芯片资料 vca820

The OPA695 is a very high bandwidth, current-feedback op amp that combines an exceptional 4300V/µs slew rate and a low input voltage noise to deliver a precision, low-cost, high dynamic range Intermediate Frequency (IF) amplifier. Optimized for high gain operation, the OPA695 is ideally suited to buffering Surface Acoustic Wave (SAW) filters in an IF strip or delivering high output power at low distortion for cable-modem upstream line drivers. At lower gains, a higher bandwidth of 1400MHz is achievable, making the OPA695 an exce llent video line driver for supporting high-resolution RGB applications.