data input Vd (differential) Applied voltage at data input (single Vm ended) Ioffset(+),(-) Offset control current Tch Tstg Maximum channel temperature Storage temperature Min. -8 Max. 0 3 1.5 5 Units V V V mA C °C o -65 150 150 Recommended Operating Conditions Symbol Tc Vee1 Vee2 Iee1+Iee2 Voffset (+) Voffset (-) Vctrl Vd Vm Vindc Parameters/conditions Operating temperature range (Tcase) Power supply voltage Power supply voltage Total bias supply current Offset control voltage Offset control vo.


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