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| LMH3401 Datasheet, PDF (12/48 Pages) Texas Instruments – LMH3401 7-GHz, Ultra-Wideband, Fixed-Gain, Fully-Differential Amplifier | |||
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LMH3401
SBOS695A â AUGUST 2014 â REVISED DECEMBER 2014
www.ti.com
Typical Characteristics (continued)
At TA = 25°C, split supplies, VCM = 0 V, RL = 200-Ω differential (ROUT = 40 Ω each), G = 16 dB, single-ended input and
differential output, and input and output pins referenced to midsupply, unless otherwise noted. Measured using an EVM as
discussed in the Parameter Measurement Information section (see Figure 49 to Figure 53).
0
0
±10
±10
±20
±20
±30
±40
±30
±50
±40
±60
±70
±80
±90
±100
±1.0
±0.5
0.0
HD2
HD3
0.5
1.0
Output Common Mode Voltage (V)
C002
VS = ±1.65 V, f = 200 MHz, VOUT_AMP = 1 VPP
±50
±60
±70
±80
±2
±1
0
HD2
HD3
1
2
Output Common Mode Voltage (V)
C003
VS = ±2.5 V, f = 1000 MHz, VOUT_AMP = 2 VPP
Figure 19. HD2 and HD3 vs Output Common-Mode Voltage
0
±10
±20
±30
±40
±50
±60
±70
±1.0
±0.5
0.0
HD2
HD3
0.5
1.0
Output Common Mode Voltage (V)
C004
VS = ±1.65 V, f = 1000 MHz, VOUT_AMP = 1 VPP
Figure 20. HD2 and HD3 vs Output Common-Mode Voltage
±20
HD2
±30
HD3
±40
±50
±60
±70
±80
±90
±100
±3
±2
±1
0
1
2
Input Common Mode Voltage (V)
C001
VS = ±2.5 V, f = 200 MHz, VOUT_AMP = 2 VPP
Figure 21. HD2 and HD3 vs Output Common-Mode Voltage
±20
HD2
±30
HD3
Figure 22. HD2 and HD3 vs Input Common-Mode Voltage
±20
HD2
±30
HD3
±40
±40
±50
±50
±60
±60
±70
±70
±80
±80
±90
±90
±100
±2
±1
0
1
Input Common Mode Voltage (V)
C001
VS = ±1.65 V, f = 200 MHz, VOUT_AMP = 1 VPP
±100
±3
±2
±1
0
1
2
Input Common Mode Voltage (V)
C001
VS = ±2.5 V, f = 500 MHz, VOUT_AMP = 2 VPP
Figure 23. HD2 and HD3 vs Input Common-Mode Voltage
Figure 24. HD2 and HD3 vs Input Common-Mode Voltage
12
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