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HFA1149 Datasheet(PDF) 3 Page - Intersil Corporation |
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HFA1149 Datasheet(HTML) 3 Page - Intersil Corporation |
3 / 13 page 3 Input Noise Voltage Density (Note 5) f = 100kHz B 25 - 4 - nV/ √Hz Non-Inverting Input Noise Current Density (Note 5) f = 100kHz B 25 - 2.4 - pA/ √Hz Inverting Input Noise Current Density (Note 5) f = 100kHz B 25 - 40 - pA/ √Hz TRANSFER CHARACTERISTICS Open Loop Transimpedance Gain (Note 5) B 25 - 500 - k Ω Minimum Stable Gain B Full - 1 - V/V AC CHARACTERISTICS -3dB Bandwidth (VOUT = 0.2VP-P, Note 5) AV = -1, RF = 200Ω B 25 300 375 - MHz B Full 290 360 - MHz AV = +1, +RS = 700Ω B 25 280 330 - MHz B Full 260 320 - MHz AV = +2 B 25 390 450 - MHz B Full 350 410 - MHz Gain Peaking AV = +2, VOUT = 0.2VP-P B25 - 0 0.2 dB B Full - 0 0.5 dB Gain Flatness (AV = +2, VOUT = 0.2VP-P, Note 5) To 125MHz B 25 -1.0 -0.45 - dB B Full -1.1 -0.45 - dB To 200MHz B 25 -1.6 -0.75 - dB B Full -1.7 -0.75 - dB To 250MHz B 25 -1.9 -0.85 - dB B Full -2.2 -0.85 - dB Gain Flatness AV = +1, +RS = 700Ω, VOUT = 0.2VP-P (Note 5) To 125MHz B 25 ±0.3 ±0.1 - dB BFull ±0.4 ±0.1 - dB To 200MHz B 25 ±0.8 ±0.35 - dB BFull ±0.9 ±0.35 - dB To 250MHz B 25 ±1.3 ±0.6 - dB BFull ±1.4 ±0.6 - dB OUTPUT CHARACTERISTICS Output Voltage Swing, Unloaded (Note 5) AV = -1, RL = ∞ A25 ±3 ±3.2 - V AFull ±2.8 ±3- V Output Current (Note 5) AV = -1, RL = 75Ω A 25, 85 ±33 ±36 - mA A-40 ±30 ±33 - mA Output Short Circuit Current AV = -1 B 25 - 120 - mA Closed Loop Output Resistance (Note 5) DC, AV = +1, Enabled B 25 - 0.05 - Ω Second Harmonic Distortion (VOUT = 2VP-P, Note 5) 20MHz B 25 - -55 - dBc 60MHz B 25 - -57 - dBc Third Harmonic Distortion (VOUT = 2VP-P, Note 5) 20MHz B 25 - -68 - dBc 60MHz B 25 - -60 - dBc Reverse Isolation (S12) 30MHz B 25 - -65 - dB TRANSIENT CHARACTERISTICS Rise and Fall Times VOUT = 0.5VP-P B 25 - 1.1 1.3 ns B Full - 1.1 1.4 ns Electrical Specifications VSUPPLY = ±5V, AV = +2, RF = 250Ω, RL = 100Ω, Unless Otherwise Specified (Continued) PARAMETER TEST CONDITIONS (NOTE 3) TEST LEVEL TEMP. (oC) MIN TYP MAX UNITS HFA1149 |
Similar Part No. - HFA1149_04 |
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Similar Description - HFA1149_04 |
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