AD8057 Analog Devices, AD8057 Datasheet - Page 12

• Manufacturer Part Number: AD8057
• Description: Low Cost, Single, High Performance Voltage Feedback, 325 MHz Amplifier
• Manufacturer: Analog Devices

Specifications of AD8057

• -3db Bandwidth: 325MHz
• Slew Rate: 1.15kV/µs
• Vos: 1mV
• Ib: 500nA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 7nV/rtHz
• Vcc-vee: 3V to 12V
• Isy Per Amplifier: 7.5mA
• Packages: SOIC,SOT

AD8057/AD8058
TEST CIRCUITS
GENERATOR
T
HP8130A
R
PULSE
/T
F
= 1ns
Figure 41. Test Circuit, G = +1, R
V
IN
50Ω
AD8057
AD8058
+V
–V
S
S
0.001µF
4.7µF
0.01µF
4.7µF
0.01µF
0.001µF
L
= 1 kΩ
V
OUT
1kΩ
Rev. C | Page 12 of 16
GENERATOR
T
HP8130A
R
PULSE
/T
F
= 1ns
Figure 42. Test Circuit, G = −1, R
V
IN
50Ω
1kΩ
1kΩ
AD8057
AD8058
+V
–V
S
S
0.001µF
4.7µF
0.01µF
4.7µF
0.01µF
0.001µF
L
= 1 kΩ
V
OUT
1kΩ