Texas Instruments THS3001 - Manual (Page 13)

THS3001 EVM Performance
1-7 General Information
1.5 THS3001 EVM Performance
Figure 1–5 shows the typical frequency response of the THS3001 EVM using
the noninverting input (G = 2). Typical values show a – 3-dB bandwidth of
340 MHz with a
±
15-V power supply and 260 MHz with a
±
5-V power supply.
They also show a – 0.1-dB frequency response of 17 MHz with a
±
15-V power
supply and 20 MHz with a
±
5-V power supply.
Figure 1–5. THS3001 EVM Frequency Response with Gain = 2
f – Frequency – Hz
100K 1M 10M 100M
7
5
3
1
6
4
2
0
–2
–1
1G
Output
Amplitude – dB
–3
VCC = ± 15 V
VCC =
±
5 V
VI = 200 mV RMS
Rload = 150
Ω
Figure 1–6 shows the typical frequency response of the THS3001 EVM using
the inverting input (G = 1). Typical – 0.1 dB bandwidths are 15 MHz with a
±
15-V power supply and 17 MHz with a
±
5-V power supply. Typical – 3-dB
bandwidths are 220 MHz at
±
15-V and 210 MHz at
±
5-V.
Figure 1–6. THS3001 EVM Frequency Response with Inverting Gain = 1
f – Frequency – Hz
100K 1M 10M 100M
1
–1
–3
–5
0
–2
–4
–6
–8
–7
1G
Output
Amplitude – dB
–9
VCC = ± 15 V
VCC =
±
5 V
VI = 200 mV RMS
Rload = 150
Ω