at TA = 25°C, VS
= ±15 V, RS = 50 Ω, and RL = 100 Ω (unless otherwise
noted).
Figure 6-19 Gain
and Phase vs Frequency and Quiescent Current![BUF634 Gain
and Phase vs Frequency and Source Resistance GUID-7D4AE0EB-7583-457F-B5B6-0A0AE22D7146-low.gif](/ods/images/SBOS030C/GUID-7D4AE0EB-7583-457F-B5B6-0A0AE22D7146-low.gif)
Solid lines indicate wide-BW mode, |
dashed lines indicate low-IQ mode |
Figure 6-21 Gain
and Phase vs Frequency and Source Resistance
Figure 6-23 Gain
and Phase vs Frequency and Load Capacitance![BUF634 Gain
and Phase vs Frequency and Power-Supply Voltage GUID-BFB48145-6C93-46C4-999E-192DCD62F08D-low.gif](/ods/images/SBOS030C/GUID-BFB48145-6C93-46C4-999E-192DCD62F08D-low.gif)
Solid lines indicate wide-BW mode, |
dashed lines indicate low-IQ mode |
Figure 6-25 Gain
and Phase vs Frequency and Power-Supply Voltage
Figure 6-27 Voltage Noise Density vs Frequency![BUF634 Harmonic Distortion vs Frequency GUID-65532C86-7FFB-44BC-B851-82C3394804E5-low.gif](/ods/images/SBOS030C/GUID-65532C86-7FFB-44BC-B851-82C3394804E5-low.gif)
Wide-BW mode, VIN = 10 VPP,
RL = 1 kΩ |
Figure 6-29 Harmonic Distortion vs Frequency![BUF634 Harmonic Distortion vs Frequency GUID-77A996FC-114C-43D7-848C-36D4E10BF161-low.gif](/ods/images/SBOS030C/GUID-77A996FC-114C-43D7-848C-36D4E10BF161-low.gif)
Low-IQ mode, VIN = 10
VPP, RL = 1 kΩ |
Figure 6-31 Harmonic Distortion vs Frequency
Figure 6-33 Small-Signal Bandwidth vs Bandwidth Adjustment Resistance![BUF634 Output Voltage Swing vs Output Current GUID-9A9E73E5-B623-4DC3-8B17-C8C85495CE8F-low.gif](/ods/images/SBOS030C/GUID-9A9E73E5-B623-4DC3-8B17-C8C85495CE8F-low.gif)
Wide-BW mode (solid lines indicate sourcing
current, |
dashed lines indicate sinking current) |
Figure 6-35 Output Voltage Swing vs Output Current
Figure 6-37 Large-Signal Transient Response
Figure 6-39 Output Impedance vs Output Current
Figure 6-41 Offset Voltage vs Supply Voltage
Figure 6-43 Offset Voltage vs Temperature
Figure 6-45 Input
Bias Current vs Supply Voltage
Figure 6-47 Quiescent Current vs Supply Voltage
Figure 6-49 Quiescent Current vs Temperature
Figure 6-51 Buffer Gain vs Temperature
Figure 6-53 Maximum Power Dissipation vs Temperature![BUF634 Gain
and Phase vs Frequency and Temperature GUID-A00959CF-059E-42E5-B9D0-CAA5BAB3DD0D-low.gif](/ods/images/SBOS030C/GUID-A00959CF-059E-42E5-B9D0-CAA5BAB3DD0D-low.gif)
Solid lines indicate wide-BW mode, |
dashed lines indicate low-IQ mode |
Figure 6-20 Gain
and Phase vs Frequency and Temperature![BUF634 Gain
and Phase vs Frequency and Load Resistance GUID-F7AC546D-937F-4510-AA12-10BA0DB0C143-low.gif](/ods/images/SBOS030C/GUID-F7AC546D-937F-4510-AA12-10BA0DB0C143-low.gif)
Solid lines indicate wide-BW mode, |
dashed lines indicate low-IQ mode |
Figure 6-22 Gain
and Phase vs Frequency and Load Resistance
Figure 6-24 Gain
and Phase vs Frequency and Load Capacitance![BUF634 PSRR
vs Frequency GUID-BEC190D2-2795-4F33-A76D-D9BCD0476588-low.gif](/ods/images/SBOS030C/GUID-BEC190D2-2795-4F33-A76D-D9BCD0476588-low.gif)
Solid lines indicate wide-BW mode, |
dashed lines indicate low-IQ mode |
Figure 6-26 PSRR
vs Frequency
Figure 6-28 Current Noise Density vs Frequency![BUF634 Harmonic Distortion vs Frequency GUID-090AC125-45EE-42E3-A1E5-2ED06B917E0D-low.gif](/ods/images/SBOS030C/GUID-090AC125-45EE-42E3-A1E5-2ED06B917E0D-low.gif)
Wide-BW mode, VIN = 10 VPP,
RL = 100 Ω |
Figure 6-30 Harmonic Distortion vs Frequency![BUF634 Harmonic Distortion vs Frequency GUID-AF877544-C3C6-4F3B-8160-D77D0A97730B-low.gif](/ods/images/SBOS030C/GUID-AF877544-C3C6-4F3B-8160-D77D0A97730B-low.gif)
Low-IQ mode, VIN = 10
VPP, RL = 100 Ω |
Figure 6-32 Harmonic Distortion vs Frequency
Figure 6-34 Short-Circuit Current vs Temperature![BUF634 Output Voltage Swing vs Output Current GUID-02AE203F-3B3D-40E5-9C01-9B22B491E14B-low.gif](/ods/images/SBOS030C/GUID-02AE203F-3B3D-40E5-9C01-9B22B491E14B-low.gif)
Low-IQ mode (solid lines indicate
sourcing current, |
dashed lines indicate sinking current) |
Figure 6-36 Output Voltage Swing vs Output Current
Figure 6-38 Small-Signal Transient Response
Figure 6-40 Output Impedance vs Frequency![BUF634 Offset Voltage Distribution Histogram GUID-7D0F6F26-62CF-4338-91D9-8C41187006E2-low.gif](/ods/images/SBOS030C/GUID-7D0F6F26-62CF-4338-91D9-8C41187006E2-low.gif)
14000 devices, µ = 35.7 mV, σ = 2.15 mV |
Figure 6-42 Offset Voltage Distribution Histogram![BUF634 Offset Voltage Drift Distribution Histogram GUID-B1765DC8-87B0-483E-8252-FF10253E8563-low.gif](/ods/images/SBOS030C/GUID-B1765DC8-87B0-483E-8252-FF10253E8563-low.gif)
TA = –40°C to +125°C, 35
devices, |
µ =
134 μV/°C, σ = 7.4 μV/°C |
Figure 6-44 Offset Voltage Drift Distribution Histogram
Figure 6-46 Input
Bias Current vs Supply Voltage
Figure 6-48 Quiescent Current vs Supply Voltage
Figure 6-50 Quiescent Current vs Temperature
Figure 6-52 Buffer Gain vs Temperature