I am using the AD8139 in the as shown in the attached PDF.
Spice simulations work fine. But On the bench using +-5V supplys, AD8138 outputs Nothing.
What did I do wrong.
Stan Schekall a783239d66076ba983835f6e0157fe05.pdf
I am using the AD8139 in the as shown in the attached PDF.
Spice simulations work fine. But On the bench using +-5V supplys, AD8138 outputs Nothing.
What did I do wrong.
Stan Schekall a783239d66076ba983835f6e0157fe05.pdf
Jack
I am not able to take voltage readings. We replaced the AD8139s, with AD8138s, and sent the boards to the customer.
They are aware of the switch but very much want the higher temp AD8139s, ASAP.
The VAC is 0.600V p-p, VCM = 0.36V DC.
Supply Voltages:
V+ = 5V V-= -5V.
Stan
Jack
I am not able to take voltage readings. We replaced the AD8139s, with AD8138s, and sent the boards to the customer.
They are aware of the switch but very much want the higher temp AD8139s, ASAP.
The VAC is 0.600V p-p, VCM = 0.36V DC.
Supply Voltages:
V+ = 5V V-= -5V.
Stan