HFA3-0002-5 INTERSIL [Intersil Corporation], HFA3-0002-5 Datasheet - Page 4

• Manufacturer Part Number: HFA3-0002-5
• Description: Low Noise Wideband Operational Amplifier
• Manufacturer: INTERSIL [Intersil Corporation]

Test Circuits
-0.3V
0.3V
-3V
0V
3V
0V
V
IN
Input: 0.2V/Div. Output: 2V/Div.
LARGE SIGNAL RESPONSE
Horizontal Scale: 20ns/Div.
500
1K
FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT
V
IN
10K
50Ω
FIGURE 3. SETTLING TIME SCHEMATIC
+
5K
HFA-0002
IN
OUT
+
2-611
V
V
SETTLE
OUT
-100mV
4.5kΩ
100mV
500Ω
-10mV
10mV
0V
0V
Input: 10mV/Div. Output: 100mV/Div.
• A
• Feedback and summing resistors must be
• HP5082-2810 clipping diodes recommended
• Tektronix P6201 FET probe used at settling point
matched (0.1%)
20pF
V
SMALL SIGNAL RESPONSE
= -10
V
OUT
IN
OUT